新型光标记交换系统及光控光交换器件的研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
随着互联网数据量与业务量的爆炸式增长,光通信已成为现代通信中的重要组成部分,其发展方向是大容量、高带宽的全光网(AON)。近年来,随着密集波分复用(DWDM)技术的广泛使用,光通信主干网的传输速度已可达到Tb/s量级。但作为光通信网络中不可缺少的一个部分——交换节点,仍需对数据进行光/电/光(O/E/O)转换和电域处理。由于电子交换与电信息处理速度已达到极限,这大大制约了现有通信网的传输速度,造成数据处理和传输的“电子瓶颈”。为解决这一问题,采用光电混合结构的光标记交换(OLS)技术,成为下一代光传输网(OTN)与光交换网(OSN)的发展方向。
     本论文对目前最前沿的两种光标记交换技术——正交调制光标记技术与光码(OC)标记技术的工作原理进行了理论研究,并通过仿真,对上述系统的参数设置与传输性能进行了分析比较;此外,通过理论研究与仿真分析,对基于自光电效应(SEE)的新型光控光交换器件——自电光效应器件(SEED)的工作特性与器件优化方案进行了研究。论文内容包括:
     1、正交调制光标记交换技术的研究
     搭建40 Gb/s ASK/FSK正交调制光标记交换系统的仿真模型:1)对正交调制光标记交换系统的结构、工作原理与传输性能进行了研究;2)对系统消光比(ER)、色散补偿方案与标记频率间隔等参数进行了优化,从而达到改善系统传输性能的目的;3)提出了一种利用光带通滤波器(OBPF)对FSK信号进行谱均衡的方法。仿真结果表明,利用该方案,可有效改善ASK净荷信号的接收质量;4)在网络核心节点处,提出了一种利用SOA-MZI结构对FSK光标记同时进行擦除与插入的方法。仿真结果表明,该方法可在功率代价很小的情况下,实现对FSK光标记的全光擦除与插入;5)引入两种先进调制方式——DPSK与DQPSK调制方式,通过对FSK、ASK、DPSK与DQPSK四种调制方式进行不同组合,提出40 Gb/s净荷下,DPSK/FSK、DPSK/ASK、ASK/DPSK、DQPSK/FSK与DQPSK/ASK共五种正交调制光标记交换系统。利用仿真软件,对上述系统搭建模型、分析系统性能、优化系统参数,并对不同调制方式与不同码型下的系统传输性能与抗噪性能进行了比较分析。结果表明,RZ-DQPSK/ASK标记交换系统可获得较高的标记传输速率、较高的接收灵敏度与较好的系统抗噪特性。
     2、相干探测光谱幅度码(SAC)标记交换系统的研究
     搭建40 Gb/s SAC标记交换系统仿真模型:1)利用光相干探测技术,对现有SAC标记识别单元进行了创造性改进:构建发射功率恒定,工作频率随时间线性变化的扫频本地振荡器(LO)。使用该LO对156 Mb/s,4波长SAC标记进行相干探测,并通过平衡检测法实现对标记的识别。利用该方法,可大大简化传统SAC标记识别单元,降低系统复杂度与成本,并可消除原有系统中过大的分光损耗;2)基于相干探测标记识别单元,利用仿真,对40 Gb/s多种净荷(IM、DPSK、DQPSK)下的SAC标记交换系统性能进行了验证,并通过比较分析,得知DQPSK净荷表现出了最佳的传输特性;3)提出了112 Gb/s,多信道、多速率、DQPSK净荷下的SAC标记交换系统,并利用仿真对其传输性能进行了验证;4)提出了一种由伪随机序列(PRBS)信号发生器和1-2光开关组成的新型SAC光标记编码器,并基于该编码器,首次对SAC标记的BER特性进行了测量;5)提出了相干探测隐式SAC标记系统,利用仿真,对625 Mb/s与1.25 Gb/s隐式SAC标记交换系统的性能进行了比较分析。结果表明,在该系统中,净荷速率不宜超过1.25 Gb/s,否则扫频LO将无法正确解出标记信号;6)提出了一种利用法布里-珀罗(F-P)可调滤波器与扫频激光器产生多频率SAC标记的方法。利用该方法,可减少标记发送单元中所需的激光器数量,简化系统结构,降低系统成本。在仿真验证中,使用单激光器可产生多达16个频率分量的SAC标记,并可将标记速率提高至1.25 Gb/s;7)基于标记栈原理,搭建相干探测多标记SAC交换系统。利用连续扫频LO,对40 Gb/s净荷下,携带256个标记的系统性能进行了验证。结果表明,净荷调制方式对标记接收质量影响很小。当标记数量由2个增加至64个时,标记质量下降幅度较大,但当标记数量由64个增加至256个时,标记质量只是略有下降。故使用标记栈路由可支持多标记系统正常工作;8)利用标记栈原理,提出了相干探测双节点SAC标记交换系统。通过搭建标记交换节点、标记处理单元与电控1×N光开关交换阵列,实现了可进行双节点交换、转发与传输的SAC标记交换网络。
     3、新型光控光交换器件——自电光效应器件(SEED)的研究
     在对量子限制斯塔克效应(QCSE)与SEED工作原理进行分析的基础上,利用等效电阻-电容(RC)模型、电压扩散表达式与基尔霍夫(Kirchoof)定律:1)对SEED光控光开关、对称SEED(S-SEED)光控光开关与S-SEED光控光缓存器进行了理论分析,并得出了上述三种器件交换时间随电压变化的近似解析式;2)根据理论分析结果与器件特性表达式,对上述三种器件的入射光功率、入射光波长与入射光强比等参数进行了优化,并通过仿真分析,得出了有效提高器件性能的方法;3)对基于SEED光控光器件的光标记交换系统进行了探索,尝试将基于SEED的光控光开关、光控光逻辑门与光控光缓存器应用于光标记交换系统的核心节点,期望可实现对光标记的全光处理及全光交换。
Optical communication has become the one of the most important parts in modern communications, due to the explosive growth of Internet data and services,and its developing direction is all-optical network (AOS),with high-capacity and broad bandwidth. Recently, the transmitted data rate in backbone has reached Tb/s level, due to the wide application of dense wavelength division multiplexing (DWDM) technique.However, as an indispensable part in optical communication network, the switching node still needs optical/electronic/optical (O/E/O) transformation,and the packets need to be processed in electrical domain, which limits the transmission rate of the current communication networks and causes the "electronic bottleneck" on data processing and transmission, due to the limitations by the speed of electronic switching and electrical information processing.To resolve this problem, optical labeled switching (OLS) technique was proposed.OLS provides a mixed optoelectronic structure, and it has become the developing direction of next generation optical transport network (OTN) and optical switching network (OSN).
     The operation principles of two of the most promising optical labeled techniques---orthogonal modulated optical labeled technique and optical code (OC) labeled technique are theoretically studied, and the parameters setting and transmission characteristics analysis and comparison of these two techniques are investigated by simulation;furthermore, the operation principles and optimizing schemes of a novel optically controlled optical switching device based on self electro-optic effect (SEE)---self electro-optic effect device (SEED) are investigated by theoretic analysis and simulation.The contents include:
     1.Study on orthogonal modulated optical labeled technique
     Building the simulation setup of 40 Gb/s, ASK/FSK orthogonal modulated OLS system:1)the structure, operation principles and transmission performances of orthogonal modulated OLS system are studied; 2) to improve system transmission performance, some parameters, such as extinction ratio (ER),dispersion compensation scheme and label frequency spacing, are optimized;3) a novel method on FSK signal spectrum equalization by using an optical band-pass filter (OBPF) is proposed.According to the simulation results,the ASK payload signal quality can be improved by using this equalization method; 4) at the core node of network, a scenario on FSK optical label erasing and inserting by using SOA-MZI structure is proposed.Simulation results indicate that, by using this scheme, FSK label can be removed and inserted in optical domain, with low power penalty; 5) two advanced modulation formats---DPSK and DQPSK formats are introduced, and by combining four different modulation formats---FSK, ASK, DPSK and DQPSK, five orthogonal modulated optical labeled systems---DPSK/FSK, DPSK/ASK, ASK/DPSK, DQPSK/FSK and DQPSK/ASK systems, with 40 Gb/s payload signals, are proposed.Analysis on system performances and optimization on system parameters are accomplished by using simulation setup, and the system transmission performances and anti-noise performances of different modulation formats and code types are also investigated.The results revealed that at RZ-DQPSK/ASK system could reach a highest label bit rate,a best received sensitivity and an optimal transmission performance.
