用于制备量子遥感压缩光源的模清洁器的设计
|
摘要
压缩态光场是量子遥感成像实验中使用的光源,制备该光源的过程中需要一个窄线宽的模清洁器改善激光的光束横模质量和过滤高频噪声。文章对模清洁器抑制高阶模的原理进行了研究,根据实验需求设计了三镜环形腔结构的模清洁器基本参数,设计中兼顾了窄线宽与透过效率两方面要求,线宽为1.4MHz,透过效率为60%。通过仿真优化了模清洁器对高阶模的抑制效果,最终设计的模清洁器对高阶模的抑制度大于12dB,将用于795nm量子遥感成像实验中。
Squeezed light is light source in the experiment of quantum remote sensing. A mode-cleaner, which can suppress frequency fluctuations of the fundamental mode and attenuate the higher order modes, is required for generating squeezed light. In this paper, an optical mode-cleaner with three mirrors ring structure is designed and its consequence on the suppression of higher order modes is characterized. And by means of simulation we optimize the parameters of the mode cleaner. The designed mode-cleaner whose bandwidth is 1.4MHz is able to reduce the suppression of the higher order modes by 12 dB. The mode-cleaner will be constructed and commissioned in the experiment of quantum remote sensing.
Squeezed light is light source in the experiment of quantum remote sensing. A mode-cleaner, which can suppress frequency fluctuations of the fundamental mode and attenuate the higher order modes, is required for generating squeezed light. In this paper, an optical mode-cleaner with three mirrors ring structure is designed and its consequence on the suppression of higher order modes is characterized. And by means of simulation we optimize the parameters of the mode cleaner. The designed mode-cleaner whose bandwidth is 1.4MHz is able to reduce the suppression of the higher order modes by 12 dB. The mode-cleaner will be constructed and commissioned in the experiment of quantum remote sensing.
引文
[1]毕思文.量子遥感的概念、框架与内涵探索研究[J].红外与毫米波学报,2003,22(1):1-9.BI Siwen.Exploring Study on Concepts,Framework and Connotation of Quantum Remote Sensing[J].Journal of Infrared and Millimeter Waves,2003,22(1):1-9.(in Chinese)
[2]毕思文,韩继霞.量子遥感信息机理研究[J].科技导报,2006,24(9):38-42.BI Siwen,HAN Jixia.Study of Information Mechanism of Quantum Remote Sensing[J].Science&Technology Review,2006,24(9):38-42.(in Chinese)
[3]唐晓燕,高昆,倪国强.量子光谱成像技术及其在对地观测中的应用前景[J].航天返回与遥感,2011,32(5):80-88.TANG Xiaoyan,GAO Kun,NI Guoqiang.Quantum Spectral Imaging Technology and Its Prospect in Earth Observation Application[J].Spacecraft Recovery&Remote Sensing,2011,32(5):80-88.(in Chinese)
[4]Buchler B C,Lam P K,Bachor Hans-A.Squeezing more from a Quantum Nondemolition Measurement[J].Physical Review A,2001,65(011803):1-4.
[5]Roman Schnabel,Squeezed Light for Gravitational Wave Detection[C].Quantum Electronics and Laser Science Conference.Optical Society of America,2010:QFA1.
[6]Cerf N J,Leuchs G,Polzik E S.Quantum Information with Continuous Variables of Atoms and Light[M].London:Imperial College Press,2007.
[7]Chen L,Bi S W,Lu B Z.Experimental Study on the Imaging of the Squeezed State Light at 1064nm[J].Laser Physics,2011,21(7):1202-1207.
[8]Feng F.Long-term Stable Bright Amplitude-squeezed State of Light at 1064nm for Quantum Imaging[J].Optik-International Journal for Light and Electron Optics,2013,124(11):1070-1073.
[9]Willke B,Campbell A M,Skeldon K,et al.Spatial and Temporal Filtering of a 10-W Nd:YAG Laser with a Fabry-Perot Ring-cavity Premade Cleaner[J].Opt.Lett.,1998,23(21):1704-1706.
[10]Prijatelj M,Degallaix J,Grote H,et al.The Output Mode Cleaner of GEO 600[J].Classical and Quantum Gravity,2012,29(5):055009.
[11]Barsuglia M.Laser Frequency Stabilisation and Control of Optical Cavities to Mirrors Suspended for the Interferometric Gravitational Wave Detector VIRGO[D].Orsay:University of Paris-Sud,1999.
[12]周炳琨,高以智,陈惆嵘,等.激光原理[M].北京:国防工业出版社,2009.ZHOU Bingkun,GAO Yizhi,CHEN Chourong,et al.Principles of Lasers[M].Beijing:National Defence Industry Press,2009.(in Chinese)
[13]Mathis C,Taggiasco C,Bertarelli L,et al.Resonances and Instabilities in a Bidirectional Ring Laser[J].Physica D:Nonlinear Phenomena,1996,96(1):242-250.
