光子学报, 2017, 46 (12): 1206003, 网络出版: 2017-11-23   

基于散斑检测的逆向调制光通信

Modulating Retro-reflector Communication System Based on Speckle Detection
作者单位
解放军理工大学 通信工程学院, 南京 210007
摘要
为了解决长距离逆向调制光通信系统中弱信号难以检测的难题, 将散斑检测方式用于逆向调制光通信中, 实现对逆向调制端弱小光信号抖动的检测.设计了系统方案和检测原理, 并实验完成了60 m距离上1.3 kHz数字信号的传输和330 m距离上模拟话音的传输.该检测方式简单、便宜、易于模块化, 在低速的逆向调制光通信系统中有较好的应用.
Abstract
In the long-range Modulating Retro-Reflector (MRR) communication system, the retro-reflective signal is weak and difficult to be detected. In this manuscript, a novel detection mode of MRR communication based on speckle technology is proposed, which can detect small fluctuation of the light from the modulator. The novel detection mode is simple, modular, inexpensive and suitable for low speed MRR communication. System design as well as the detection principle is descripted. The experiment part was completed the transmission of 1.3 kHz digital signal on 60m distance and analog voice transmission on 330 m distance.
参考文献

[1] OHGREN J, KULLANDER F, WANG Q, et al. A high-speed modulated retro-reflector communication link with a transmissive modulator in a cat′s eye optics arrangement[C]. Proceedings of SPIE, 2007, 6736: 673619.

[2] RABINOVICH WS, GOETZA PG, MAHON R, et al. Cat′s eye quantum well modulating retro-reflectors for free space optical communications[C]. Proceedings of SPIE, 2003, 497: 104-114.

[3] GOETZP G, RABINOVICH W S, MAHON R, et al. Modulating retro-reflector lasercom systems for small unmanned vehicles[J]. IEEE Journal on Selected Areas in Communications, 2012, 30(5): 986-992.

[4] 李大社,华臻,管绍鹏. 无线激光通信APT系统的研究[J]. 烟台大学学报: 自然科学与工程版,2007,20(3): 38-42.

    LI Da-she, HUA Zhen, GUAN Shao-peng. Study of Acquisition, Pointing and Tracking (APT) system for wireless laser communication[J]. Journal of Yantai University, 2007, 20(3): 38-42.

[5] HOT H, TRISNO S, SMOLYANINOV I I, et al. Studies of pointing, acquisition, and tracking of agile optical wireless transceivers for free-space optical communication networks[C]. Proceedings of SPIE, 2004, 5237: 147-158.

[6] GOETZP G, RABINOVICH W S, MAHON R, et al. Modulating retro-reflector devices and current link performance at the naval research laboratory[C]. Military Communications Conference, 2007, 1-4244-1513-06/07.

[7] JIA Hong-hui, YIN Hong-wei, ZHANG Hai-liang. Study on the heterodyning scattering of retroreflective free-space optical communication with optical heterodyning[J]. Journal of the Optical Society of America A, 2013, 30(11): 2286-90.

[8] YIN Hong-wei, LAN Tian-peng. Theoretical evaluation of scattering effect on retroreflective free-space optical communication[J]. Journal of the Optical Society of America A, 2012, 29(12): 2606-2611.

[9] HANDEREK V, LAYCOCK L. Feasibility of retroreflective free-space optical communication using retroreflectors with very wide field of view[C]. Proceedings of SPIE, 2004, 5614: 1-9.

[10] OHGREN J, KULLANDER F, JOHAN L, et al. A high-speed modulated retro-reflector communication link with a transmissive modulator in a cat′s eye optics arrangement[C]. Proceedings of SPIE, 2007, 6736: 673619.

[11] TIZIANI H J, PEDRINI G. From speckle pattern photography to digital holographic interferometry[Invited][J]. Applied Optics, 2013, 52(1): 30-44.

[12] MARGALITI, GARCIA J, TEICHER M, et al. Simultaneous remote extraction of multiple speech sources and heart beats from secondary speckles pattern[J]. Optics Express, 2009, 17(24): 21566-21580.

[13] WANG Jing, WANG Ya-fei. Properties of cat-eye modulating retro-reflector and its application with piezoelectric transducer[J]. Optik, 2014, 125(16): 4501-4504.

[14] CHANGC C, TSAI J. Design, fabrication, and characterization of tunable cat′s eye retroreflector arrays as optical identification tags[J]. Journal of Lightwave Technology, 2014, 32(3): 384-391

[15] ZHOUP, GOODSON K E. Subpixel displacement and deformation gradient measurement using digital image/speckle correlation (DISC)[J]. Optical Engineering, 2001, 40(8): 1613-1620.

[16] SONG L, ELSON D S. Effect of signal intensity and camera quantization on laser speckle contrast analysis[J]. Biomedical Optics Express, 2013, 4(1): 89-104.

[17] LECOMPTED, SMITS A. Quality assessment of speckle patterns for digital image correlation[J]. Optics and Lasers in Engineering, 2006, 44(11): 1132-1145

[18] 邱建军,张红艳,骆卫华,等. 像面散斑平均尺寸对激光散斑成像的影响[J]. 光学学报,2009,29(7): 1863-1867.

    QIU Jian-jun, ZHANG Hong-yan, LUO Wei-hua, et al. Impact of average image speckle size on laser speckle imaging[J]. Acta Optica Sinica, 2009, 29(7): 1863-1867.

张忠玉, 汪井源, 徐智勇, 赵继勇, 韦毅梅. 基于散斑检测的逆向调制光通信[J]. 光子学报, 2017, 46(12): 1206003. ZHANG Zhong-yu, WANG Jing-yuan, XU Zhi-yong, ZHAO Ji-yong, WEI Yi-mei. Modulating Retro-reflector Communication System Based on Speckle Detection[J]. ACTA PHOTONICA SINICA, 2017, 46(12): 1206003.

本文已被 2 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!