基于光谱吸收的瓦斯检测技术及实验研究
|
摘要
甲烷易燃易爆,是巷道瓦斯和天然气的主要成分,当其泄漏到环境中时,利用可靠传感器对其进行及时检测对于化工设备、煤气厂、矿山及住宅区具有重要意义。
气体光谱是评估气体物质浓度的高选择性、高灵敏度方法。利用近红外谱带和光纤光学器件可实现气体光谱的遥测。井下基于光纤的甲烷遥测方法不会产生任何电信号,与采用电子气体传感器和传输导线的传统方法相比优势明显(全光学,无危险,易校正,不易受扰动气体及电磁干扰等)。
从分子光谱与分子结构入手,分析了甲烷分子振动、转动及振转光谱理论。阐述了孤立吸收线的不同展宽机理及其线型函数,为实际测量中吸收线型的选取提供了理论依据。
针对波长调制吸收谱分析中的光源频率与幅度调制问题、标准具条纹产生与抑制问题、系统检测能力与信噪比等问题进行了详尽的理论分析,揭示了锁相放大器谐波输出与气体吸收线型及光电探测器输出信号傅里叶分解的关系,给出了一次、二次谐波检测与比值处理技术的相关理论。
发展了梳状光源等效吸收系数的理论,设计了低噪声光电预放大电路及LabVIEW数据采集系统。提出由其它气体浓度的测量间接推知甲烷浓度的方案。实测了SO2吸收与荧光光谱,设计了吸收荧光式多气体检测系统。探讨了空芯光子晶体光纤(HC-PCF)作为吸收荧光探头的可行性,并设计了相应吸收与荧光检测系统。分析了光纤分束器组网及锁模光纤激光器多点传感的相关理论。
运用棱镜气室与谐波检测技术,由步进电机调节棱镜中线间的距离,进而改变气室内有效吸收光程,构建了适用于宽广浓度范围内的光纤甲烷检测系统;应用取样光纤光栅、级联F-P干涉仪滤波和改进的差分吸收检测技术,实现了对甲烷气体等距分布的多条近红外吸收线的同时测量,完善了差分吸收技术应用于弱气体检测的理论,提高了气体测量的抗串扰能力;HC-PCF的空芯区域可实现很长的光与气体作用距离,适于对甲烷的微弱吸收波段进行检测。以多段级联的空芯光子带隙光纤作为气体传感探头,分析了甲烷在空芯内的扩散特性,构建了新型全光纤甲烷监测系统;泄漏到光纤外部的泵浦光能被附着在光纤光栅外部的金属涂敷层吸收,影响了光栅的谐振波长。当有气流通过光纤光栅时,由于热量被带走,导致光纤光栅温度变化,通过监测谐振波长的改变测量了气体的泄漏速度。
Methane is the dominant ingredient of coal mine tuunel gas and natural gas, which is flammabel and explosive. Therefore, in the event of spill in our enviroment its early and accurate detection by means of reliable sensor is vital for chemical facilities, gas plants, mines and residential areas.
Gas spectrosclpy is a selective and sensitive technque for evaluating the concentrations of gaseous species. Fiber optics enable gas spectroscopy to be performed remotely using the near infrared band of spectrum. The fiber-based remote sensing method for methane detection in coal mine tunnel has advantages over the conventional pellistor sensors employ a catalyst head, such as fully optical, non-hazardous, easy calibration, little disturbance owing to interference gases and electromagnetic noise.
The dissatation starts with molecular structure and spectrum, and gave a detailed theretical analysis on the subject of vibration, rotation and vibration-rotation spectra. Different broadening mechanisms and lineshapes on isolate absorption line were illustrated.
Key issues, such as frequency and amplitude modulation, fringe generation and supression, system detectability, have been explained in detail. The relation between phase-locked amplifier harmonic output and Fourier decomposition on lineshape and electric signal form photodevice has also been interpreted.
The equivalent absorption coefficient theory was improved on comb-shaped light source, and photo-electric pre-amplifier and LabVIEW data acquisition system were proposed. Methane concentration information can be deduced from that of other gas ingredient. Absorption and fluorescence spectra of SO2 have been measured in experiment. Multi-component gas detection system employing absorption and fluorescence measurement has been designed. The feasibility of hollow-core photonic crystal fiber(HC-PCF) used as absorption-fluorescence measurement sensor was disscussed. Sensor network based on fiber splitter and fiber laser was analysed.
A novel fiber methane detection system was constructed based on integration of prism gas cell and harmonic detection technique. The system can be applied to broad-range concentration detection and its sensitivity can be adjusted by changing the prism distance using step motor; A novel fibre-optic methane detection system was proposed based on sampled fiber bragg grating (SFBG) , tandem Fabry-Perot filtering technique. By means of SFBG and tandem F-P, Near-infrared equal-spaced multi methane absorption lines were detected simultaneously and difference absorption detection theory was developed; In hollow-core photonic bandgap fibres, long interaction pathlengths between light and the gas confined in the core are achieved, which enables sensitive detection of methane even at its weak absorption bands. It is proposed a novel optical fiber gas sensor based on cascade of HC-PCFs. The diffusion of gas inside of the hollow core is also analysed; A novel gas leakage detection sensor based on self-heated effect of fibre optic is presented. The optical energy leaking out from the fibre is absorbed by the metallic coating, which alter the grating pitch of the fibre Bragg grating. When gas leaking out from the pipeline blow on the fibre grating, its temperature changes accordingly. The gas leaking velocity can be determined by monitoring the change of resonance wavelength.