     2.Study on coherent detected spectral amplitude code (SAC) labeled switching system
     Building the simulation setup of 40 Gb/s,SAC labeled switching system:1) by using optical coherent detection, some creative improvements and innovations on current SAC label recognition unit are achieved:a linear time-to-frequency swept local oscillator(LO)with a constant emission power is constructed.156 Mb/s,4-wavelength SAC labels could be detected by the LO, and recognized by balanced detection. This novel method significantly simplifies the conventional SAC label recognizing unit, reduces the cost and avoids the large optical splitting loss;2) based on the coherent detected label recognizing unit, SAC labeled system performances with 40 Gb/s, IM, DPSK and DQPSK payload signals are compared by simulation. The results reveal that DQPSK payload has the best transmission characteristic; 3) SAC labeled 112 Gb/s, multi-channel and multi-bit rate DQPSK system is proposed and demonstrated; 4) a novel SAC label encoder is proposed.It consists of pseudo-random binary sequence (PRBS) generators and 1x2 optical switches,and based on this encoder, the BER performance of SAC labels is estimated for the first time;5)based on coherent detection, SAC implicit labeled system is proposed,625 Mb/s and 1.25 Gb/s systems are demonstrated.The results imply that, in this system, payload bit rate can't exceed 1.25 Gb/s, otherwise, frequency swept LO can't detect the correct label signal;6) a novel method on generation of multi-frequency SAC labels,by using a Fabry-Perot (F-P) tunable filter and a frequency-swept laser, is proposed.The conventional system complexity and cost could be reduced by using this method, due to the number of lasers in label generator is decreased. SAC labels up to 16 frequencies could be generated by one laser, and the label bit rate can be accelerated to 1.25 Gb/s;7) based on label stacking principles and coherent detection, multi-label SAC switching system is proposed.By using continous frequency swept LO, systems with 40 Gb/s various payloads and 256 labels are demonstrated by simulation.The results indicate that label quality goes worse very quickly, when the number of labels from 2 to 64; however, label quality only has a slight change, when the number of labels from 64 to 256.That means multi-label system can be achieved by using label stacking; 8) by using label stacking principles, two-hop, coherent detected SAC labeled system is proposed.Label switching node, label processing unit and electrically controlled 1×N optical switches array are established. Therefore, a SAC labeled network with two-hop switching, forwarding and transmission is achieved.
     3.Study on a novel optically controlled optical switching component---self electro-optic effect device (SEED)
     Based on the analysis on quantum confined Stark effect (QCSE) and the operation principles of SEED, and by using an equivalent resistance-capacity (RC) model,voltage diffusion expressions and Kirchoof laws:1)theoretical analysis on SEED optically controlled optical switches,symmetrical-SEED (S-SEED) optically controlled optical switches and S-SEED optically controlled optical buffers is completed, and the approximate expressions, which reflect the relationship between the switch time and voltage of these three components are obtained; 2) some parameters of these components, such as input optical power, input optical wavelength and input power ratio are optimized, and some effective methods on enhancing the performances of the components are found by simulation analysis;3) exploration on an optical labeled switching system, which is based on SEEDs was studied. Attempting to applying SEED optically controlled optical switches, logic gates and buffers to the core node of the labeled switching system, and expecting the all optical label processing and switching can be achieved.
引文
[1]顾畹仪,李国瑞.光纤通信系统,北京邮电大学出版社,1999年.
    [2]顾畹仪,张杰.全光通信网(修订版),北京邮电大学出版社,2001年.
    [3]任海兰,刘德明.光通信信号处理,电子工业出版社,2006年.
    [4]原荣.光纤通信(第二版),电子工业出版社,2006年.
    [5]徐荣,龚倩.高速宽带光互联网技术,人民邮电出版社,2002年.
    [6]张宝富.全光网络,人民邮电出版社,2002年.
    [7]Agrawal, G. P. Fiber-optic communication systems (Third edition), John Wiley & Sons,2002.
    [8]肖石林.光标记交换及有关器件技术的研究与开发,[学位论文],上海,中国,上海交通大学,2003年.
    [9]彭承柱,彭明宇.全光网络的发展历程与发展趋势,广播电视信息,10(3),2003年3月,32-39.
    [10]白杉.光交换技术发展综述,有线电视技术,10(24),2003年12月,63-67.
    [11]田胜,李丹.光交换技术及其应用,数据通信,12(1),2005年2月,40-41.
    [12]徐勇放.自动交换光网络,电信网技术,31(4),2005年4月,37-39.
    [13]陈高庭,蔡海文,方祖捷.光纤通信网络系统中的全光交换技术,现代通信,22(1),2002年1月,11-13.
    [14]姜希军,隋志成,吴志坚.WDM全光网中的包交换技术,现代有线传输,8(3),2001年9月,26-32.
    [15]林晓铮,吴重庆,付松年.未来城域网中的光包交换技术,数据通信,10(5),2003年10月,11-14.
    [16]张敏峰,陈鹤鸣.下一代城域网中的全光包交换技术,广东通信技术,22(4),2002年4月,7-11.
    [17]镇桂勤,逄玉台.分组交换技术与光分组交换技术,现代通信,21(10),2001年10月,13-14.
    [18]邱昆,凌云,郑勉,等.光分组交换技术研究,电子科技大学学报,34(6),2005年12月,885-889.
    [19]杨震.光分组交换技术在未来通信网中的应用,通讯世界,7(10),2001年10月,20-22.
    [20]张煦.光分组交换网的新技术,光通信技术,27(7),2003年7月,1-2.
    [21]陈纪东,罗方亮,陈新桥.全光包交换系统的实现原理,光通信研究,37(1),2001年2月,31-35.
    [22]张正线.全光网络中的全光分组交换技术,电讯技术,42(6),1999年12月,82-87.
    [23]林晓铮,吴重庆,付松年.未来城域网中的光包交换技术,数据通信,10(5),2003年10月,11-14.
    [24]张敏峰,陈鹤鸣.下一代城域网中的全光包交换技术,广东通信技术,22(4),2002年4月,7-11.
    [25]Tucker, R. S. Optical packet switching:a reality check, Optical Switching and Networking, 5(1),March,2008,2-9.
    [26]Yao, S., Mukherjee, B.Advances in photonic packet switching an overview, IEEE Communication Magazine,38(2), February,2000,84-94.
    [27]Chang, G. K., Yu, J.,Yeo, Y. K., et al. Enabling technologies for next-generation optical packet-switching networks, In:the Proceeding of the IEEE,94(5), May,2006,892-910.
    [28]Calabretta, N.,Contestabile, G., Liu, Y., et al. All-optical techniques enabling packet switching, In:Proceeding of the International Conference on Transparent Optical Networks Mediterranean Winter Conference(ICTON-MW'2007),Sousse,Tunisia,December,2007, paper Sa1.2.
    [29]Furukawa, H.,Wada, N.,Nakamura, M.,et al. Demonstration of 200 Gbit/s DWDM/NRZ-DQPSK optical packet switching and buffering, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September, 2009, paper 6.3.2.
    [30]Wang, W.,Calabretta, N.,Ditewig, T.,et al. Scalable optical packet switching at 160 Gb/s data rate, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper 4.6.3.
    [31]Shinada, S.,Furukawa, H.,Nakamura, M.,et al. Record switching throughput of 1.28-Tbit/s/port (64-wavelength×20-Gbit/s) by DWDM/NRZ-DQPSK optical packet switching system, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper PD3.1.
    [32]黄安鹏,谢麟振,徐安士,等.光分组交换的关键技术,通讯世界,7(10),2001年10月,17-19.
    [33]季伟,张民,叶培大.光分组交换网络中的光缓存技术研究,光通信技术,28(10),2004年10月,26-28.
    [34]卢超,毛又菊.慢光缓存器及其在光分组交换中的应用,半导体光电,28(3),2007年6月,420-422.
    [35]Qiao, C.Labelled optical burst switching for IP-over-WDM integration, IEEE Communication Magazine,38(9),September,2000,104-114.
    [36]杨毅军,范戈,于金辉,等.光突发包交换关键技术概述,光纤与电缆及其应用技术,30(4),2003年8月,42-46.
    [37]于金辉,杨毅军,陈月华,等.光突发包交换网络中的偏置时间管理,光通信技术,27(4),2003年4月,27-30.
    [38]于金辉,杨毅军,范戈.光突发交换网中突发包竞争的解决方案研究,光通信技术,27(8),2003年8月,13-15.
    [39]隋志成,姜希军,吴志坚.基于标签的光分组交换网络,广东通信技术,21(10),2001年10月,16-20.
    [40]何侃,张定春.基于标签的光交换网的QoS实现,光通信研究,31(3),2005年6月,17-20.
    [41]陈新桥,陈纪东.一种新的光交换技术——光标记交换技术,电信技术,8(10),2001年10月,36-38.
    [42]陈新桥,陈纪东.一种基于光标记交换技术的全光网络的设计方案,电信工程技术与标准化,12(2),2002年2月,30-32.
    [43]黄俊,曾庆济,刘华,等.可调激光器技术及其在光标记交换中的应用,光通信技术,27(2),2003年2月,19-22.
    [44]隋志成,姜希军,吴志坚.基于标签的光突发交换网络,江苏通信技术,17(6),2001年12月,16-20.
    [45]唐磊,卓琳,黄晞.MPLS在IP over DWDM系统中的应用研究,集美大学学报(自然科学版),11(3),2006年9月,271-275.
    [46]田辉.MPLS技术及标准化进展,通信世界,3(27),2002年9月,81-82.
    [47]陈轩,何对燕,李洪涛.基于MPLS的光突发交换技术,光通信技术,28(8),2004年8月,22-25.
    [48]Cincotti, G.,Moreolo, M. S.,Manzacca, G.,et al. Multi-dimensional optical code processing in MPLS photonic routers, In:Proceeding of the IEEE Optical Fiber Communication/ National Fiber Optic Engineers Conference (OFC/NFOEC'2006), Anaheim, CA, USA, March,2006, paper OTuG2.
    [49]Banerjee, A.,Drake, L.,Lang, L.,et al. Generalized multiprotocol label switching:an overview of routing and management enhancements, IEEE Communication Magazine,39(7), July,2001,144-151.
    [50]Farnoud, F.,Ibrahimi, M.,Salehi, J.A. A packet-based photonic label switching router for a multirate all-optical CDMA-cased GMPLS switch, IEEE Journal of Selected Topics in Quantum Electronics,13(5),September/October,2007,1522-1530.
    [51]Khattab, T., Alnuweiru, H. Optical CDMA for all-optical sub-wavelength switching in core GMPLS networks, IEEE Journal on Selected Areas in Communications,25 (5), June,2007, 905-921.
