空间光到单模多芯光纤耦合效率分析及影响因素研究

doi:10.3969/j.issn.1000-1093.2017.12.015

兵工学报 ›› 2017, Vol. 38 ›› Issue (12): 2414-2422.doi: 10.3969/j.issn.1000-1093.2017.12.015

空间光到单模多芯光纤耦合效率分析及影响因素研究

范雪冰^1，2，王超^1，2，佟首峰^1，2，南航^1，2，关姝^1，2，郝世聪^1，2，姜会林^1，2

（1.长春理工大学光电工程学院，吉林长春 130022；2.长春理工大学空间光电技术国家与地方联合工程研究中心，吉林长春 130022）

收稿日期:2017-06-19 修回日期:2017-06-19 上线日期:2018-02-01
通讯作者: 王超（1986—），女，讲师，博士 E-mail:nicklo19992009@163.com
作者简介:范雪冰（1992—），女，硕士研究生。 E-mail： fanxuebing12@sina.com；
佟首峰（1972—），男，教授，博士生导师。 E-mail：tsf1998@sina.com
基金资助:
国家自然科学基金项目（91338116、91438204）；吉林省教育厅科学基金项目（\[2016\]369、\[2016\]366）；长春理工大学青年科学基金项目(WQNJJ-2016-15)

Study of the Coupling Efficiency of Spatial Light into Single-mode Multi-core Fiber

FAN Xue-bing^1,2, WANG Chao^1,2, TONG Shou-feng^1,2, NAN Hang^1,2, GUAN Shu^1,2, HAO Shi-cong^1,2, JIANG Hui-lin^1,2

（1.School of Photo-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin, China；2.National and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun 13022, Jilin, China）

Received:2017-06-19 Revised:2017-06-19 Online:2018-02-01

摘要/Abstract

摘要： 为了降低空间激光通信系统中空间光到单模光纤的对准难度，采用单模多芯光纤对信号光进行接收。以单模七芯光纤为例，建立了空间光耦合到单模多芯光纤的数学模型，分析了数值孔径对不同纤芯排列的七芯光纤耦合效率影响，结果表明：随着数值孔径的增加，七芯光纤的耦合效率先增加、后减小；纤芯呈正六边形排列较纤芯呈直线形排列的耦合效率高。比较了存在倾斜、离焦、随机角抖动情况下空间光到单模七芯和单模单芯光纤的耦合效率，结果发现：光纤发生横向偏移时,七芯光纤耦合效率呈周期性变化，当横向偏移量分别取值10 μm，15 μm和17 μm时，多芯光纤平均耦合效率比相同纤芯面积的单芯光纤分别高出14.4%，39.6%，36.9%；当光纤轴向偏移0.1 mm时，七芯光纤的耦合效率比相同纤芯面积的单芯光纤耦合效率高约12.9%；当光纤随机抖动的幅度标准差为6 μm时，七芯光纤的耦合效率比相同纤芯面积的单芯光纤耦合效率高约7%. 由此可知，单模多芯光纤对倾斜、离焦和随机角抖动都有很好的抑制作用。

关键词: 通信技术, 空间光通信, 单模单芯光纤, 单模多芯光纤, 耦合效率

Abstract: In space laser communication, the coupling efficiency of spatial light into single-mode fiber is a key parameter of studying the performance of the system receiver. In order to reduce the difficulty of spatial light coupling into single-mode fiber, a single-mode multi-core fiber is used to receive signal light, a coupling efficiency model is established by taking seven-core fiber for example, and the effect of numerical aperture on the coupling efficiency of seven-core fibers with different fiber core arrangements is analyzed. The coupling efficiency of seven-core fiber increases first and then decreases with the increase in numerical aperture; the coupling efficiency of fiber which fiber cores are arranged in regular hexagon is higher than that which fiber cores are arranged in line. The coupling efficiencies in the presence of tilt, defocus and random angular jitter are studied. In the presence of lateral offset, the coupling efficiency of seven-core fiber has a periodic change. When the lateral offsets are 10 μm, 15 μm and 17 μm, the coupling efficiencies of seven-core fiber are about 14.4%, 39.6% and 36.9% higher than those of single-core fiber with the same core area, respectively. When the axial offset is 0.1 mm, the coupling efficiency of seven-core fiber is about 12.9% higher than that of single-core fiber with the same core area. When the standard deviation of random jitter amplitude is 6μm, the coupling efficiency of seven-core fiber is about 7% higher than that of single-core fiber with the same core area. Accordingly, the multi-core fiber inhibits tilt, defocus and random angular jitter. Key

Key words: communicationtechnology, free-spaceopticalcommunication, single-modesingle-corefiber, single-modemulti-corefiber, couplingefficiency

中图分类号:

TN914.1

范雪冰，王超，佟首峰，南航，关姝，郝世聪，姜会林. 空间光到单模多芯光纤耦合效率分析及影响因素研究[J]. 兵工学报, 2017, 38(12): 2414-2422.