气体光谱是评估气体物质浓度的高选择性、高灵敏度方法。利用近红外谱带和光纤光学器件可实现气体光谱的遥测。井下基于光纤的甲烷遥测方法不会产生任何电信号,与采用电子气体传感器和传输导线的传统方法相比优势明显(全光学,无危险,易校正,不易受扰动气体及电磁干扰等)。
从分子光谱与分子结构入手,分析了甲烷分子振动、转动及振转光谱理论。阐述了孤立吸收线的不同展宽机理及其线型函数,为实际测量中吸收线型的选取提供了理论依据。
针对波长调制吸收谱分析中的光源频率与幅度调制问题、标准具条纹产生与抑制问题、系统检测能力与信噪比等问题进行了详尽的理论分析,揭示了锁相放大器谐波输出与气体吸收线型及光电探测器输出信号傅里叶分解的关系,给出了一次、二次谐波检测与比值处理技术的相关理论。
发展了梳状光源等效吸收系数的理论,设计了低噪声光电预放大电路及LabVIEW数据采集系统。提出由其它气体浓度的测量间接推知甲烷浓度的方案。实测了SO2吸收与荧光光谱,设计了吸收荧光式多气体检测系统。探讨了空芯光子晶体光纤(HC-PCF)作为吸收荧光探头的可行性,并设计了相应吸收与荧光检测系统。分析了光纤分束器组网及锁模光纤激光器多点传感的相关理论。
运用棱镜气室与谐波检测技术,由步进电机调节棱镜中线间的距离,进而改变气室内有效吸收光程,构建了适用于宽广浓度范围内的光纤甲烷检测系统;应用取样光纤光栅、级联F-P干涉仪滤波和改进的差分吸收检测技术,实现了对甲烷气体等距分布的多条近红外吸收线的同时测量,完善了差分吸收技术应用于弱气体检测的理论,提高了气体测量的抗串扰能力;HC-PCF的空芯区域可实现很长的光与气体作用距离,适于对甲烷的微弱吸收波段进行检测。以多段级联的空芯光子带隙光纤作为气体传感探头,分析了甲烷在空芯内的扩散特性,构建了新型全光纤甲烷监测系统;泄漏到光纤外部的泵浦光能被附着在光纤光栅外部的金属涂敷层吸收,影响了光栅的谐振波长。当有气流通过光纤光栅时,由于热量被带走,导致光纤光栅温度变化,通过监测谐振波长的改变测量了气体的泄漏速度。
Methane is the dominant ingredient of coal mine tuunel gas and natural gas, which is flammabel and explosive. Therefore, in the event of spill in our enviroment its early and accurate detection by means of reliable sensor is vital for chemical facilities, gas plants, mines and residential areas.
Gas spectrosclpy is a selective and sensitive technque for evaluating the concentrations of gaseous species. Fiber optics enable gas spectroscopy to be performed remotely using the near infrared band of spectrum. The fiber-based remote sensing method for methane detection in coal mine tunnel has advantages over the conventional pellistor sensors employ a catalyst head, such as fully optical, non-hazardous, easy calibration, little disturbance owing to interference gases and electromagnetic noise.
The dissatation starts with molecular structure and spectrum, and gave a detailed theretical analysis on the subject of vibration, rotation and vibration-rotation spectra. Different broadening mechanisms and lineshapes on isolate absorption line were illustrated.
Key issues, such as frequency and amplitude modulation, fringe generation and supression, system detectability, have been explained in detail. The relation between phase-locked amplifier harmonic output and Fourier decomposition on lineshape and electric signal form photodevice has also been interpreted.
The equivalent absorption coefficient theory was improved on comb-shaped light source, and photo-electric pre-amplifier and LabVIEW data acquisition system were proposed. Methane concentration information can be deduced from that of other gas ingredient. Absorption and fluorescence spectra of SO2 have been measured in experiment. Multi-component gas detection system employing absorption and fluorescence measurement has been designed. The feasibility of hollow-core photonic crystal fiber(HC-PCF) used as absorption-fluorescence measurement sensor was disscussed. Sensor network based on fiber splitter and fiber laser was analysed.
A novel fiber methane detection system was constructed based on integration of prism gas cell and harmonic detection technique. The system can be applied to broad-range concentration detection and its sensitivity can be adjusted by changing the prism distance using step motor; A novel fibre-optic methane detection system was proposed based on sampled fiber bragg grating (SFBG) , tandem Fabry-Perot filtering technique. By means of SFBG and tandem F-P, Near-infrared equal-spaced multi methane absorption lines were detected simultaneously and difference absorption detection theory was developed; In hollow-core photonic bandgap fibres, long interaction pathlengths between light and the gas confined in the core are achieved, which enables sensitive detection of methane even at its weak absorption bands. It is proposed a novel optical fiber gas sensor based on cascade of HC-PCFs. The diffusion of gas inside of the hollow core is also analysed; A novel gas leakage detection sensor based on self-heated effect of fibre optic is presented. The optical energy leaking out from the fibre is absorbed by the metallic coating, which alter the grating pitch of the fibre Bragg grating. When gas leaking out from the pipeline blow on the fibre grating, its temperature changes accordingly. The gas leaking velocity can be determined by monitoring the change of resonance wavelength.
引文
1黄红丽,王晓亮.矿井瓦斯爆炸的特征及其事故原因分析.煤炭技术,2006,25(7):1-2
2赵海山.探测空气中甲烷的小型氧体敏感器.红外与激光工程,1999,(4):33-36
3 Howard Dalton. The natural and unnatural history of methane-oxidizing bacteria. Philosophical Transactions of the Royal Society B, 2005,(360):1207-1222
4 Cooper D E, M artinelli R U. Near-infrared diode lasers monitor molecular species. Laser Focus World,1992,28(11):133-146
5越方禹,韩蕴,黄俊.高分子膜及其在光纤气体传感器中的应用.传感器技术,2003,22(8):1-4
6 E. Toba. Fiber optic fluorosensor for oxygen measurement. IMTC/99. Proceedings of the 16th IEEE,1999,3:1426-1430