    [52]刘德国,余重秀,王旭,等.利用GMPLS实现光突发交换,现代电信科技,34(8),2004年8月,49-50.
    [53]肖鹏程,曾庆济,黄俊,等.光标记技术研究,光通信技术,27(1),2003年1月,30-33.
    [54]Vlachos, K. G., Monroy, I. T.,Koonen, A. M. J., et al. STOLAS:Switching technologies for optically labeled signals, IEEE Optical Communication,41(11),November,2003,9-15
    [55]任海兰.光传送网设备,北京邮电大学出版社,2004.
    [56]Chen, H.,Chen, M., Xie, S., et al. High spectral efficiency scheme for optical label switching network, In:Proceeding of the OSA Quantum Electronics and Laser Science Conference (QELS'2005), Baltimore, MD, USA, May,2005, paper CThHH6.
    [57]Rafaelli, C., Vlachos, K., Andriolli, N., et al. Photonics in switching:architecture, systems and enabling technologies, Computer Networks,52(10), May,2008,1873-1890.
    [58]Zhang, J.,Chi, N., Nielsen, P. V. H.,et al. Method for optical subcarrier label generation using carrier suppression technique, IEE Electronics Letters,39(4), February,2003,388-389.
    [59]Zhang, J.,Chi, N.,Nielsen, P. H., et al. A novel method for optical subcarrier label generation, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2003), Atlanta, GA, USA, March,2003,paper FD5.
    [60]Yang, J.,Jeon, M. Y.,Cao, J.,et al. Performance monitoring by sub-carrier multiplexing in optical label switching network, In:Proceeding of the Conference on Lasers and Electro-Optics (CLEO'2003), June,2003,Munich, Germany, paper CThX7.
    [61]Leguizamon, G. P.,Ortega, B.,Martinez, A.,et al. Investigation on the signal misalignment in subcarrier multiplexed optical label swapping routers:an experimental verification, IEEE/OSA Journal of Lightwave Technology,25(7), July,2007,1854-1860.
    [62]赵焕东,曾庆济,池灏,等.多波长光标记分组交换及相关技术综述,半导体光电,24(3),2003年6月,145-148.
    [63]Zhao, H.,Zeng, Q.,Chi, H., et al. A novel multi-wavelength-time label-coding scheme in multi-wavelength label switching,光子学报(英文版),32(7),July,2007,807-810.
    [64]Koonen, T., Sulur, S.,Monroy, I. T.,et al. Optical labelling of packets in IP-over-WDM networks, In:Proceeding of the 28th European Conference on Optical Communication (ECOC'2002), Copenhagen, Denmark, September,2002, paper optical labelling 5.5.2.
    [65]Monroy, I. T., van Breusegem, E., Koonen, A. M. J., et al. Optical label switched networks: laboratory trial and network emulator in the IST-STOLAS project, IEEE Communication Magazine,44(8), August,2006,43-51.
    [66]Koonen, A. M. J.,Yan, N., Olmos, J. J. V., et al. Label-controlled optical packet routing-technologies and applications, IEEE Journal of Selected Topics in Quantum Electronics 13(5), September/October,2007,1540-1550.
    [67]Meagher, B., Chang, G.K.,Ellinas, G, et al. Design and implementation of ultra-low latency optical label switching for packet-switched WDM networks, IEEE/OSA Journal of Lightwave Technology,18(12),December,2000,1978-1987.
    [68]Blumenthal, D. J., Olsson, B. E.,Rossi, G,et al. All-optical label swapping networks and technologies, IEEE/OSA Journal of Lightwave Technology,18(12), December,2000, 2058-2075.
    [69]Lallas, E. N.,Skarmoutsos, N., Syvridis, D. An optical FSK-based label coding technique for the realization of the all-optical label swapping, IEEE Photonics Technology Letters,14(10), October,2002,1472-1474.
    [70]曹向磊,王葵如,忻向军,等.基于正交调制FSK/ASK光交换技术,现代电信科技,37(11),2007年11月,14-18.
    [71]Feuer, M. D., Hruska, C.,Wang, H., ea al. All-optical swapping of digital lightpath labels, In: Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008, paper OTuL3.
    [72]Vodhanel, R. S., Elrefaim, A. F.,Iqbal, M. Z., et al. Performance of directly modulated DFB lasers in 10-Gb/s ASK, FSK, and DPSK lightwave systems, IEEE/OSA Journal of Lightwave Technology,8(9), September,1990,1379-1386.
    [73]Zhang, J.,Chi, N.,Nielsen, P.V. H.,et al. An optical FSK transmitter based on an integrated DFB laser-EA modulator and its application in optical labelling, IEEE Photonics Technology Letters,15(7), July,2003,984-986.
    [74]Zhang, J. Chi, N.,Nielsen, P. V. H.,et al. Performance of Manchester-coded payload in an optical FSK labelling scheme, IEEE Photonics Technology Letters,15(8), August,2003, 1174-1176.
    [75]Chi, N.,Nielsen, P.V. H.,Jeppesen, P.,et al. Optical label swapping of payloads up to 40 Gb/s using an orthogonally modulated label, In:Proceeding of the 17th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'2004), Westin Rio Mar Beach, Rio Grande, Puerto Rico, November,2004, paper ThM4.
    [76]Chow, C. W., Wong, C. S.,Tsang, H. K. Optical packet labelling based on simultaneous polarization shift keying and amplitude shift keying, OSA Optics Letters,29(16), August, 2004,1861-1863.
    [77]Gopalakrishnapillai, B. S., Lee, K. L.,Nirmalathas, A.,et al. Polarization and bit-length independent all-optical logic gate based active correlator for bit serial label processing, In: Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2006), Anaheim, CA, USA, March,2006, paper OThS5.
    [78]Chowdhury, A., Yu, J., Zhang, G. K. Same wavelength packet switching in optical label switched networks, IEEE/OSA Journal of Lightwave Technology,24(12), December,2006, 4838-4849.
    [79]Chi, N., Xu, L.,Zhang, J., et al. Transmission and optical label swapping for 4×40 Gb/s WDM signals deploying orthogonal ASK/DPSK labelling, IEEE Photonics Technology Letters,17(6),June,2005,1325-1327.
    [80]Olmos, J. J. V.,Monroy, I. T.,Larrode, M. G.,et al. All-optical processing of time-serial IM/DPSK encoded label and payload packets, IEEE Journal of Selected Topics in Quantum Electronics 12(4), July/August,2006,679-685.
    [81]Huang, M. F., Yu, J.,Zhang, G. K. Optical packet-switched network employing optical labelled 114-Gb/s RZ-8PSK packet signals through straight-line optical wavelength-selective switching nodes, IEEE Photonics Technology Letters,20(19), October,2008,1639-1641.
    [82]Yu,J., Huang, M. F. Wavelength conversion of optically labelled 112-Gb/s polarization-multiplexed RZ-QPSK packets, IEEE Photonics Technology Letters,20(23), December,2008,1977-1979.
    [83]Kitayama, K.,Wada, N.,Sotobayashi, H. Architectural considerations for photonic IP router based upon optical code correlation, IEEE/OSA Journal of Lightwave Technology,18(12), December,2000,1834-1844.
    [84]Hsu, D. Z. A novel photonic label switching based on optical code division multiplexing, In: Proceeding of the 10th International Conference on Telecommunications (ICT'2003), Tahiti, Papeete, French Polynesia, February,2003,634-640.
    [85]Manzacca, G.,Benedetto, F.,Sacchieri, V.,et al. Advanced modulation formats in optical code division multiple access networks, In:Proceeding of the International Conference on Transparent Optical Networks (ICTON'2007), Rome, Italy, July,2007, paper Tu.A1.4.
    [86]Yang, W. H.,Wu, C.S.,Optical CDMA Label encoding for optical packet switching in all-optical networks, In:Proceeding of the 14th IEEE International Conference on Networks (ICON'2006), Singapore, September,2006,1-5.
    [87]Cincotti, G.,Manzacca, G., Wang, X., et al. Reconfigurable multiport optical encoder/decoder with enhanced auto-correlation, IEEE Photonics Technology Letters,20(2), January,2008,168-170.
    [88]Amaya, W.,Pastor, D., Capmany, J., et al. Full passive re-use of autocorrelation in all optical code based optical packet networks, In:Proceeding of the 10th Anniversary International Conference on Transparent Optical Networks (ICTON'2008), Athens, Greece, June,2008, paper Tu.B3.6.
    [89]Wang, X.,Wada, N. Experimental demonstration of OCDMA traffic over optical packet switching network with hybrid PLC and SSFBG en/decoders, IEEE/OSA Journal of Lightwave Technology,24(8), August,2006,3012-3020.
    [90]Kitayama, K.,Kataoka, N.,Yoshima, S., et al. Optical code label switching and its applications, In:Proceeding of the IEEE International Conference on Photonics in Switching (PS'2006),Crete,Greece,October,2006,1-3.
    [91]Awaji, Y.,Koh, S.M.,Kitayama, K. Novel transparent optical-code-based label swapping technique using multiport Encoder/Decoder,In:Proceeding of the IEEE International Conference on Photonics in Switching (PS'2007), San Francisco, CA, USA August,2007, paper TuB 1.5.
    [92]李书文,张琦.基于OCDM光码标签的光标记交换研究,中国科技论文在线,2009年3月,http://www.paper.edu.cn/paper.php?serial_number=200903-236.