[14]Injeyan H,Goodno G.High Power Laser Handbook[M].McGraw-Hill Professional Publishing,2011.
[15]石柱,苏晓龙.用于提高纠缠光源质量的光学模清洁器的设计[J].量子光学学报,2010(2):158-160.SHI Zhu,SU Xiaolong.The Design of Optical Mode Cleaner for Entangled Optical Resource[J].Acta Sinica Quantum Optica,2010(2):158-160.(in Chinese)
[16]陈艳丽,张靖,李永民,等.利用模清洁器降低单频Nd:YVO4激光器的强度噪声[J].中国激光,2001,28(3):197-200.CHEN Yanli,ZHANG Jing,LI Yongmin,et al.Reduction of Intensity Noise of Single-frequency Nd:YVO4 Laser Using Mode Cleaner[J].Chinese Journal of Lasers,2001,28(3):197-200.(in Chinese)
[2]毕思文,韩继霞.量子遥感信息机理研究[J].科技导报,2006,24(9):38-42.BI Siwen,HAN Jixia.Study of Information Mechanism of Quantum Remote Sensing[J].Science&Technology Review,2006,24(9):38-42.(in Chinese)
[3]唐晓燕,高昆,倪国强.量子光谱成像技术及其在对地观测中的应用前景[J].航天返回与遥感,2011,32(5):80-88.TANG Xiaoyan,GAO Kun,NI Guoqiang.Quantum Spectral Imaging Technology and Its Prospect in Earth Observation Application[J].Spacecraft Recovery&Remote Sensing,2011,32(5):80-88.(in Chinese)
[4]Buchler B C,Lam P K,Bachor Hans-A.Squeezing more from a Quantum Nondemolition Measurement[J].Physical Review A,2001,65(011803):1-4.
[5]Roman Schnabel,Squeezed Light for Gravitational Wave Detection[C].Quantum Electronics and Laser Science Conference.Optical Society of America,2010:QFA1.
[6]Cerf N J,Leuchs G,Polzik E S.Quantum Information with Continuous Variables of Atoms and Light[M].London:Imperial College Press,2007.
[7]Chen L,Bi S W,Lu B Z.Experimental Study on the Imaging of the Squeezed State Light at 1064nm[J].Laser Physics,2011,21(7):1202-1207.
[8]Feng F.Long-term Stable Bright Amplitude-squeezed State of Light at 1064nm for Quantum Imaging[J].Optik-International Journal for Light and Electron Optics,2013,124(11):1070-1073.
[9]Willke B,Campbell A M,Skeldon K,et al.Spatial and Temporal Filtering of a 10-W Nd:YAG Laser with a Fabry-Perot Ring-cavity Premade Cleaner[J].Opt.Lett.,1998,23(21):1704-1706.
[10]Prijatelj M,Degallaix J,Grote H,et al.The Output Mode Cleaner of GEO 600[J].Classical and Quantum Gravity,2012,29(5):055009.
[11]Barsuglia M.Laser Frequency Stabilisation and Control of Optical Cavities to Mirrors Suspended for the Interferometric Gravitational Wave Detector VIRGO[D].Orsay:University of Paris-Sud,1999.
[12]周炳琨,高以智,陈惆嵘,等.激光原理[M].北京:国防工业出版社,2009.ZHOU Bingkun,GAO Yizhi,CHEN Chourong,et al.Principles of Lasers[M].Beijing:National Defence Industry Press,2009.(in Chinese)
[13]Mathis C,Taggiasco C,Bertarelli L,et al.Resonances and Instabilities in a Bidirectional Ring Laser[J].Physica D:Nonlinear Phenomena,1996,96(1):242-250.
[14]Injeyan H,Goodno G.High Power Laser Handbook[M].McGraw-Hill Professional Publishing,2011.
[15]石柱,苏晓龙.用于提高纠缠光源质量的光学模清洁器的设计[J].量子光学学报,2010(2):158-160.SHI Zhu,SU Xiaolong.The Design of Optical Mode Cleaner for Entangled Optical Resource[J].Acta Sinica Quantum Optica,2010(2):158-160.(in Chinese)
[16]陈艳丽,张靖,李永民,等.利用模清洁器降低单频Nd:YVO4激光器的强度噪声[J].中国激光,2001,28(3):197-200.CHEN Yanli,ZHANG Jing,LI Yongmin,et al.Reduction of Intensity Noise of Single-frequency Nd:YVO4 Laser Using Mode Cleaner[J].Chinese Journal of Lasers,2001,28(3):197-200.(in Chinese)