7 Ruby N. Ghosh, Gregory L. Baker, Cory Ruud, et al. Fiber-optic oxygen sensor using molybdenum chloride cluster luminescence. Applied Physics Letters,1999,75 (19):2885-2887
8 T. M. A. Razek, M. J. Miller, S. S. M. Hassan, et al. Optical sensor for sulfur dioxide based on fluorescence quenching. Talanta, 1999,50:491-498
9王书涛,车仁生.一种基于荧光机理的光纤气体测量仪.半导体光电,2004,25(5):401-403
10靳伟,廖延彪,张志鹏.导波光学传感器:原理与技术.北京:科学出版社,1998:262-270
11 C. D. Singh, Yutaka Shibata, Masami Ogita. A theoretical study of tapered,porous clad optical fibers for detection of gases .Sensors and Actuators B,2003,92:44-48
12 F. A. Muhammad, G. Stewart. D-shaped optical fiber design for methane gas sensing .Electron Lett,vol.28,no.13:1025-1026
13高晓明,李晓云,黄伟,等.近红外二极管激光气体光学传感器发展现状及其应用.量子电子学报.2005,22(4):585-591
14 H. Tai, K. Yamamoto, M. Uchida, et al. Long-Distance Simultaneous Detection of Methane and Acetylene by Using Diode Lasers Coupled with Optical Fibers. IEEE Photonics Technology Letters,1992,4(7):804-807
15 P. Werle. A review of recent advances in semiconductor laser based gas monitors.Spectrochimica Acta Part A,1998,54:197-236
16 D. S. Bomse, A. C. Stanton, J. A. Silver. Frequency modulation and wavelength modulation spectroscopies: comparison of experimental methods using a lead-salt diode laser. Applied Optics, 1992,31(6):718-731
17 B. Culshaw, G. Stewart, F. Dong, et al. Fiber optic techniques for spectroscopic methane detection–from concept to system realization. Sensors and Actuators B, 1998,51:25-37
18王书涛,车仁生,王玉田,等.光纤甲烷气体传感器的研究.仪器仪表学报,2006,27(10): 1276-1278
19 Hugo Wahlquist. Modulation Broadening of Unsaturated Lorentzian Lines. Journal of Chemical Physics,1961,35(5):1708-1710
20 Rolf Arndt. Analytical Line Shapes for Lorentzian Signals Broadened by Modulation. Journal of Applied Physics,1965,36(8):2522-2524
21 J. Reid and D. Labrie. Second-harmonic detection with tunable diode lasers-comparison of experiment and theory. Applied Physics,1981,(B26):203-210
22 T. Ritari, J. Tuominen, H. Ludvigsen. Gas sensing using air-guiding photonic bandgap fibers. OPTICS EXPRESS, 2004,12(17):4080-4087
23 Y. L. Hoo, W. Jin, H. L. Ho et al. Gas diffusion measurement using hollow-core photonic bandgap fiber. Sensors and Actuators B,2005,105:183-186
24 J. Tuominen, T, Ritari, H. Ludvigsen et al. Gas filled photonic bandgap fibers as wavelength references. Optics Communications,2005,255:272-277
25张敏,匡武,廖延彪.基于光纤激光器的有源腔气体吸收测量网络.中国激光,2005, 32(7):982-986
26 Gillian Whitenett, George Stewart, Kathryn Atherton. Optical fibre instrumentation for environmental monitoring applications. J. Opt. A: Pure Appl. Opt. 2003,5:S140–S145
27 George Stewart, Peter Shields, Brian Culshaw. Development of fibre laser systems for ring-down and intracavity gas spectroscopy in the near-IR. Meas. Sci. Technol. 2004,15:1621-1628
28 K. Atherton, G. Stewart, B. Culshaw. Cavity Ring-Down in a Fiber Amplifier Loop and Combination with Wavelength Modulation Spectroscopy. Optical Fiber Sensors Conference Technical Digest, 2002,1:581-584
29王帅,冯新泸.多组分气体检测于识别技术进展.重庆工学院学报,2007,21(3):78-81
30汪丹,张亚非. SVM和BP算法在气体识别中的对比研究.传感技术学报, 2005,18 (1):201-204
31戴洪德,杨建华.电子鼻动态模式信息采集电路设计.传感技术学报,2005,18(4):722-725
32韩应哲,李素梅.大气杂质气体神经网络识别的推广性研究.光电子·激光,2005, 16(6):710-713
33 Banakh VA, Yu NP. Simulation of operation of multiwave remote gas-analyzer based on NH3-laser. Infrared Physics & Technology,2000,41:115-131
34 Meléndez J, Castro de A J. Spectrally selective gas cell for electrooptical infrared compact multigas sensor .Sensors and Actuators:A,1995,4647: 417-421
35 Steven H. H. Hydrogen fluoride analyzer for gases and aerosols. Analytica Chimica Acta, 2002, 460:219-225
36 H. Inaba, T. Kobayasi, M. Hirama, et al. Optical-fiber Network System for Air-pollution Monitoring over a Wide Area by Optical Absorption Method. Electronics Letters, 1979, 23:746-751
37 J. Reid, D. Labrie. Second-harmonic detection with tunable diode lasers-comparison of experiment and theory. Applied Physics,1981,(B26):203-210
38 D. T. Cassidy, J. Reid. harmonic detection with tunable diode lasers—two-tone modulation.Applied Physics B,1982,(B29):279-285
39 K. Chan, H. Ito, H. Inaba, et al. An Optical-Fiber-Based Gas Sensor for Remote Absorption Measurement of Low-Level CH4 Gas in the Near-Infrared Region. Journal of lightwave technology, 1984, LT-2 (3):234-237
40 K. Chan, H. Ito, H. Inaba. All-Optical-Fiber-Based Remote Sensing System for Near Infrared Absorption of Low-Level CH4 Gas. Journal of lightwave technology,1987,LT-5 (12):1706-1710
41 J. P. Dakin, C. A. Wade, D. Pinchbeck, et al. A novel optical fibre methane sensor. J. OPT. Sensors, 1987,2:261-267
42 David S. Bomse, Alan C. Stanton, Joel A. Silver.Frequency modulation and wavelength modulation spectroscopies: comparison of experimental methods using a lead-salt diodelaser.APPLIED OPTICS ,1992,31(6):718-731