    [93]Xu, J.,Zhang, X.,Dong, J.,et al. Simultaneous all-optical AND and NOR gates for NRZ differential phase-shift-keying signals, IEEE Photonics Technology Letters,20(8), April, 2008,596-598.
    [94]徐竞.高速光逻辑运算及其应用的理论和实验研究,[学位论文],武汉,中国,华中科技大学,2009年.
    [95]Yang, J.,Karalar, A. O.,Djordjevic, S.S.,et al. Variable slowlight buffers in all-optical packet switching routers, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February, 2008, paper OTuF2.
    [96]Meyr, H.,Moeneclaey, M.,Fethtel, S.A. Digital communication receivers:synchronization, channel estimation, and signal processing, John Wiley & Sons,1998.
    [97]邱昆,李中桂,张宏斌.基于SOA-XPM的波长变换器研究,电子科技大学学报,32(1),2002年2月,10-14.
    [98]赵宇,王发强,许国良,等.基于SOA的XPM全光波长转换器转换信号消光比特性分析,光电子技术,23(3),2003年9月,160-164.
    [99]张宁,张禄林,纪越峰.全光网络中的波长变换技术,电信技术,11(2),2004年2月,54-55.
    [100]Chi, N.,Nielsen, P. V. H., Xu, L.,et al. Cascaded transmission, packet switching and all-optical wavelength conversion for a 40 Gb/s RZ payload with a 10 Gb/s serial-bit label, IEE Electronics Letters,40(21),October,2004,1366-1367.
    [101]Jia, Z., Yu, J., Zhang, G. K. High-efficiency, all-optical wavelength conversion without spectrum inversion for optical switching networks, In:Proceeding of the 18th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'2005), Piscataway, NJ, USA, October,2005, paper ThE3.
    [102]张子兴.基于FWM的SOA波长变换的研究,中国科技论文在线,2009年7月,http://www.paper.edu.cn/downloadpaper.php?serial_number=200907-102&type=1
    [103]Chow, C. W., Wong, C. S., Tsang, H. K. Optical ASK/DPSK label encoding based on injection locking of Fabry-Perot laser diode, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2004), Los Angeles, CA, USA, February,2004, paper MF83.
    [104]Zhao, J.,Xin, X.,Yu, C.,et al. Optimization of key parameters in 622-Mb/s amplitude shift keying labelled 40-Gb/s return to zero differential phase shift keying optical switching network, Semiconductor Photonics and Technology,14(1),February,2008,17-21.
    [105]Calabretta, N.,Jung, H. D., Llorente, J. H.,et al. All-optical label swapping of scalable in-band address labels and 160-Gb/s data packets, IEEE/OSA Journal of Lightwave Technology,27(3), February,2009,214-223.
    [106]胡晓明.正交光标记交换中新型调制格式的研究,[学位论文],北京,中国,北京邮电大学,2009年.
    [107]Chi, N.,Zhang, J.,Nielsen, P. V. H.,et al. Experimental demonstration of cascaded transmission and all-optical label swapping of orthogonal IM/FSK labelled signal, IEE Electronics Letters,39(8), April,2003,676-678.
    [108]Vlachos, K.,Zhang, J.,Sulur, J. C.,et al. An optical IM/FSK coding technique for the implementation of a label-controlled arrayed waveguide packet router, IEEE/OSA Journal of Lightwave Technology,21(11),November,2003,2617-2628.
    [109]Symth, F.,Connlly, E., Mishira, A. K.,et al. Effects of crosstalk in WDM optical label switching networks due to wavelength switching of a tunable laser, IEEE Photonics Technology Letters,18(20), October,2006,2177-2179.
    [110]Wei, L.,Xin, X.,Yu, C. Experimental demonstration and analysis of all-optical label swapping based on combined modulation format, In:Proceeding of the Asia-Pacific Optical Communications Conference (APOC'2007), Wuhan, China, November,2007, 678342.1-678342.7.
    [111]Yu, Y.,Mulvihill, G., O'Duill, S., et al. Performance implications of wide-band lasers for FSK modulation labelling scheme, IEEE Photonics Technology Letters,16(1),January, 2004,39-41.
    [112]Kawanishi, T.,Higuma, K., Fujita, T., et al. High-speed optical FSK modulator for optical packet labelling, IEEE/OSA Journal of Lightwave Technology,23(1),January,2005,87-94.
    [113]Griffin, R. A.,Carter, A. C. Optical differential quadrature phase-shift key (oDQPSK) for high capacity optical transmission, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2002), Anaheim, CA, USA,March,2002, paper WX6.
    [114]van den Borne, D. Robust optical transmission systems modulation and equalization [Dissertation],Eindhoven, Netherlands, Technical University of Eindhoven,2008.
    [115]Vlachos, K., Zhang, J.,Sulur, J. C., et al. An optical IM/FSK coding technique for the implementation of a label-controlled arrayed waveguide packet router, IEEE/OSA Journal of Lightwave Technology,21(11),November,2003,2617-2628.
    [116]Seoane, J., Kehayas, E.,Avramopoulos, H.,et al.40 Gbit/s NRZ packet-length insensitive header extraction for optical label switching networks, In:Proceeding of the 19th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'2006), Montreal, Quebec, Canada, November,2006, paper WO2.
    [117]Herrera, J.,Tangdiongga, E.,Liu, Y,et al.160-Gb/s all-optical packet-switching with in-band filter-based label extraction and a hybrid-integrated optical flip-flop, IEEE Photonics Technology Letters,19(3), July,2007,990-992.
    [118]Xin, X.,Andre. P. S.B.,Teixeira, A. L. J.,et al.Study of optical transmission performance in IP-over-WDM networks based on FSK/ASK combined modulation format,Electronics and Telecommunications Research Institute(ETRI) Journal,27(3),June,2005,267-272
    [119]Chi, N.,Yu, S. Experimental investigation of transmission properties and label swapping of an orthogonal ASK/FSK labelled signal, OSA Journal of Optical Networking,4(6), June, 2005,345-354.
    [120]Olmos, J. J. V.,Monroy, I. T.,van Berkel, J. P. A.,et al.On intranode impairments and engineering rules for an optical label switching router supporting an FSK/IM labelling scheme, IEEE/OSA Journal of Lightwave Technology,24(9), September,2006,3322-3333.
    [121]樊昌信,张甫翊,徐炳祥,等.通信原理(第5版),国防工业出版社,2002年.
    [122]李蔚,张翠红,李海涛,等.直接调制DFB激光器调制特性的温度补偿技术研究,光通信技术,27(12),2003年12月,35-36.
    [123]Xin, X.,Andre, P. S., Teixeira, A. L. J., et al. Improvement of amplitude-shift-keying signal quality by employing an effective spectrum equalization method in a combined FSK/ASK modulation scheme, Chinese Physics Letters,22(8), August,2005,1948-1950.
    [124]曹向磊.通过谱均衡技术改善基于正交调制FSK/ASK光标记交换系统性能的研究,[学位论文],北京,中国,北京邮电大学,2008年.
    [125]Kim, S. K., Mizuhara, O., Park, Y. K., et al. Theoretical and experimental study of 10 Gb/s transmission performance using 1.55μm LiNbO3-based transmitters with adjustable extinction ratio and chirp, IEEE/OSA Journal of Lightwave Technology,17(8), August, 1999,1320-1325.
    [126]Zhang,F., Chu, P. L. Effect of transmission fiber on chaos communication system based on erbium-doped fiber ring laser, IEEE/OSA Journal of Lightwave Technology,21(12), December,2003,3334-3343.
    [127]Nuyts, R. J.,Park, Y.K., Gallion, P. Dispersion equalization of a 10 Gb/s repeatered transmission system using dispersion compensating fibers, IEEE/OSA Journal of Lightwave Technology,15(1),January,1997,31-42.
    [128]Diaz, A. S.,Fernandez, P. G, Crespo, J. M. S. Dispersion compensation in a 10 Gbit/s IM/DD semiconductor laser system in an NRZ scheme, In:Proceeding of IEE optoelectronics,145(1),February,1998,47-51.
    [129]Andre, P. S., Teixeira, A. L. J., Monteiro, P.,et al. Dispersion compensation in IP-over-DWDM networks employing combined modulation formats, Journal of High Speed Networks,14(4),2005,283-292.
    [130]Huang, Y,Xin, X., Zhang, Q.,et al. Investigation of dispersion compensation scheme in 2.5 Gb/s OOK label and 40 Gb/s RZ-DPSK payload optical label switching system based on optical carrier suppression and separation, Semiconductor Photonics and Technology,15(1), February,2009,25-29.
    [131]van den Borne, D., Jansen, S. L., Calabro, S., et al. Reduction of nonlinear penalties through polarization interleaving in 2×10 Gb/s polarization-multiplexed transmission, IEEE Photonics Technology Letters,17(6), June,2005,1337-1339.
    [132]Fludger, C. R. S.,Duthel, T., van den Borne, D., et al. Coherent equalization and POLMUX-RZ-DQPSK for robust 100-GE transmission, IEEE/OSA Journal of Lightwave Technology,26(1),January,2008,64-72.
    [133]Boffi, P.,Ferrario, M.,Marazzi, L.,et al.100-Gb/s polarization multiplexed DQPSK transmission with automatic polarization stabilization, In:Proceeding of the European Conference on Lasers and Electro-Optics/European Quantum Electronics Conference (CLEO Europe/EQEC'2009), June,2009, Munich, Germany,1.
    [134]Boffi,P.,Ferrario,M.,Marazzi, L., et al. Stable 100-Gb/s POLMUX-DQPSK transmission with automatic polarization stabilization, IEEE Photonics Technology Letters,21(11),June, 2009,745-747.