FAN Xue-bing, WANG Chao, TONG Shou-feng, NAN Hang, GUAN Shu, HAO Shi-cong, JIANG Hui-lin. Study of the Coupling Efficiency of Spatial Light into Single-mode Multi-core Fiber[J]. Acta Armamentarii, 2017, 38(12): 2414-2422.

参考文献

［1］ Toyoshima M. Trends in satellite communications and the role of optical free-space communications ［J］. Journal of Optical Networking,2005,4(6):300-311.

［2］ Boroson D M, Robinson B S, Burianek D A, et al. Overview and results of the lunar laser communication demonstration［J］. Optical Engineering, 2012, 8246(6):7-18.
［3］ Toyoshima M, Leeb W R, Kunimori H,et al. Comparison of microwave and light wave communication systems in space application［J］. Optical Engineering, 2007, 46(1):015003.
［4］ Gregory M, Heine F F, Lange R. Commercial optical inter-satellite communication at high data rates［J］. Optical Engineering, 2012, 51(3): 031202-1-031202-7.
［5］吴君鹏, 刘泉, 于林韬. Gamma-Gamma 大气湍流中部分相干光通信系统性能研究［J］.红外与激光工程, 2017, 46(3):138-144.
WU Jun-peng, LIU Quan, YU Lin-tao. Performance analysis of partially coherent optical communication system in Gamma-Gamma atmospheric turbulence［J］.Infrared and Laser Engineering, 2017, 46(3):138-144.(in Chinese)
［6］ Shahpari A, Teixeira A L J. Optical wireless transmission at 1.6-Tbit/s (16×100 Gbit/s) for next-generation convergent urban infrastructures［J］. Optical Engineering, 2013, 52(11):1161021- 1161025.
［7］ Ma J, Zhao F, Tan L Y, et al. Plane wave coupling into single-mode fiber in the presence of random angular jitter［J］. Applied Optics, 2009, 48(27):5184-5189.
［8］ Dikmelik Y, Davidson F M. Fiber-coupling efficiency for free-space optical communication through atmospheric turbulence［J］. Applied Optics, 2005, 44(23):4946-4952.
［9］ Toyoshima M. Maximum fiber coupling efficiency and optimum beam size in the presence of random angular jitter for free-space laser systems and their applications［J］. Journal of the Optical Society of America A: Optics Image Science & Vision, 2006, 23(9):2246-2250.

［10］ Chen C Y, Yang H M, Wang H, et al. Coupling plane wave received by an annular aperture into a single-mode fiber in the presence of atmospheric turbulence［J］. Applied Optics, 2011, 50(3): 307-312.
［11］ Chen C Y, Yang H M. Characterizing the radial content of orbital- angular-momentum photonic states impaired by weak-to-strong atmospheric turbulence［J］. Optics Express, 2016, 24(17): 19713-19727.
［12］曹桂源, 杨玉强, 俞建杰, 等. 温度对空间光-单模光纤耦合的影响研究［J］. 光学学报,2014,34(10): 57-62.
CAO Gui-yuan, YANG Yu-qiang, YU Jian-jie, et al. Influence of temperature on the coupling efficiency of spatial light into single mode fiber［J］. Acta Optica Sinica, 2014, 34(10):57-62.(in Chinese)
［13］ Takenaka H, Toyoshima M,Takayama Y. Experimental verification of fiber-coupling efficiency for satellite-to-ground atmospheric laser downlinks［J］. Optics Express, 2012, 20(14): 15301-15308.
［14］ Nykolak G, Raybou G, Mikkelsen B, et al. 160-Gb/s free-space transmission link［J］.Proceedings of SPIE-The International Society for Optical Engineering, 2001, 4214:682-683.
［15］ Hayashi T, Taru T, Shimakawa O, et al. Low-crosstalk and low-loss multi-core fiber utilizing fiber bend［C］∥Proceedings of Optical Fiber Communication Conference and Exposition. San Diego，CA，US:IEEE, 2011.
［16］郑晶晶, 郑凯, 彭健,等. 单芯光纤与双芯光纤的对接和熔接耦合效率分析［J］. 光学学报, 2010, 30(9):2529-2535.
ZHENG Jing-jing, ZHENG Kai, PENG Jian,et al. Analysis of splicing and splicing fusion coupling efficiency between single-core fiber and dual-core fiber ［J］.Acta Optica Sinica,2010,30(9): 2529-2535.(in Chinese)
［17］马烈.大气湍流对空间光至单模光纤耦合效率概率分布影响研究［D］.哈尔滨：哈尔滨工业大学, 2015.
MA Lie. Research on probability distribution for efficiency of spatial light coupling into a single-mode fiber in the presence of atmospheric turbulence［D］. Harbin：Harbin Institute of Technology,2015.(in Chinese)
［18］张羽, 刘志海, 杨军,等. 纤芯圆对称分布多芯光纤的耦合特性［J］. 发光学报, 2011, 32(12):1286-1291.
ZHANG Yu, LIU Zhi-hai, YANG Jun,et al.Theory and experiment for coupling characteristic of core-circular-symmetrical-distribution multi-core fiber［J］.Chinese Journal of Luminescence, 2011, 32(12):1286-1291.(in Chinese)
［19］ Ruilier C A. Study of degraded light coupling into single-mode fibers［J］.Proceedings of SPIE, 1998,3350:319-329.
［20］ Shaklan S, Roddier F.Coupling starlight into single-mode fiber optics［J］.Applied Optics,1988, 27(11):2334-2338.
［21］ Toyoshima M, Jono T, Nakagawa K, et al.Optimum divergence angle of a Gaussian beam wave in the presence of random jitter in free-space laser communication systems［J］.Journal of the Optical Society of America A: Optics Image Science & Vision, 2002, 19(3): 567-571.
［22］ Arnon S, Rotman S R, Kopeika N S. Performance limitations of a free-space optical communication satellite network owing to vibrations: heterodyne detection［J］. Applied Optics, 1998, 37(27): 6366-6374.
［23］ Toyoshima M. Maximum fiber coupling efficiency and optimum beam size in the presence of random angular jitter for free-space laser systems and their applications［J］.Journal of the Optical Society of America A: Optics Image Science & Vision, 2006, 23(9): 2246-2250.
［24］王强. 振动对空间光—光纤耦合效率影响及补偿方法研究［D］. 哈尔滨：哈尔滨工业大学, 2009.
WANG Qiang.The research of the influence caused by vibration on the coupling efficiency of space light to fiber and compensation method［D］. Harbin：Harbin Institute of Technology,2009.(in Chinese)