43 Joel A. Silver. Frequency-modulation spectroscopy for trace species detection: theory and comparison among experimental methods. APPLIED OPTICS , 1992,31(6 ): 707-717
44 V. Weldon,j. O'Gorman, J. J. Perez-Camacho, et al. Oxygen sensing using single- frequency DFB laser diodes. Sensors and Actuators B ,1997,42:163-168
45 Peter Werle. A review of recent advances in semiconductor laser based gas monitors. Spectrochimica Part A.1998,54:197-236
46 George Stewart, A. Mencaglia, W. Philp, et al. Interferometric Signals in Fiber Optic Methane Sensors with Wavelength Modulation of the DFB Laser Source. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16(1):43-53
47 G. Stewart, C. Tandy, D. Moodie et al. Design of a fiber optic multi-point sensor for gas detection.Sensors and Actuators B,1998,51:227-232
48 Miha Zavrs ?nika, George Stewart. Theoretical analysis of a quasi-distributed optical sensor system using FMCW for application to trace gas measurement.Sensors and Actuators B, 2000,71:31-35
49 Miha ZavrSnik, George Stewart. Coherence Addressing of Quasi-Distributed Absorption Sensors by the FMCW Method. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2000, 18(I):57-65
50 Gillian Whitenett, George Stewart, Kathryn Atherton. Optical fibre instrumentation for environmental monitoring applications. J. Opt. A: Pure Appl. Opt. 2003,5:S140-S145
51 Pawel Kluczynski, Jorgen Gustafsson, Asa M. Lindberg, et al. wavelength modulation absorption spectrometry-an extensive scrutiny of the generation of signals. Spectrochimica Acta Part B.2001,56:1277-1354
52 R. M. López, V. V. Spirin, M. G. Shlyagin, et al. Coherent optical frequency domain re?ectometry for interrogation of bend-based fiber optic hydrocarbon sensors. Optical Fiber Technology, 2004(10) :79-90
53 Takaya Iseki, Hideo Tai, Kiyoshi Kimura. A portable remote methane sensor using a tunable diode laser. Meas. Sci. Technol. 2000, 11:594-602
54 Sanguo Li. Optical fiber gas sensor for remote detection of methane gas in coal mines[Doctor Dissertation]. Hoboken, New Jersey. STEVENS INSTITUTE OF TECHNOLOGY, 2006:1-26
55 Crawford Massie, George Stewart, George McGregor, et al. Design of a portable optical sensor for methane gas detection. Sensors and Actuators B,2006,113:830-836
56 Seung Kwan Kim, George Stewart, Walter Johnstone, et al. Mode-hop-free single- longitudinal-mode erbium-doped fiber laser frequency scanned with a fiber ring resonator.APPLIED OPTICS ,1999,38(24 ):5154-5157
57 Juan Hernández-Cordero, T. F. Morse. Gas Sensors based on Fiber Laser Intra-Cavity Spectroscopy (FLICS). SPIE Conference on Fiber Optic Sensor Technology and Applications, 1999,3860:171-178
58 V. M. Baev, T. Latz, P. E. Toschek. Laser intracavity absorption spectroscopy. Appl. Phys. B, 1999,69:171-202
59 Yan Zhang, W. Jin, H. B. Yu, et al. Novel Intracavity Sensing Network Based on Mode-Locked Fiber Laser. IEEE photonics technology letters, 2002, 14(9):1336-1338
60 George Stewart, Peter Shields, Brian Culshaw. Development of fibre laser systems for ring-down and intracavity gas spectroscopy in the near-IR. Meas. Sci. Technol. 2004, 15:1621-1628
61 G. Stewart, W. Jin, B. Culshaw. Prospects for fibre-optic evanescent-field gas sensors using absorption in the near-infrared. Sensors and Actuators B,1997,38-39:42-47
62 E. Scorsone, S. Christie, K. C. Persaud, et al. fibre-optic evanescent sensing of gaseous ammonia with two forms of a new near-infrared dye in comparison to phenol red. Sensors and Actuators B,2003,90:37-45
63 Yeuk L. Hoo, Wei Jin, Chunzheng Shi. Design and modeling of a photonic crystal fiber gas sensor. APPLIED OPTICS , 2003, 42(18 ):3509-3515
64 Jyrki Kauppinen, Klaus Wilcken, Ismo Kauppinen, et. al. High sensitivity in gas analysis with photoacoustic detection.Microchemical Journal ,2004,76:151-159
65 A. V. Gladyshev, M. I. Belovolov , S. A. Vasiliev, et al. Tunable single-frequency diode laser at wavelengthλ= 1.65μm for methane concentration measurements. Spectrochimica Acta Part A, 2004,60:3337-3340
66 T. Ritari, J. Tuominen, and H. Ludvigsen. Gas sensing using air-guiding photonic bandgap fibers.OPTICS EXPRESS,2004,12(17):4080-4087
67 J. Tuominen, T, Ritari, H. Ludvigsen et al. Gas filled photonic bandgap fibers as wavelengthreferences. Optics Communications,2005,255:272-277
68 Y. L. Hoo, W. Jin, H. L. Ho, et al. Gas diffusion measurement using hollow-core photonic bandgap fiber.Sensors and Actuators B,2005,105:183-186
69 Ulrike Willer, Mohammad Saraji, Alireza Khorsandi, et al. Near- and mid-infrared laser monitoring of industrial processes, environment and security applications. Optics and Lasers in Engineering,2006, 44:699-710
70 Wenqing Cao, Yixiang Duan. Optical fiber evanescent wave sensor for oxygen deficiency detection.Sensors and Actuators B,2006,119:363-369