    [135]Alfiad, M. S., van den Borne, D.,Jansen, S. L., et al. A comparison of electrical and optical dispersion compensation for 111-Gb/s POLMUX-RZ-DQPSK, IEEE/OSA Journal of Lightwave Technology,27(16), August,2009,3590-3598.
    [136]Wernz, H., Herbst, S.,Bayer. S., et al. Nonlinear behaviour of 112 Gb/s polarization-multiplexed RZ-DQPSK with direct detection in a 630 km field trial, In: Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper 3.4.3.
    [137]Jia, Z.,Chen, M.,Feng, J., et al. Performance analysis of all optical swapping networks with a label eraser made of a Gaussian filter, Chinese Optics Letters,1(3), March,2003,133-135.
    [138]Olmos, J. J. V.,Zhang, J. Nielsen, P.V. H., et al. Simultaneous optical label erasure and insertion in a single wavelength conversion stage of combined FSK/IM modulated signals, IEEE Photonics Technology Letters,16(9),September,2004,2144-2146.
    [139]Yu, J.,Zhang, G. K. Label erasure using an imbalanced NOLM and its application in a 40 Gbit/s label switching optical network, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC2005), Anaheim, CA, USA, March,2005,paper OTuC3.
    [140]Calabretta, N.,Contestabile, G.,D'Errico, A.,et al. All-optical label processor/erasure for label swapping of 12.5 Gbit/s spectrally separated bit-serial DPSK label and payload, IEE Electronics Letters,41(9), April,2005,541-543.
    [141]Kehayas, E., Seoane, J.,Liu, Y.,et al. All-optical network subsystems using integrated SOA-based optical gates and flip-flops for label-swapped networks, IEEE Photonics Technology Letters,18(16), August,2006,1750-1752.
    [142]Xiang, Bo., Zhu, Z.,Yang, H.,et al. Demonstration of optical TTL based selective-3R in OLS network testbed with label rewriting and fiber transmission, In:Proceeding of the IEEE International Conference on Photonics in Switching (PS'2007), San Francisco, CA, USA August,2007, paper WB1.1.
    [143]Thakulsukanant, K.,Li, B.,Memon, I.,et al. All-optical label swapping using bistable semiconductor ring laser in an optical switching node, IEEE/OSA Journal of Lightwave Technology,27(6),March,2009,631-638.
    [144]Monroy, I. T., Verdurmen, E. J. M., Sulur, S., et al. Performance of a SOA-MZI wavelength converter for label swapping using combined IM/FSK modulation format, Optical Fiber Technology,10(1),January,2004,31-49.
    [145]Jia, Z.,Yu, J.,Zhang, G. K. High-efficiency, all-optical wavelength conversion without spectrum inversion for optical switching networks, In:Proceeding of the 18th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'2005), Piscataway, NJ, USA, October,2005, paper ThE3.
    [146]Niu, C., Zhang, M., Ye, P. Analysis of label extraction with SOA for optical networks,光子学报(英文版),35(2),February,2006,274-276.
    [147]Symth, F.,Connlly, E.,Mishira, A. K.,et al. Effects of crosstalk in WDM optical label switching networks due to wavelength switching of a tunable laser, IEEE Photonics Technology Letters,18(20), October,2006,2177-2179.
    [148]Daikoku, M.,Morita, I., Taga, H.,et al.100-Gb/s DQPSK transmission experiment without OTDM for 100 G Ethernet transport, IEEE/OSA Journal of Lightwave Technology,25(1), January,2007,139-145.
    [149]Luo, G. W.,Miyazaki, T. Optical phase add-drop for format conversion between DQPSK and DPSK and its application in optical label switching systems, IEEE Photonics Technology Letters,21(5), March,2009,322-324.
    [150]桂海源编.现代交换原理(修订本),北京:人民邮电出版社,2005年.
    [151]周炯磐,庞沁华,续大我,等.通信原理(合订本),北京邮电大学出版社,2005年.
    [152]Ho, K. P. Phase-modulated optical communication systems, Springer,2005.
    [153]赵俊彦.铌酸锂马赫曾德调制器在信号调制中的应用,中国科技论文在线,2007年7月,http://www.paper.edu.cn/downloadpaper.php?serial_number=200707-394&type=1
    [154]赵俊彦.RZ-DPSK/ASK正交调制高速光标记交换技术研究,[学位论文],北京,中国,北京邮电大学,2008年.
    [155]Chow, C. W.,Tsang, H. K. Optical label encoding and swapping using half-bit delayed dark RZ payload and DPSK label, OSA Optics Express,13(14), July,2005,5325-5330.
    [156]王英杰,杜浩,王勇.利用MZ-DI装置的40 Gb/s RZ到NRZ全光码型变换,光通信技术,33(3),2009年3月,34-36.
    [157]Yu, J.,Xu, L.,Yeo, Y. K.,et al.A novel scheme for generating optical dark return-to-zero pulses and its application in a label switching optical network, IEEE Photonics Technology Letters,18(14), July,2006,1524-1526.
    [158]Ohara, T., Feuer, M. D. Lightpath labelling technique for NRZ-DPSK modulation format, In: Proceeding of the 34th European Conference on Optical Communication (ECOC'2008), Brussels, Belgium,September,2008, paper P.3.07.
    [159]Liu,F., Su, Y. DPSK/FSK hybrid modulation format and analysis of its nonlinear performance, IEEE/OSA Journal of Lightwave Technology,26(3), February,2008,357-364.
    [160]Chi, N., Xu, L.,Zhang, J., et al. Orthogonal optical labelling based on a 40 Gbit/s DPSK payload and a 2.5 Gbit/s IM label, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2004), Los Angeles, CA, USA, February,2004, paper FO6.
    [161]Huang, Y., Hu, X. Comparison of dispersion compensation schemes in 2.5 Gb/s OOK label and 40 Gb/s RZ-DPSK payload optical label switching system based on optical carrier suppression and separation,中国科技论文在线,2008年12月,http://www.paper.edu.cn/downloadpaper.php?serial_number=200812-753&type=1
    [162]Chi, N.,Xu, L., Christiansen, L.,et al. Optical label swapping and packet transmission based on ASK/DPSK orthogonal modulation format in IP-over-WDM networks, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2003), Atlanta, GA, USA, March,2003, paper FS2.
    [163]Chi, N., Xu, L.,Zhang, J., et al. Improve the performance of orthogonal ASK/DPSK optical label switching by DC-balanced line encoding, IEEE/OSA Journal of Lightwave Technology,24(3), March,2006,1082-1092.
    [164]Avlonitis, N. S.,Yeatman, E. M. Performance evaluation of optical DQPSK using saddle point approximation, IEEE/OSA Journal of Lightwave Technology,24(3), March,2006, 1176-1185.
    [165]Kawakami, H.,Yoshida, E.,Miyamoto, Y, et al. Simple phase offset monitoring technique for 43 Gbit/s optical DQPSK receiver, IEE Electronics Letters,44(6), March,2008, 437-438.
    [166]胡晓明,刘博,赵勇,等.40Gb/s DQPSK信号的超长距离传输,中国科技论文在线,2008年8月,http://www.paper.edu.cn/paper.php?serial_number=200808-66
    [167]van den Borne, D.,Jansen, S.L., Gottwald, E.,et al.1.6-b/s/Hz spectrally efficient transmission over 1700 km of SSMF using 40*85.6-Gb/s POLMUX-RZ-DQPSK, IEEE/OSA Journal of Lightwave Technology,25(1),January,2007,222-232.
    [168]Duthel, T.,Fludger, C. R. S.,Geyer, J., et al. Impact of polarisation dependent loss on coherent POLMUX-NRZ-DQPSK, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008,paper OThU5.
    [169]Winzer, P.J., Raybon, G., Song, H., et al.100-Gb/s DQPSK transmission from:laboratory experiments to field trials, IEEE/OSA Journal of Lightwave Technology,26(20), October, 2008,3388-3402.
    [170]Pusino,V., Minzioni, P.,Cristiani, I., et al. Wavelength conversion of real-time 100-Gb/s POLMUX RZ-DQPSK, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2009), San Diego, CA, USA, March, 2009, paper OThS3.
    [171]Wernz, H, Bayer, S., Olsson, B. E., et al.112 Gb/s PolMux RZ-DQPSK with fast polarization tracking based on interference control, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2009), San Diego, CA, USA, March,2009, paper OTuN4.
    [172]Marazzi, L.,Parolari, P., Martelli, P.,et al. Real-time 100-Gb/s POLMUX RZ-DQPSK transmission over uncompensated 500 km of SSMF by optical phase conjugation, In: Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2009), San Diego, CA, USA, March,2009, paper JWA44.
    [173]Martelli, P.,Boffi, P., Ferrario, M.,et al. All-optical wavelength conversion of a polarization multiplexed signal, In:Proceeding of the European Conference on Lasers and Electro-Optics/European Quantum Electronics Conference (CLEO Europe/EQEC'2009), June,2009, Munich, Germany,1.
    [174]Shiraishi, T., Doi, M.,Hasegawa, T., et al. Compact LiNbO3 optical modulator for polarization-division-multiplexing RZ-DQPSK, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper 2.2.2.
    [175]Roka, R. The utilization of the DWDM/CWDM combination in the metro/access network, In:Proceeding of the Joint 1st Workshop on Mobile Future and Symposium on Trends in Communications (Sympo TIC'2003),Bratislava, Slovakia, October,2003,160-162
    [176]Talli, G., Townsend, P. D. Feasibility demonstration of 100 km reach DWDM superPON with upstream bit rates of 2.5 Gb/s and 10 Gb/s, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2005), Anaheim, CA, USA, March,2005,paper OFI1.