第38卷第12期
2017 年12月兵工学报ACTA
ARMAMENTARIIVol.38No.12Dec.2017

[1]	李彤，苗成林，吕军. 基于功率谱对消的时域相关认知跳频谱检测算法[J]. 兵工学报, 2017, 38(9): 1754-1760.
[2]	唐尧，李波，闫中江，杨懋，左晓亚. 一种基于簇首协调的时分多址路由协议[J]. 兵工学报, 2017, 38(11): 2143-2150.
[3]	姜宇嘉，李旭，邵小桃，孙晨华，李国彦. 无线多跳网络可靠传输保障机制性能分析[J]. 兵工学报, 2017, 38(11): 2151-2158.
[4]	刘颖，唐艺玮，邵小桃，李旭. 基于无线多跳自组网的混合路由研究[J]. 兵工学报, 2017, 38(1): 184-189.
[5]	韩笑，郭龙祥，殷敬伟，生雪莉. 基于分频带传输的单载波水声通信技术研究[J]. 兵工学报, 2016, 37(9): 1677-1683.
[6]	李小明，张立中，孟立新，宋延嵩，姜会林. 机载无线激光通信对准-捕获-跟踪系统及动态飞行试验研究[J]. 兵工学报, 2016, 37(6): 1044-1051.
[7]	韩笑，生雪莉，殷敬伟，刘冰. 基于双向判决反馈均衡器的水声通信海试试验研究[J]. 兵工学报, 2016, 37(3): 553-558.
[8]	徐春凤，韩成，姜会林. 航空平台间激光通信捕获链路功率分析与仿真[J]. 兵工学报, 2016, 37(11): 2015-2021.
[9]	杜传报，全厚德，马万治，崔佩璋，王晓明. 载波侦听随机分组码分多址接入协议设计与簇内多址干扰性能分析[J]. 兵工学报, 2015, 36(7): 1256-1265.
[10]	高天元，胡源，姜会林，王志坚. 机载空间激光通信大气附面层影响及补偿技术研究[J]. 兵工学报, 2015, 36(12): 2278-2283.
[11]	赵义武，娄岩，韩成，姜会林，佟首峰. 飞机间激光通信捕获过程中动态补偿算法研究[J]. 兵工学报, 2015, 36(1): 117-121.
[12]	朱四华，朱学山，林洪文，胡昊. 水下电场天线横向振动及其诱发电磁噪声研究[J]. 兵工学报, 2014, 35(7): 1060-1064.
[13]	牛奕龙, 王英民, 王奇, 卢俊宏. 多路水声复合信号耦合网络与高速双向传输方法[J]. 兵工学报, 2013, 34(5): 585-590.
[14]	陈友淦，许肖梅，张兰，林梅英. 浅海水声信道模型差异对纠错码性能分析的影响[J]. 兵工学报, 2013, 34(11): 1404-1411.
[15]	杨力，方向，刘强，张卫平. 地雷场环境超宽带信号路径损耗特性研究[J]. 兵工学报, 2012, 33(9): 1055-1061.

空间光到单模多芯光纤耦合效率分析及影响因素研究

Study of the Coupling Efficiency of Spatial Light into Single-mode Multi-core Fiber

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价