71 Vincent Weldon, David McInerney, Richard Phelan, et al. Characteristics of several NIR tuneable diode lasers for spectroscopic based gas sensing: A comparison. Spectrochimica Acta Part A 63 (2006) 1013-1020
72 Donato Luna-Moreno, David Monzon-Hernandez. Effect of the Pd-Au thin film thickness uniformity on the performance of an optical fiber hydrogen sensor. Applied Surface Science 2007,253:8615-8619
73 Donato Luna-Moreno, David Monzon-Hernandez, Joel Villatoro, et al. Optical fiber hydrogen sensor based on core diameter mismatch and annealed Pd-Au thin films. Sensors and Actuators B, 2007,125 :66-71
74杨建春,徐龙君,章鹏.倏逝波型光纤气体传感器研究进展.光学技术,2008,34(4):84-89
75 Gerard Dooly, Elfed Lewis, Colin Fitzpatrick, et al. Low Concentration Monitoring of Exhaust Gases Using a UV-Based Optical Sensor.IEEE SENSORS JOURNAL, 2007, 7(5):685-691
76 Michael Buric, Kevin P. Chen, Matrika Bhattarai, et al. Active Fiber Bragg Grating Hydrogen Sensors for All-Temperature Operation.IEEE PHOTONICS TECHNOLOGY LETTERS, 2007,(19)5:255-257
77 Han Young Ryu, Won-Kyu Lee, Han Seb Moon, et al. Tunable erbium-doped fiber ring laser for applications of infrared absorption spectroscopy.Optics Communications, 2007: 1-6
78 Zhang Zhi-guo, Zhang Fang-di, Zhang Min,et al.Gas sensing properties of index-guided PCF with air-core. Optics & Laser Technology 2008,40:167-174
79 F. Magalhaes, J. P. Carvalho, L. A. Ferreira, et al. Methane detection system based on wavelength modulation spectroscopy and hollow-core fibres. IEEE SENSORS 2008Conference,1277-1280
80郭文刚,杨秀峰,罗绍钧,等.基于激光瞬态特性的气体浓度光纤传感器.物理学报,2007, 56(1):308-312
81王玉田,郭增军,王莉田.用LED作光源的Fabry-Perot光纤甲烷气体传感器的研究.计量学报,2002 ,23(4):307-310
82丰明坤,隋成华.光谱吸收法光纤甲烷传感器性能的研究.光电子技术与信息,2003, 16(6):27-30
83孙晓峰,康智慧,姜云,等.利用LED探测甲烷气体浓度的实验研究.光子学报,2005, 34(8):1183-1186
84王艳菊,王玉田,张玉燕.差分吸收式甲烷气体传感系统的研究.仪器仪表学报,2006, 27(12):1647-1650
85吕玉祥,赵根爱.基于光谱吸收法的甲烷气体传感器的研究.光学与光电技术,2006, 4(5):95-97
86张英,王海容,高鲜妮,等.红外吸收式光纤甲烷气体传感系统的研究.压电与声光,2008,30 (2):156-158
87管立君,张景超,褚衍平,等.光纤光栅式甲烷浓度差分检测系统研究.半导体光电,2008, 29(2):297-300
88尹王保,赵建明,马维光,等.单激光源谐波遥感探测甲烷研究.中国激光,2003,30(10): 928-932
89董磊,马维光,尹王保,等.甲烷气体2v3带R9支吸收线强度的精确测量.光学学报2004,24(5):709-712
90董磊,马维光,尹王保,等.甲烷在1.637μm直接吸收光谱的理论计算和实验比较.激光与红外,2004,34(2):109-111
91董磊,马维光,尹王保,等.利用数字锁相放大器对甲烷气体进行谐波探测的实验研究.光谱学与光谱分析,2005,25(3):473-476
92董磊,马维光,尹王保,等.基于1.6μm甲烷气体吸收线的半导体激光器频率稳定性分析.光子学报,2005,34(4):489-492
93阚瑞峰,刘文清,张玉钧,等.可调谐二极管激光吸收光谱法监测环境空气中甲烷的浓度变化.中国激光,2005,32(9):1217-1220
94阚瑞峰,刘文清,张玉钧,等.基于可调谐激光吸收光谱的大气甲烷监测仪.光学学报,2006,26(1):67-70
95王书涛,车仁生,王玉田,等.光纤甲烷气体传感器的研究.仪器仪表学报,2006, 27(10):1276-1278
96王铁云,张雷,董磊,等.激光遥测甲烷气体最低可探测浓度.中国激光,2006,33(3):405-407
97陈玖英,刘建国,张玉钧,等.一种基于TDLAS谐波探测技术的甲烷传感器.大气与环境光学学报. 2007,2(2):146-149
98张景超,管立君,肖长江,等.基于谐波检测原理的双光路CH4检测研究.光电子·激光, 2007,18(12):1442-1444
99张景超,肖长江,管立君,等.渐变折射率传感气室中干涉噪声的数值模拟与分析.光学与光电技术,2007,5(6):66-69
100夏慧,刘文清,张玉钧,等.可调谐半导体激光吸收光谱法对高温甲烷的测量研究.光学技术,2008,34(2):298-301
101周奇勋,王勉华,乐春峡.便携式智能型低浓度甲烷检测仪研究.仪器仪表学报,2003, 24(4)增刊:4-7
102赵晔,朱遵略,施德恒,等.双激光光源光吸收法甲烷浓度光纤监测仪.光学技术,2004, 30(6):745-748
103王书涛,车仁生,王玉田,等.基于光声光谱法的光纤气体传感器研究.中国激光,2004,31(8):979-982
104王晓梅,张玉钧,刘文清,等.大气中甲烷含量监测方法研究.光电子技术与信息,2005,18(4):8-13
105汪世美,刘文清,刘建国,等.基于可调谐二极管激光吸收光谱遥测CH4浓度.光谱学与光谱分析,2006,26(2):221-224
106付华,陈宝石.光纤甲烷传感复用系统的研究.大气与环境光学学报,2008,3(1):52-56
107史健芳.利用数据融合技术提高甲烷传感器的性能.仪器仪表学报,2006,27(6)增刊:1610-1611
108陈晓宁,刘建国,司福祺,等.气体滤波相关技术在红外甲烷监测系统中的应用.光电工程,2008,35(4):49-52
109赫兹堡著.王鼎昌译.分子光谱与分子结构(第二卷).多原子分子的红外光谱与喇曼光谱.北京:科学出版社,1986:34-38,68-72,420-432
110吕海宝.激光光电检测.湖南长沙:国防科技大学出版社.2000:13-19
111 Jeff Hecht著.贾东方,余震虹,王肇颖等译.光纤光学(第四版).北京:人民邮电出版社, 2004:172-177
112肖韶荣,陈进榜,朱日宏,等.基于直角棱镜的光纤光度传感器.中国激光, 2004,31(12):1513-1517
113肖韶荣,高志山,廖延彪.基于直角棱镜的气体传感器在能见度测量中的应用.中国激光,2006, 33(1):81-84
114 J.R. Sandercock. U. S.Patent,4,014,614(1977)
115陈东,刘文清,阚瑞峰,等.基于可调谐半导体激光吸收光谱的瓦斯监测方法研究.光学技术,2006,32(4):598-600
116胡千庭.预防煤矿瓦斯灾害新技术的研究.矿业安全与环保,2006,33(5):1-7
117郭鑫禾,王建学,刘宇轩.光干涉瓦斯传感器的研究.煤炭学报,2000,25(s):165-168
118王式民,徐益谦, A P Nefedov,等.测量NO和SO2浓度的荧光光学分析仪.燃烧科学与技术,1997,3(3):253-257
119喻洪波,廖延彪,赖淑蓉,等.光纤有源内腔激光传感网络技术.中国激光, 2003,30 (2):154-157
120 L.S. Rothman, D. Jacquemart, A. Barbeb.et al. The HITRAN 2004 molecular spectroscopic database Journal of Quantitative Spectroscopy &Radiative Transfer 96 (2005):139-204
121王玉田,郭廷荣,王莉田,等.吸收式光纤甲烷气体传感器的研究.传感技术学报,2001(1):54-58
122王玉田,郭增军,王莉田,等.透射式光纤甲烷气体传感器的研究.传感技术学报,2001(2):147-151
123 Lucas J., Cashdollar, Kevin P. Chen. Fiber Bragg Grating Flow Sensors Powered by In-Fiber Light. IEEE SENSORS JOURNAL, 2005,5(6): 1327-1331
124刘波,童峥嵘,陈少华,等.一种长周期光纤光栅边沿滤波线性解调新方法.光学学报,2004,24(2):199-202
125 A. B. Lobo Ribeiro, L. A. Ferreira, J. L. Santos et al. Analysis of the reflective-matched fiber Bragg grating sensing interrogation scheme. APPLIED OPTICS,1997, 36(4):934-939
2赵海山.探测空气中甲烷的小型氧体敏感器.红外与激光工程,1999,(4):33-36
3 Howard Dalton. The natural and unnatural history of methane-oxidizing bacteria. Philosophical Transactions of the Royal Society B, 2005,(360):1207-1222