    [177]Suzuki, H., Nakamura, H.,Fujiwara, M.,et al.Wide-area WDM-based passive optical networks, In:Proceeding of the 31st European Conference on Optical Communication (ECOC'2005), Glasgow, Scotland, October,2005,paper Mo4.3.1.
    [178]Lee, S. M., Mun, S. G., Kim, M. H., et al. Demonstration of long-reach DWDM-PON for consolidation of metro and access networks, IEEE/OSA Journal of Lightwave Technology, 25(1),January,2007,271-276.
    [179]Lin, R. Next generation PON in emerging networks, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008,paper OWH1.
    [180]Gibbon, T. B.,Osadchiy, A. V., Kjar, R., et al. Gain transient suppression for WDM PON networks using semiconductor optical amplifier, IEE Electronics Letters,44(12), June,2008, 756-758.
    [181]Wosinska, L.,Chen, J. J.,Machuca, C. M. Techno-economical evaluation of selected passive optical network architectures, In:Proceeding of the 10th Anniversary International Conference on Transparent Optical Networks (ICTON'2008), Athens, Greece, June,2008, paper Mo.B3.1.
    [182]Shih, T. T.,Tseng, P. H.,Wu, T. W.,et al. A 40 Gb/s bidirectional CWDM-PON System for metro/access applications, In:Proceeding of the Joint Conference of the Opto-Electronics and Communications Conference/Australian Conference on Optical Fibre Technology (OECC/ACOFT'2008), Sydney, Australian, July,2008,1-2.
    [183]Cho, K. Y.,Takushima, Y., Chung, Y. C.10 Gbs Operation of RSOA for WDM PON, IEEE Photonics Technology Letters,20(18), September,2008,1533-1535.
    [184]Cho, K. Y.,Takushima, Y.,Chung, Y. C. Enhanced operating range of WDM PON implemented by using uncooled RSOAs, IEEE Photonics Technology Letters,20(18), September,2008,1536-1538.
    [185]Tseng, P. H.,Cheng, W. H. A bidirectional CWDM-PON system with capacity of 40-Gb/s for metro/access applications, In:Proceeding of the 59th Electronic Components and Technology Conference (ECTC'2009), San Diego, CA, USA, May,2009,1850-1855.
    [186]刘慧洋,张晓光,许玮,等.光DQPSK调制格式原理及仿真,光通信研究,34(5),2008年10月,1-3.
    [187]Kavehrad, M., Zaccarin, D. Optical code-division-multiplexed systems based on spectral encoding of noncoherent sources, IEEE/OSA Journal of Lightwave Technology,13(3), March,1995,534-545.
    [188]Cardakli, M. C.,Lee, S.,Willner.,A. E., et al. Reconfigurable optical packet header recognition and routing using time-to-wavelength mapping and tunable fiber Bragg grating correlation for decoding, IEEE Photonics Technology Letters,12(5),May,2000,552-554.
    [189]Onohara, K., Kitayama, K. Dynamic wavelength conversion using high nonlinear fiber for optical code packets, In:Proceeding of the Conference on Lasers and Electro-Optics (CLEO'2004), May,2004, San Francisco, CA, USA, paper CThT41.
    [190]Teiseira, A.,Silveira, T., Ferreira, A.,et al. All optical router based on OCDMA codes and SOA based devices, In:Proceeding of the 9th International Conference on Transparent Optical Networks (ICTON'2007), Rome, Italy, July,2007, paper Tu.A1.3.
    [191]Wang, X., Kataoka, N., Wada, N., et al. Flexible 10 Gbps,8-user DPSK-OCDMA system with 16x 16 ports encoder and 16-level phase shifted SSFBG decoders, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008, paper OMR2.
    [192]Stok, A., Sargent, E. H. The role of optical CDMA in metro access networks, IEEE Communication Magazine,40(9), September,2002,83-87.
    [193]Huang, S.,Baba, K.,Murata, M.,et al. Variable-bandwidth optical paths:comparison between optical code-labelled path and OCDM path, IEEE/OSA Journal of Lightwave Technology,24(10), October,2006,3563-3573.
    [194]Zhang, Z.,Tian, C.,Petropoulos, P.,et al. Distributed-phase OCDMA encoder-decoders based on fiber Bragg gratings, IEEE Photonics Technology Letters,19(8), April,2007, 574-576.
    [195]Cincotti, G.,Kataoka, N., Wada, N.,et al. Demonstration of asychronous,10 Gbps OCDMA PON system with colorless and sourceless ONUs, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper 6.5.7.
    [196]Wada, N.,Furukawa, H., Miyazaki, T. Prototype 160-G/bits/port optical packet switching based on optical code label processing and related technologies, IEEE Journal of Selected Topics in Quantum Electronics,13(5), September/October,2007,1551-1559.
    [197]Griner, U. N., Arnon, S. A. novel bipolar wavelength-time coding scheme for optical CDMA systems, IEEE Photonics Technology Letters,16(1),January,2004,332-334.
    [198]Zhou, X.,Shalaby, H. H. M.,Lu, C.,et al.Code for spectral amplitude coding optical CDMA systems, IEE Electronics Letters,36(8), April,2000,728-729.
    [199]Lin, C.H.,Wu, J.,Tsao, H. W.,et al. Spectral amplitude-coding optical CDMA system using Mach-Zehnder interferometers, IEEE/OSA Journal of Lightwave Technology,23(4), April,2005,1543-1555.
    [200]Zan, Z.,Aljunid, S.A.,Yaacob, M. H.,et al.Design configuration of encoder and decoder modules for modified double weight (MDW) code spectral amplitude coding (SAC) optical code division multiple access (OCDMA) based on fiber Bragg gratings, In:Proceeding of the 2nd International Conference on Advanced Optoelectronics and Lasers (CAOL'2005), Yalta, Ukraine, September,2005,249-251.
    [201]Zan, Z., Aljunid, S.A.,Abdullah, M. K., et al. Effects of the power differences in the AND-subtraction detection technique in SAC-OCDMA system performance, In:Proceeding of the IEEE International Conference on Semiconductor and Electronics (ICSE'2006), Kuala Lumpur, Malaysia, December,2006,1001-1005.
    [202]Rusch, L. A.,Ghazisaeidi, A. On the capacity of SOA-assisted SAC-OCDMA systems:a numerical approach using Multicanonical Monte Carlo, In:Proceeding of the Summer Topical Meeting of IEEE Laser & Electro-Optics Society (LEOSST'2009), Newport Beach, CA, USA, July,2009, paper MA1.4.
    [203]Li, K., Cong, W.,Hernandez, V. J.,et al.10 Gbit/s optical CDMA encoder-decoder BER performance using HNLF thresholder, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2004), Los Angeles, CA, USA, February,2004, paper MF87.
    [204]Wang, X.,Hamanaka, T., Wada, N.,et al. Dispersion-flatten-fiber based optical thresholder for multi-access-interference suppression in OCDMA system, OSA Optics Express,13(14), July,2005,5499-5505.
    [205]Kravtsov, K., Prucnal, P. R., Bubnov, M. M. Simple nonlinear interferometer-based all-optical thresholder and its applications for optical CDMA, OSA Optics Express,15(20), October,2007,13114-13122.
    [206]Abdullah, M. K., Aljunid, S.A.,Anas, S. B.A.,et al. A new optical spectral amplitude coding sequence:Khazani-Syed (KS) code, In:Proceeding of the International Conference on Information and Communication Technology (ICICT'2007), Dhaka, Bangladesh, March, 2007,266-278.
    [207]Pawar, S. S.,Shevgaonkar, R. K.,Karandikar, A. Improved SAC-OCDMA system with multiple incoherent sources, IEEE Photonics Technology Letters,20(24), December,2008, 2099-2101.
    [208]Penon, J., Mathlouthi, W.,Larochelle, S., et al. An innovative receiver for incoherent SAC-OCDMA enabling SOA-based noise cleaning:experimental validation, IEEE/OSA Journal of Lightwave Technology,27(2), January,2009,108-116.
    [209]Fadhil, H. A.,Aljunid, S.A.,Ahmad, R. B.Improving BER using RD code for spectral amplitude coding optical CDMA network, In:Proceeding of the 1st International Conference on Computer Engineering and Technology (ICCET'2009), Singapore, January,2009, 573-577.
    [210]Zahid, A. Z. G.,Hasoon, F. N.,Shaari, S. New code structure for enhanced double weight (EDW) code for spectral amplitude coding OCDMA system, In:Proceeding of the International Conference on Future Computer and Communication (ICFCC'2009), Kuala Lumpur, Malaysia, April,2009,658-661.
    [211]Fadhil, H. A., Aljunid, S. A., Ahmad, R. B. New code structures based on coherent and incoherent sources for spectral amplitude coding-OCDMA systems, In:Proceeding of the International Conference on Information Management and Engineering (ICIME'2009), Kuala Lumpur, Malaysia, April,2009,740-744.
    [212]Penon, J.,Ayotte, S.,Rusch, L.A.,et al. Incoherent SAC OCDMA system at 7x622 Mbps, In:Proceeding of the Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference (CLEO/QELS'2006), Long Beach, CA, USA, May,2006, paper CWH5.
    [213]McCoy, A. D.,Ibsen, M.,Horak, P., et al. Feasibility study of SOA-based noise suppression for spectral amplitude coded OCDMA,IEEE/OSA Journal of Lightwave Technology,25(1), January,2007,394-401.
