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[ "蔡岳丰(1997-),男,南开大学电子信息与光学工程学院硕士生,主要研究方向为自由光通信系统设计及关键技术" ]
[ "刘海锋(1986-),南开大学电子信息与光学工程学院实验师,主要研究方向为光纤激光放大技术和光电子技术" ]
[ "刘波(1975-),男,南开大学电子信息与光学工程学院教授,主要从事光纤传感、现代光通信和光电子技术方向的研究工作。主要研究方向包括空间光通信关键技术、光纤传感及网络化技术、光纤生物医学感测技术、微结构光纤光栅的理论与实验、光纤时频传递技术、智能感知与信息处理等" ]
[ "林炜(1988-),男,南开大学电子信息与光学工程学院讲师,主要研究方向为新型光纤光子器件及其应用研究、全息技术等" ]
网络出版日期:2021-06,
纸质出版日期:2021-06-20
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蔡岳丰, 刘海锋, 刘波, 等. 面向星地激光通信的光功率动态均衡技术研究[J]. 天地一体化信息网络, 2021,2(2):69-74.
Yuefeng CAI, Haifeng LIU, Bo LIU, et al. Research on Dynamic Equalization of Optical Power for Satellite-Ground Laser Communication[J]. Space-integrated-ground information networks, 2021, 2(2): 69-74.
蔡岳丰, 刘海锋, 刘波, 等. 面向星地激光通信的光功率动态均衡技术研究[J]. 天地一体化信息网络, 2021,2(2):69-74. DOI: 10.11959/j.issn.2096-8930.2021022.
Yuefeng CAI, Haifeng LIU, Bo LIU, et al. Research on Dynamic Equalization of Optical Power for Satellite-Ground Laser Communication[J]. Space-integrated-ground information networks, 2021, 2(2): 69-74. DOI: 10.11959/j.issn.2096-8930.2021022.
针对大气湍流在星地激光通信接收端引起的光强闪烁现象会影响通信质量的问题,研究一种基于增益竞争的光功率均衡系统。实验验证接收功率波动会增加通信误码率,研究增益竞争下均衡系统的静态输出曲线并对动态时域信号进行均衡性能测试,实验证明该系统可以将动态信号的功率波动范围压缩至4 dB。
Aiming at the problem of light intensity scintillation caused by atmospheric turbulence at the receiver of satellite-ground laser communication will aff ect the communication quality
an optical power balance system based on gain competition was studied.The experiment verifi ed that the received power fl uctuation increased the communication bit error rate.The static output curve of the equalization system under gain competition was studied and the equalization performance of the dynamic time domain signal was tested.The experimental results showed that the system could compress the power fl uctuation range of the dynamic signal to 4 dB.
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DU W H , LI L J . Analysis of the influence of atmospheric turbulence on satellite-ground laser communication [J ] . Journal of Transportation Science & Economy , 2008 ( 4 ): 83 - 84 , 121 .
杨清波 . 星地下行相干激光通信系统接收性能研究 [D ] . 哈尔滨工业大学 , 2012 .
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左海成 . 大气湍流影响下卫星光通信探测光斑分布与定位算法研究 [D ] . 哈尔滨工业大学 , 2010 .
ZUO H C . Research on spot distribution and location algorithm of satellite optical communication detection under the influence of atmospheric turbulence [D ] . Harbin Institute of Technology , 2010 .
李菲 , 吴毅 , 侯再红 . 湍流大气光通信系统误码率分析与实验研究 [J ] . 光学学报 , 2012 , 32 ( 6 ): 28 - 33 .
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XIE M Q , KE X Z . Influence of atmospheric turbulence on signalto-noise ratio of wireless optical communication system [J ] . Laser and Optoelectronics Progress , 2013 , 50 ( 11 ): 65 - 71 .
蔡岳丰 , 李晓龙 , 闫宝罗 , 等 . 基于铒离子竞争机制的光功率均衡技术 [J ] . 光通信技术 , 2020 , 44 ( 9 ): 58 - 62 .
CAI Y F , LI X L , YAN B L , et al . Optical power equalization technology based on erbium-ion competition mechanism [J ] . Optical Communications Technology , 2020 , 44 ( 9 ): 58 - 62 .
徐佩佩 , 陶智勇 . 基于前馈加反馈的EDFA光功率瞬态控制方法研究 [C ] // 第十三届全国青年通信学术会议 . 北京:国防工业出版社 , 2008 .
XU P P , TAO Z Y . Research on EDFA optical power transient control method based on feedforward and feedback [C ] // The 13th National Youth Communication Academic Conference . Beijing:National Defense Industry Press , 2008 .
LI W , WANG W T , SUN W H , et al . Generation of flat optical frequency comb using a single polarization modulator and a brillouin-assisted power equalizer [J ] . IEEE Photonics Journal , 2014 , 6 ( 2 ): 1 - 8 .
HUANG L , HONG W , JIANG G . All-optical power equalization based on a two-section reflective semiconductor optical amplifier [J ] . Optics Express , 2013 , 21 ( 4 ): 4598 - 4611 .
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 ): 145 - 151 .
WU J P , LIU Q , YU L T . Performance of partially coherent optical communication system in Gamma-Gamma atmospheric turbulence [J ] . Infrared and Laser Engineering , 2017 , 46 ( 3 ): 145151 .
韩立强 , 王祁 , 信太克归 . Gamma-Gamma大气湍流下自由空间光通信的性能 [J ] . 红外与激光工程 , 2011 , 40 ( 7 ): 1318 - 1322 .
HAN L Q , WANG Q , XIN T K G . Performance of free space optical communication in Gamma-Gamma atmospheric turbulence [J ] . Infrared and Laser Engineering , 2011 , 40 ( 7 ): 13181322 .
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