4 Cooper D E, M artinelli R U. Near-infrared diode lasers monitor molecular species. Laser Focus World,1992,28(11):133-146
5越方禹,韩蕴,黄俊.高分子膜及其在光纤气体传感器中的应用.传感器技术,2003,22(8):1-4
6 E. Toba. Fiber optic fluorosensor for oxygen measurement. IMTC/99. Proceedings of the 16th IEEE,1999,3:1426-1430
7 Ruby N. Ghosh, Gregory L. Baker, Cory Ruud, et al. Fiber-optic oxygen sensor using molybdenum chloride cluster luminescence. Applied Physics Letters,1999,75 (19):2885-2887
8 T. M. A. Razek, M. J. Miller, S. S. M. Hassan, et al. Optical sensor for sulfur dioxide based on fluorescence quenching. Talanta, 1999,50:491-498
9王书涛,车仁生.一种基于荧光机理的光纤气体测量仪.半导体光电,2004,25(5):401-403
10靳伟,廖延彪,张志鹏.导波光学传感器:原理与技术.北京:科学出版社,1998:262-270
11 C. D. Singh, Yutaka Shibata, Masami Ogita. A theoretical study of tapered,porous clad optical fibers for detection of gases .Sensors and Actuators B,2003,92:44-48
12 F. A. Muhammad, G. Stewart. D-shaped optical fiber design for methane gas sensing .Electron Lett,vol.28,no.13:1025-1026
13高晓明,李晓云,黄伟,等.近红外二极管激光气体光学传感器发展现状及其应用.量子电子学报.2005,22(4):585-591
14 H. Tai, K. Yamamoto, M. Uchida, et al. Long-Distance Simultaneous Detection of Methane and Acetylene by Using Diode Lasers Coupled with Optical Fibers. IEEE Photonics Technology Letters,1992,4(7):804-807
15 P. Werle. A review of recent advances in semiconductor laser based gas monitors.Spectrochimica Acta Part A,1998,54:197-236
16 D. S. Bomse, A. C. Stanton, J. A. Silver. Frequency modulation and wavelength modulation spectroscopies: comparison of experimental methods using a lead-salt diode laser. Applied Optics, 1992,31(6):718-731
17 B. Culshaw, G. Stewart, F. Dong, et al. Fiber optic techniques for spectroscopic methane detection–from concept to system realization. Sensors and Actuators B, 1998,51:25-37
18王书涛,车仁生,王玉田,等.光纤甲烷气体传感器的研究.仪器仪表学报,2006,27(10): 1276-1278
19 Hugo Wahlquist. Modulation Broadening of Unsaturated Lorentzian Lines. Journal of Chemical Physics,1961,35(5):1708-1710
20 Rolf Arndt. Analytical Line Shapes for Lorentzian Signals Broadened by Modulation. Journal of Applied Physics,1965,36(8):2522-2524
21 J. Reid and D. Labrie. Second-harmonic detection with tunable diode lasers-comparison of experiment and theory. Applied Physics,1981,(B26):203-210
22 T. Ritari, J. Tuominen, H. Ludvigsen. Gas sensing using air-guiding photonic bandgap fibers. OPTICS EXPRESS, 2004,12(17):4080-4087
23 Y. L. Hoo, W. Jin, H. L. Ho et al. Gas diffusion measurement using hollow-core photonic bandgap fiber. Sensors and Actuators B,2005,105:183-186
24 J. Tuominen, T, Ritari, H. Ludvigsen et al. Gas filled photonic bandgap fibers as wavelength references. Optics Communications,2005,255:272-277
25张敏,匡武,廖延彪.基于光纤激光器的有源腔气体吸收测量网络.中国激光,2005, 32(7):982-986
26 Gillian Whitenett, George Stewart, Kathryn Atherton. Optical fibre instrumentation for environmental monitoring applications. J. Opt. A: Pure Appl. Opt. 2003,5:S140–S145
27 George Stewart, Peter Shields, Brian Culshaw. Development of fibre laser systems for ring-down and intracavity gas spectroscopy in the near-IR. Meas. Sci. Technol. 2004,15:1621-1628
28 K. Atherton, G. Stewart, B. Culshaw. Cavity Ring-Down in a Fiber Amplifier Loop and Combination with Wavelength Modulation Spectroscopy. Optical Fiber Sensors Conference Technical Digest, 2002,1:581-584
29王帅,冯新泸.多组分气体检测于识别技术进展.重庆工学院学报,2007,21(3):78-81
30汪丹,张亚非. SVM和BP算法在气体识别中的对比研究.传感技术学报, 2005,18 (1):201-204
31戴洪德,杨建华.电子鼻动态模式信息采集电路设计.传感技术学报,2005,18(4):722-725
32韩应哲,李素梅.大气杂质气体神经网络识别的推广性研究.光电子·激光,2005, 16(6):710-713
33 Banakh VA, Yu NP. Simulation of operation of multiwave remote gas-analyzer based on NH3-laser. Infrared Physics & Technology,2000,41:115-131
34 Meléndez J, Castro de A J. Spectrally selective gas cell for electrooptical infrared compact multigas sensor .Sensors and Actuators:A,1995,4647: 417-421
35 Steven H. H. Hydrogen fluoride analyzer for gases and aerosols. Analytica Chimica Acta, 2002, 460:219-225
36 H. Inaba, T. Kobayasi, M. Hirama, et al. Optical-fiber Network System for Air-pollution Monitoring over a Wide Area by Optical Absorption Method. Electronics Letters, 1979, 23:746-751
37 J. Reid, D. Labrie. Second-harmonic detection with tunable diode lasers-comparison of experiment and theory. Applied Physics,1981,(B26):203-210
38 D. T. Cassidy, J. Reid. harmonic detection with tunable diode lasers—two-tone modulation.Applied Physics B,1982,(B29):279-285
39 K. Chan, H. Ito, H. Inaba, et al. An Optical-Fiber-Based Gas Sensor for Remote Absorption Measurement of Low-Level CH4 Gas in the Near-Infrared Region. Journal of lightwave technology, 1984, LT-2 (3):234-237
40 K. Chan, H. Ito, H. Inaba. All-Optical-Fiber-Based Remote Sensing System for Near Infrared Absorption of Low-Level CH4 Gas. Journal of lightwave technology,1987,LT-5 (12):1706-1710
41 J. P. Dakin, C. A. Wade, D. Pinchbeck, et al. A novel optical fibre methane sensor. J. OPT. Sensors, 1987,2:261-267