    [214]Penon, J.,El-Sahn, Z. A., Rusch, L. A.,et al. Spectral-amplitude-coded OCDMA optimized for a realistic FBG frequency response, IEEE/OSA Journal of Lightwave Technology,25(5), May,2007,1256-1263.
    [215]Fernandez, J. B.R.,Huang, G., Aw, E. T., et al. Ultrafast FWM self routing between 10 ports of spectral amplitude coded 10 Gb/s packets set on 25 GHz grid with unequally spaced bins, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008,paper OTuL6.
    [216]El-Sahn, Z. A.,Shastri, B.J.,Zeng, M.,et al. Experimental demonstration of a SAC-OCDMA PON with burst-mode reception local versus centralized sources, IEEE/OSA Journal of Lightwave Technology,26(10), May,2008,1192-1203.
    [217]Dang, N. T.,Pham, A. T., Cheng, Z. Performance analysis of spectral amplitude encoding OCDM systems over a linear dispersive optical channel, IEEE/OSA Journal of Optical Communications and networking,1(6), November,2009,512-529.
    [218]Kimura, T. Coherent optical fiber transmission, IEEE/OSA Journal of Lightwave Technology, LT-5(4), April,1987,414-428.
    [219]Linke, R. A.,Gnauck, A. H.High capacity coherent lightwave systems, IEEE/OSA Journal of Lightwave Technology,6(11),November,1988,1750-1769.
    [220]徐东明.相干光通信的实用化研究,西安邮电学院学报,7(1),1996年3月,1-6.
    [221]徐守菊.相干光通信系统的工作原理,现代通信,20(11),2000年11月,8.
    [222]于洋.相干光通信及其应用,物理通报,20(9),2001年9月,43-46.
    [223]龚岩栋,陈士谦,简水生.相干光通信中的偏振问题,光通信技术,19(2),1995年2月,21-29.
    [224]Jensen, J. B.,Osadchiy, A. V., Monroy, I. T., et al. Colorless DQPSK receiver for wavelength routed packet-switched networks, IEEE Photonics Technology Letters,20(22), November,2008,1839-1841.
    [225]Choi, H. Y.,Takushima, Y., Chung, Y. C. OSNR monitoring technique for DPSK/DQPSK signals based on self-heterodyne detection, IEEE Photonics Technology Letters,20(13), July, 2008,1124-1126.
    [226]Park, S. J.,Choi, Y. B.,Jung, S. P., et al. Hybrid WDM/TDMA-PON using self-homodyne and differential coding, IEEE Photonics Technology Letters,21(7), April,2009,465-467.
    [227]Winzer, P. J.,Gnauck, A. H., Raybon, G., et al.56 Gbaud PDM QPSK coherent detection and 2500 km transmission, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper PD3.2.
    [228]Mathlouthi, W.,Vacondio, F.,Rusch, L. A.,et al. High-bit-rate dense SS-WDM PON at 10 Gbps using SOA-based noise reduction with a novel balanced detection, IEEE/OSA Journal of Lightwave Technology,27(22), November,2009,5045-5055.
    [229]Seimetz, M.,Weinert, C. M. Options, feasibility, and availability of 2×4 90°hybrids for coherent optical systems, IEEE/OSA Journal of Lightwave Technology,24(3), March,2006, 1317-1322.
    [230]Wang, X., Wada, N.,Miyazaki, T., et al. Asynchronous multiuser coherent OCDMA system with code-shift-keying and balanced detection, IEEE Journal of Selected Topics in Quantum Electronics 13(5), September/October,2007,1463-1470.
    [231]Habib, C.,Baby, V.,Chen, L. R.,et al. All-optical swapping of spectral amplitude code labels using nonlinear media and semiconductor fiber ring lasers, IEEE Journal of Selected Topics in Quantum Electronics 14(3), May/June,2008,879-888.
    [232]Seddighian, P.,Ayotee, S.,Fernandez, J. B.R.,et al. Label stacking in photonic packet switched networks with spectral amplitude code labels, IEEE/OSA Journal of Lightwave Technology,25(2), February,2007,463-471.
    [233]Kaneko, S.,Suzuki, H.,Miki, N.,et al. Beat-noise-tolerant Gigabit/s O-CDMA technique using spectral amplitude coding of coherent multi-frequency light, In:Proceeding of the Summer Topical Meeting of IEEE Laser & Electro-Optics Society (LEOSST'2009), Newport Beach, CA, USA, July,2009, paper TuA4.2.
    [234]Yoshino, M., Kaneko, S., Taniguchi, T., et al. Beat noise mitigation of spectral amplitude coding OCDMA using heterodyne detection, IEEE/OSA Journal of Lightwave Technology, 26(8), April,2008,962-970.
    [235]孙建伟,张胜利,王幼林,等.高速信号眼图测试中夹具影响的校准,电子学报,32(9),2004年9月,1563-1565.
    [236]昌炯.眼图测试及其疑难问题探讨,电信快报,14(6),2007年6月,7-10.
    [237]季金灿.基于眼图的LVDS信号质量分析,中国科技信息,20(19),2008年10月,83-84.
    [238]Hamelin, E.,Fortier, P., Rusch, L. A. Code performance in multi-rate CDMA for an optical fiber network, In:Proceeding of the IEEE Canadian Conference on Electrical and Computer Engineering (CCECE'1997), St. John's, NF, Canada, May,1997,90-93.
    [239]Srinivasan, R.,Somani, A. K. Analysis of multi-rate traffic in WDM grooming networks, In: Proceeding of the 11th International Conference on Computer Communications and Networks(ICCCN'2002),Miami,FL,USA,October,2002,296-301.
    [240]Chae, C. J. Multi-rate Ethernet PON based on secure optical CSMA/CD, In:Proceeding of the 28th European Conference on Optical Communication (ECOC'2002), Copenhagen, Denmark, September,2002, paper Access Networks 9.2.2.
    [241]Miyazawa, T., Sasase, I. Multi-rate spectral phase-encoded time-spreading optical CDMA system using OVSF code sequences, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2007), Anaheim, CA, USA, March,2007, paper JThA74.
    [242]Hasoon, F. N., Aljunid, S. A.,Abdullah, M. K.,et al. Multi-rate transmissions on SAC-OCDMA system using new enhancement double-weight (EDW) codes, In:Proceeding of the 2nd International Conference on Information and Communication Technologies (ICTTA'2006),Damascus, Syria, April,2006,2047-2050.,
    [243]Wuth, T.,Chbat, M. W.,Kamalov, V. F. Multi-rate(100 G/40 G/10 G) transport over deployed optical networks, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008, paper NTuB3.
    [244]Xia,T. J.,Wellbrock,G.,Peterson,D., et al. Multi-rate(111-Gb/s,2×43-Gb/s,and 8×10.7-Gb/s) transmission at 50-GHz channel spacing over 1040-km field-deployed fiber, In:Proceeding of the 34th European Conference on Optical Communication (ECOC'2008), Brussels, Belgium, September,2008,paper Th.2.E.2.
    [245]Zan, Z.,Aljunid, S.A., Yaacob, M. H.,et al. Design of parallel and serial configurations of encoder and decoder modules for spectral amplitude coding (SAC) optical code division multiple access (OCDMA) based on fiber Bragg gratings (FBGs), In:Proceeding of the 13th IEEE International Conference on Networks/7th IEEE Malaysia International Conference on Communication (ICON/MICC'2005), Kuala Lumpur, Malaysia, November,2005,650-654.
    [246]Seddighian, P., Ayotee, S., Fernandez, J. B. R., et al. Label stacking using spectral amplitude code labels for photonic packet switching, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2006), Anaheim, CA, USA, March,2006, paper JThB54.
    [247]Zan, Z., Abdullah, M. K.,Aljunid, S. A., et al. Wavelength shifting in the fiber Bragg grating (FBG) based encoder and decoder modules for SAC-OCDMA system, In: Proceeding of the IEEE International Conference on Semiconductor and Electronics (ICSE'2006), Kuala Lumpur, Malaysia, December,2006,996-1000.
    [248]Fadhil, H. A.,Aljunid, S. A., Badlishah, R. Random diagonal codes for spectral amplitude coding optical CDMA systems using fiber Bragg-grating, In:Proceeding of the 3rd International Symposium on Information Technology (ITSim'2008), Kuala Lumpur, Malaysia, August,2008,1-5.
    [249]Kissing, J.,Gravemann, T.,Voges, E. Analytical probability density function for the Q factor due to PMD and noise, IEEE Photonics Technology Letters,15(4), April,2003,611-613.
    [250]唐勇,裴先登.光记录通道的眼图分析,电子学报,25(5),2007年5月,99-101.
    [251]Fernandez, J. B. R.,Ayotte, S.,Rusch, L. A.,et al. Ultrafast forwarding architecture using a single optical processor for multiple SAC-label recognition based on FWM, IEEE Journal of Selected Topics in Quantum Electronics,14(3),May/June,2008,868-878.
    [252]Shameem,Z.通过眼图和BER测试分析高速串行链路的信号质量,电子设计技术,15(1),2009年1月,68-69.
    [253]Seddighian, P.,Ayotee, S.,Fernandez, J. B.R.,et al. Self-routed packets with encoded payload and stacked optical code labels, In:Proceeding of the 32nd European Conference on Optical Communication (ECOC'2006), Cannes, France, September,2006,1-2.
    [254]Seddighian, P., Baby, V.,Habib, C.,et al. All-optical swapping of spectral amplitude code labels for packet switching, In:Proceeding of the IEEE International Conference on Photonics in Switching (PS'2007), San Francisco, CA, USA August,2007, paper WB2.4.