42 David S. Bomse, Alan C. Stanton, Joel A. Silver.Frequency modulation and wavelength modulation spectroscopies: comparison of experimental methods using a lead-salt diodelaser.APPLIED OPTICS ,1992,31(6):718-731
43 Joel A. Silver. Frequency-modulation spectroscopy for trace species detection: theory and comparison among experimental methods. APPLIED OPTICS , 1992,31(6 ): 707-717
44 V. Weldon,j. O'Gorman, J. J. Perez-Camacho, et al. Oxygen sensing using single- frequency DFB laser diodes. Sensors and Actuators B ,1997,42:163-168
45 Peter Werle. A review of recent advances in semiconductor laser based gas monitors. Spectrochimica Part A.1998,54:197-236
46 George Stewart, A. Mencaglia, W. Philp, et al. Interferometric Signals in Fiber Optic Methane Sensors with Wavelength Modulation of the DFB Laser Source. JOURNAL OF LIGHTWAVE TECHNOLOGY, 1998, 16(1):43-53
47 G. Stewart, C. Tandy, D. Moodie et al. Design of a fiber optic multi-point sensor for gas detection.Sensors and Actuators B,1998,51:227-232
48 Miha Zavrs ?nika, George Stewart. Theoretical analysis of a quasi-distributed optical sensor system using FMCW for application to trace gas measurement.Sensors and Actuators B, 2000,71:31-35
49 Miha ZavrSnik, George Stewart. Coherence Addressing of Quasi-Distributed Absorption Sensors by the FMCW Method. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2000, 18(I):57-65
50 Gillian Whitenett, George Stewart, Kathryn Atherton. Optical fibre instrumentation for environmental monitoring applications. J. Opt. A: Pure Appl. Opt. 2003,5:S140-S145
51 Pawel Kluczynski, Jorgen Gustafsson, Asa M. Lindberg, et al. wavelength modulation absorption spectrometry-an extensive scrutiny of the generation of signals. Spectrochimica Acta Part B.2001,56:1277-1354
52 R. M. López, V. V. Spirin, M. G. Shlyagin, et al. Coherent optical frequency domain re?ectometry for interrogation of bend-based fiber optic hydrocarbon sensors. Optical Fiber Technology, 2004(10) :79-90
53 Takaya Iseki, Hideo Tai, Kiyoshi Kimura. A portable remote methane sensor using a tunable diode laser. Meas. Sci. Technol. 2000, 11:594-602
54 Sanguo Li. Optical fiber gas sensor for remote detection of methane gas in coal mines[Doctor Dissertation]. Hoboken, New Jersey. STEVENS INSTITUTE OF TECHNOLOGY, 2006:1-26
55 Crawford Massie, George Stewart, George McGregor, et al. Design of a portable optical sensor for methane gas detection. Sensors and Actuators B,2006,113:830-836
56 Seung Kwan Kim, George Stewart, Walter Johnstone, et al. Mode-hop-free single- longitudinal-mode erbium-doped fiber laser frequency scanned with a fiber ring resonator.APPLIED OPTICS ,1999,38(24 ):5154-5157
57 Juan Hernández-Cordero, T. F. Morse. Gas Sensors based on Fiber Laser Intra-Cavity Spectroscopy (FLICS). SPIE Conference on Fiber Optic Sensor Technology and Applications, 1999,3860:171-178
58 V. M. Baev, T. Latz, P. E. Toschek. Laser intracavity absorption spectroscopy. Appl. Phys. B, 1999,69:171-202
59 Yan Zhang, W. Jin, H. B. Yu, et al. Novel Intracavity Sensing Network Based on Mode-Locked Fiber Laser. IEEE photonics technology letters, 2002, 14(9):1336-1338
60 George Stewart, Peter Shields, Brian Culshaw. Development of fibre laser systems for ring-down and intracavity gas spectroscopy in the near-IR. Meas. Sci. Technol. 2004, 15:1621-1628
61 G. Stewart, W. Jin, B. Culshaw. Prospects for fibre-optic evanescent-field gas sensors using absorption in the near-infrared. Sensors and Actuators B,1997,38-39:42-47
62 E. Scorsone, S. Christie, K. C. Persaud, et al. fibre-optic evanescent sensing of gaseous ammonia with two forms of a new near-infrared dye in comparison to phenol red. Sensors and Actuators B,2003,90:37-45
63 Yeuk L. Hoo, Wei Jin, Chunzheng Shi. Design and modeling of a photonic crystal fiber gas sensor. APPLIED OPTICS , 2003, 42(18 ):3509-3515
64 Jyrki Kauppinen, Klaus Wilcken, Ismo Kauppinen, et. al. High sensitivity in gas analysis with photoacoustic detection.Microchemical Journal ,2004,76:151-159
65 A. V. Gladyshev, M. I. Belovolov , S. A. Vasiliev, et al. Tunable single-frequency diode laser at wavelengthλ= 1.65μm for methane concentration measurements. Spectrochimica Acta Part A, 2004,60:3337-3340
66 T. Ritari, J. Tuominen, and H. Ludvigsen. Gas sensing using air-guiding photonic bandgap fibers.OPTICS EXPRESS,2004,12(17):4080-4087
67 J. Tuominen, T, Ritari, H. Ludvigsen et al. Gas filled photonic bandgap fibers as wavelengthreferences. Optics Communications,2005,255:272-277
68 Y. L. Hoo, W. Jin, H. L. Ho, et al. Gas diffusion measurement using hollow-core photonic bandgap fiber.Sensors and Actuators B,2005,105:183-186
69 Ulrike Willer, Mohammad Saraji, Alireza Khorsandi, et al. Near- and mid-infrared laser monitoring of industrial processes, environment and security applications. Optics and Lasers in Engineering,2006, 44:699-710