    [255]Taniguchi, T.,Sakurai, N.,Kimura, H.,et al.Multi-wavelength optical transmitter based on time-domain modulation of directly modulated wavelength-swept light, IEE Electronics Letters,44(10), May,2008,641-642.
    [256]Taniguchi, T., Sakurai, N.,Kimura, H.,et al. Time-domain interleaving technique for wavelength-swept light based super dense WDM transmitter, IEE Electronics Letters, 45(11),May,2009,564-566.
    [257]蔡晓,左玉华,毛容伟,等.随机生长误差对双腔型平顶法布里珀罗滤波器的影响,光学学报,26(4),2006年4月,625-629.
    [258]Nakamura, K., Kurosawa, Y., Ishikawa, K. Tunable optical filters using a LiNbO3 torsional actuator with a Fabry-Perot etalon, Applied Physics Letters,68(20), May,1996,2799-2800.
    [259]Cho, S. H., Yokota, I.,Obara, M. Free spectral range variation of broadband, high finesse, multi-channel Fabry-Perot filter with chirped fiber Bragg gratings, In:Proceeding of the 10th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'1997), San Francisco, CA, USA, November,1997, paper ThR5.
    [260]Golovchenko, E. A., Pilipetskii, A. N.,Menyuk, C. R. Limitations imposed by Fabry-Perot sliding filters on soliton WDM transmission, In:Proceeding of the IEEE Optical Fiber Communication (OFC'2002), Anaheim, CA, USA, March,2002, paper ThH2.
    [261]Allan, W. R.,Graham, Z. W,Zayas, J. R.,et al. Multiplexed fiber Bragg grating interrogation system using a microelectromechanical Fabry-Perot tunable filter, IEEE Sensors Journal,9(8), August,2009,936-943.
    [262]Seddighian, P.,M'Sallem, Y. B., Garcia, A. L.,et al. Time-stacked optical labels:an alternative to label-swapping, In:Proceeding of the IEEE Optical Fiber Communication/ National Fiber Optic Engineers Conference (OFC/NFOEC'2006), Anaheim, CA, USA, March,2006, paper OMG5.
    [263]Xin, M.,Chen, M., Chen, H.,et al. Stacked optical code label for multicasting in optical packet switching networks, OSA Optics Express,17(6), March,2009,4559-4563.
    [264]Xin, M.,Chen, M.,Chen, H.,et al. Multi-sampling stacked optical code label for scalable multicasting in optical packet switching networks, In:Proceeding of the 35th European Conference on Optical Communication (ECOC'2009), Vienna, Austria, September,2009, paper P3.22.
    [265]Li, S.,Zhang, Q., Yu C.,et al. Optical packet switching scheme using multi-optical-code labels, Semiconductor Photonics and Technology,15(1),February,2009,1-4.
    [266]Li, Y. M.,Yuang, M. C.,Lee, S. L.,et al. Using superimposed ASK label in a 10-Gb/s multihop all-optical label swapping system, IEEE/OSA Journal of Lightwave Technology, 22(2), February,2004,351-361.
    [267]Zhang, C.,Qiu, K., Xu, B.,et al. A novel all-optical label processing based on multiple optical orthogonal codes sequences for optical packet switching networks, Optics Communications,281(9), May,2008,2433-2442.
    [268]Zhang, C.,Qiu, K.,Xu, B.,et al. A novel all-optical label processing based on multiple optical orthogonal codes sequences for optical packet switching networks, Optics Communications,281(9), May,2008,2433-2442.
    [269]Yairi, M. B.,Coldren, C. W., Miller, D. A. B., et al. High-speed, optically controlled surface-normal optical switch based on diffusive conduction, Applied Physics Letters,75(5), August,1999,597-599.
    [270]Fernandez, R. J. B.,Penon, J.,Rusch, L. A., et al. All optical label stacking capacity for packet switching using spectral amplitude code label, In:Proceeding of the 19th Annual Meeting of IEEE Laser & Electro-Optics Society (LEOS'2006), Montreal, Quebec, Canada, November,2006, paper WG3.
    [271]Kataoka, N.,Sone, K.,Wada, N.,et al. Experimental demonstration of multicast-capable variable bandwidth colored packet switching using SOA switch and stacked OC label processing, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2008), San Diego, CA, USA, February,2008,paper OThA3.
    [272]Lentine, A. L.,Hinton, H. S.,Miller, D. A. B.,et al. Symmetric self-electro-optic effect device:optical set-reset latch, Applied Physics Letters,52(17), April,1988,1419-1421.
    [273]Lentine, A. L.,Hinton, H. S.,Miller, D. A. B.,et al. Symmetric self-electrooptic effect devices:optical set-reset latch, differential logic gate, and differential modulator/detector, IEEE Journal of Quantum Electronics,25(8), August,1989,1928-1936.
    [274]Boy, G. D.,Fox, A. M.,Miller, D. A. B.,et al.33 ps optical switching of symmetric self-electro-optic effect devices, Applied Physics Letters,57(18), October,1990, 1843-1845.
    [276]Yairi, M. B.,Coldren, C.W.,Miller, D. A. B.,et al. High-speed quantum well optoelectronic gate based on diffusive conduction recovery, In:Proceeding of the IEEE/OSA International Topical Conference on Optics in Computing (OC'1998), Brugge, Belgium, June,1998,10-13.
    [277]Yairi, M. B.,Demir, H. V.,Miller, D. A. B.Optically controlled optical gate with an optoelectronic dual diode structure-theory and experiment, Optical and Quantum Electronics,33(9),September,2001,1035-1054.
    [278]Tian, B., van Etten, W., Beuwer, W. Ultrafast all-optical shift register and its perspective application for optical fast packet switching, IEEE Journal of Selected Topics in Quantum Electronics 8(3), May/June,2002,722-728.
    [279]陈弘达,陈志标,杜云,等.多量子阱光开关器件的激子吸收及光调制特性,光电子·激光,11(2),2000年4月,143-146.
    [280]徐枝新,王明华,江晓清,等.量子限制斯塔克效应及其在光开关中的应用,浙江科技学院学报,16(4),2004年12月,232-235.
    [281]D'Asaro, L. A.,Chirovsky, L. M. F., Laskowski, E. J., et al. Batch fabrication and structure of integrated GaAs-AlxGa1-xAs field-effect transistor-self-electro-optic effect devices (FET-SEED) smart pixel array, IEEE Journal of Quantum Electronics,29(1),February, 1993,670-677.
    [282]Yairi, M. B.An optically controlled optoelectronics switch, [Dissertation],Stanford, CA, USA, Stanford University,2001.
    [283]卢旭.基于SEED的光控光逻辑门器件,[学位论文],北京,中国,北京邮电大学,2007年.
    [284]Lentine, A. L.,Miller, D. A. B.,Chirovsky, L. M. F.,et al. Optimization of absorption in symmetric self-electrooptic effect devices:a systems perspective, IEEE Journal of Quantum Electronics,27(11),November,1991,2431-2439.
    [285]刑佳.半导体多量子阱超快光开关的多层结构模型的仿真,[学位论文],北京,中国,北京邮电大学,2005年.
    [286]Loh, L. M.,LoCicero, L.,Lentine, A. L. S-SEED switching characteristics, IEEE/OSA Journal of Lightwave Technology,12(12), December,1994,2122-2130.
    [287]Lentine, A. L.,Tooley, F. A. P., Walker, S.L.,et al. Logic self-electrooptic effect devices: quantum-well optoelectronic multiport logic gates, multiplexers, demultiplexers, and shift registers, IEEE Journal of Quantum Electronics,28(6), June,1992,1539-1553.
    [288]Lentine, A. L.,Miller, D. A. B. Evolution of SEED technology:bistable logic gates to optoelectronic smart pixels, IEEE Journal of Quantum Electronics,29(2), February,1993, 655-669.
    [289]Miller, D. A. B.Novel analog self-electrooptic-effect devices, IEEE Journal of Quantum Electronics,29(2),February,1993,678-698.
    [290]自电光效应器件的先进模型和模拟,激光与光电子学进展,31(4),1994年4月,7.
    [291]Woodward, T. K.,Lentine, A. L.,Chirovsky, L. M. F. Experimental sensitivity studies of diode-clamped FET-SEED smart-pixel optical receivers, IEEE Journal of Quantum Electronics,30(10),October,1994,2319-2324.
    [292]McCormick, F. B.,Lentine, A. L., Morrison, R. L.,et al.155 Mb/s operation of a FET-SEED free-space switching network, IEEE Photonics Technology Letters,6(12), December,1994,1479-1481.
    [293]Loh, L. M., LoCicero, L., Lentine, A. L. S-SEED operation with noise:bit error rate analysis, IEEE/OSA Journal of Lightwave Technology,13(2), February,1995,325-334.
    [294]邱斌.光交换关键器件的研究与仿真,[学位论文],北京,中国,北京邮电大学,2005年.
    [295]余重秀.光交换技术,北京:人民邮电出版社,2008.
    [296]Mulvad, H. C. H., Galili, M., Oxenlowe, L. K.,et al. Demonstration of 5.1 Tbit/s data capacity on a single-wavelength channel, OSA Optics Express.18(2), January,2010, 1438-1443.
    [297]Seimetz, M., Molle, L., Gruner, M.,et al. Transmission reach attainable for single-polarization and PolMux coherent star 16QAM systems in comparison to 8PSK and QPSK at 10 Gbaud, In:Proceeding of the IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference (OFC/NFOEC'2009), San Diego, CA, USA, March, 2009, paper OTuN2.