70 Wenqing Cao, Yixiang Duan. Optical fiber evanescent wave sensor for oxygen deficiency detection.Sensors and Actuators B,2006,119:363-369
71 Vincent Weldon, David McInerney, Richard Phelan, et al. Characteristics of several NIR tuneable diode lasers for spectroscopic based gas sensing: A comparison. Spectrochimica Acta Part A 63 (2006) 1013-1020
72 Donato Luna-Moreno, David Monzon-Hernandez. Effect of the Pd-Au thin film thickness uniformity on the performance of an optical fiber hydrogen sensor. Applied Surface Science 2007,253:8615-8619
73 Donato Luna-Moreno, David Monzon-Hernandez, Joel Villatoro, et al. Optical fiber hydrogen sensor based on core diameter mismatch and annealed Pd-Au thin films. Sensors and Actuators B, 2007,125 :66-71
74杨建春,徐龙君,章鹏.倏逝波型光纤气体传感器研究进展.光学技术,2008,34(4):84-89
75 Gerard Dooly, Elfed Lewis, Colin Fitzpatrick, et al. Low Concentration Monitoring of Exhaust Gases Using a UV-Based Optical Sensor.IEEE SENSORS JOURNAL, 2007, 7(5):685-691
76 Michael Buric, Kevin P. Chen, Matrika Bhattarai, et al. Active Fiber Bragg Grating Hydrogen Sensors for All-Temperature Operation.IEEE PHOTONICS TECHNOLOGY LETTERS, 2007,(19)5:255-257
77 Han Young Ryu, Won-Kyu Lee, Han Seb Moon, et al. Tunable erbium-doped fiber ring laser for applications of infrared absorption spectroscopy.Optics Communications, 2007: 1-6
78 Zhang Zhi-guo, Zhang Fang-di, Zhang Min,et al.Gas sensing properties of index-guided PCF with air-core. Optics & Laser Technology 2008,40:167-174
79 F. Magalhaes, J. P. Carvalho, L. A. Ferreira, et al. Methane detection system based on wavelength modulation spectroscopy and hollow-core fibres. IEEE SENSORS 2008Conference,1277-1280
80郭文刚,杨秀峰,罗绍钧,等.基于激光瞬态特性的气体浓度光纤传感器.物理学报,2007, 56(1):308-312
81王玉田,郭增军,王莉田.用LED作光源的Fabry-Perot光纤甲烷气体传感器的研究.计量学报,2002 ,23(4):307-310
82丰明坤,隋成华.光谱吸收法光纤甲烷传感器性能的研究.光电子技术与信息,2003, 16(6):27-30
83孙晓峰,康智慧,姜云,等.利用LED探测甲烷气体浓度的实验研究.光子学报,2005, 34(8):1183-1186
84王艳菊,王玉田,张玉燕.差分吸收式甲烷气体传感系统的研究.仪器仪表学报,2006, 27(12):1647-1650
85吕玉祥,赵根爱.基于光谱吸收法的甲烷气体传感器的研究.光学与光电技术,2006, 4(5):95-97
86张英,王海容,高鲜妮,等.红外吸收式光纤甲烷气体传感系统的研究.压电与声光,2008,30 (2):156-158
87管立君,张景超,褚衍平,等.光纤光栅式甲烷浓度差分检测系统研究.半导体光电,2008, 29(2):297-300
88尹王保,赵建明,马维光,等.单激光源谐波遥感探测甲烷研究.中国激光,2003,30(10): 928-932
89董磊,马维光,尹王保,等.甲烷气体2v3带R9支吸收线强度的精确测量.光学学报2004,24(5):709-712
90董磊,马维光,尹王保,等.甲烷在1.637μm直接吸收光谱的理论计算和实验比较.激光与红外,2004,34(2):109-111
91董磊,马维光,尹王保,等.利用数字锁相放大器对甲烷气体进行谐波探测的实验研究.光谱学与光谱分析,2005,25(3):473-476
92董磊,马维光,尹王保,等.基于1.6μm甲烷气体吸收线的半导体激光器频率稳定性分析.光子学报,2005,34(4):489-492
93阚瑞峰,刘文清,张玉钧,等.可调谐二极管激光吸收光谱法监测环境空气中甲烷的浓度变化.中国激光,2005,32(9):1217-1220
94阚瑞峰,刘文清,张玉钧,等.基于可调谐激光吸收光谱的大气甲烷监测仪.光学学报,2006,26(1):67-70
95王书涛,车仁生,王玉田,等.光纤甲烷气体传感器的研究.仪器仪表学报,2006, 27(10):1276-1278
96王铁云,张雷,董磊,等.激光遥测甲烷气体最低可探测浓度.中国激光,2006,33(3):405-407
97陈玖英,刘建国,张玉钧,等.一种基于TDLAS谐波探测技术的甲烷传感器.大气与环境光学学报. 2007,2(2):146-149
98张景超,管立君,肖长江,等.基于谐波检测原理的双光路CH4检测研究.光电子·激光, 2007,18(12):1442-1444
99张景超,肖长江,管立君,等.渐变折射率传感气室中干涉噪声的数值模拟与分析.光学与光电技术,2007,5(6):66-69
100夏慧,刘文清,张玉钧,等.可调谐半导体激光吸收光谱法对高温甲烷的测量研究.光学技术,2008,34(2):298-301
101周奇勋,王勉华,乐春峡.便携式智能型低浓度甲烷检测仪研究.仪器仪表学报,2003, 24(4)增刊:4-7
102赵晔,朱遵略,施德恒,等.双激光光源光吸收法甲烷浓度光纤监测仪.光学技术,2004, 30(6):745-748
103王书涛,车仁生,王玉田,等.基于光声光谱法的光纤气体传感器研究.中国激光,2004,31(8):979-982
104王晓梅,张玉钧,刘文清,等.大气中甲烷含量监测方法研究.光电子技术与信息,2005,18(4):8-13
105汪世美,刘文清,刘建国,等.基于可调谐二极管激光吸收光谱遥测CH4浓度.光谱学与光谱分析,2006,26(2):221-224
106付华,陈宝石.光纤甲烷传感复用系统的研究.大气与环境光学学报,2008,3(1):52-56
107史健芳.利用数据融合技术提高甲烷传感器的性能.仪器仪表学报,2006,27(6)增刊:1610-1611
108陈晓宁,刘建国,司福祺,等.气体滤波相关技术在红外甲烷监测系统中的应用.光电工程,2008,35(4):49-52
109赫兹堡著.王鼎昌译.分子光谱与分子结构(第二卷).多原子分子的红外光谱与喇曼光谱.北京:科学出版社,1986:34-38,68-72,420-432
110吕海宝.激光光电检测.湖南长沙:国防科技大学出版社.2000:13-19
111 Jeff Hecht著.贾东方,余震虹,王肇颖等译.光纤光学(第四版).北京:人民邮电出版社, 2004:172-177
112肖韶荣,陈进榜,朱日宏,等.基于直角棱镜的光纤光度传感器.中国激光, 2004,31(12):1513-1517
113肖韶荣,高志山,廖延彪.基于直角棱镜的气体传感器在能见度测量中的应用.中国激光,2006, 33(1):81-84
114 J.R. Sandercock. U. S.Patent,4,014,614(1977)
115陈东,刘文清,阚瑞峰,等.基于可调谐半导体激光吸收光谱的瓦斯监测方法研究.光学技术,2006,32(4):598-600
116胡千庭.预防煤矿瓦斯灾害新技术的研究.矿业安全与环保,2006,33(5):1-7
117郭鑫禾,王建学,刘宇轩.光干涉瓦斯传感器的研究.煤炭学报,2000,25(s):165-168
118王式民,徐益谦, A P Nefedov,等.测量NO和SO2浓度的荧光光学分析仪.燃烧科学与技术,1997,3(3):253-257
119喻洪波,廖延彪,赖淑蓉,等.光纤有源内腔激光传感网络技术.中国激光, 2003,30 (2):154-157
120 L.S. Rothman, D. Jacquemart, A. Barbeb.et al. The HITRAN 2004 molecular spectroscopic database Journal of Quantitative Spectroscopy &Radiative Transfer 96 (2005):139-204
121王玉田,郭廷荣,王莉田,等.吸收式光纤甲烷气体传感器的研究.传感技术学报,2001(1):54-58
122王玉田,郭增军,王莉田,等.透射式光纤甲烷气体传感器的研究.传感技术学报,2001(2):147-151
123 Lucas J., Cashdollar, Kevin P. Chen. Fiber Bragg Grating Flow Sensors Powered by In-Fiber Light. IEEE SENSORS JOURNAL, 2005,5(6): 1327-1331
124刘波,童峥嵘,陈少华,等.一种长周期光纤光栅边沿滤波线性解调新方法.光学学报,2004,24(2):199-202
125 A. B. Lobo Ribeiro, L. A. Ferreira, J. L. Santos et al. Analysis of the reflective-matched fiber Bragg grating sensing interrogation scheme. APPLIED OPTICS,1997, 36(4):934-939