IOE OpenIR  > 自适应光学技术研究室(八室)
Multi-aperture all-fiber active coherent beam combining for free-space optical communication receivers
Yang, Yan1,2,3; Geng, Chao1,2; Li, Feng1,2; Huang, Guan1,2,3; Li, Xinyang1,2
2017
发表期刊Optics Express
ISSN1094-4087
卷号25期号:22页码:27519-27532
摘要Multi-aperture receiver with optical combining architecture is an effective approach to overcome the turbulent atmosphere effect on the performance of the free-space optical (FSO) communications, in which how to combine the multiple laser beams received by the sub-apertures efficiently is one of the key technologies. In this paper, we focus on the combining module based on fiber couplers, and propose the all-fiber coherent beam combining (CBC) with two architectures by using active phase locking. To validate the feasibility of the proposed combining module, corresponding experiments and simulations on the CBC of four laser beams are carried out. The experimental results show that the phase differences among the input beams can be compensated and the combining efficiency can be stably promoted by active phase locking in CBC with both of the two architectures. The simulation results show that the combining efficiency fluctuates when turbulent atmosphere is considered, and the effectiveness of the combining module decreases as the turbulence increases. We believe that the combining module proposed in this paper has great potential, and the results can provide significant advices for researchers when building such a multi-aperture receiver with optical combining architecture for FSO commutation systems. © 2017 Optical Society of America.
关键词Architecture - Atmospheric turbulence - Efficiency - Laser beams - Locks (fasteners) - Optical fiber communication
收录类别SCI ; Ei
语种英语
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8876
专题自适应光学技术研究室(八室)
作者单位1.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China;
2.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan; 610209, China;
3.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式
GB/T 7714
Yang, Yan,Geng, Chao,Li, Feng,et al. Multi-aperture all-fiber active coherent beam combining for free-space optical communication receivers[J]. Optics Express,2017,25(22):27519-27532.
APA Yang, Yan,Geng, Chao,Li, Feng,Huang, Guan,&Li, Xinyang.(2017).Multi-aperture all-fiber active coherent beam combining for free-space optical communication receivers.Optics Express,25(22),27519-27532.
MLA Yang, Yan,et al."Multi-aperture all-fiber active coherent beam combining for free-space optical communication receivers".Optics Express 25.22(2017):27519-27532.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2017-2116.pdf(2951KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yang, Yan]的文章
[Geng, Chao]的文章
[Li, Feng]的文章
百度学术
百度学术中相似的文章
[Yang, Yan]的文章
[Geng, Chao]的文章
[Li, Feng]的文章
必应学术
必应学术中相似的文章
[Yang, Yan]的文章
[Geng, Chao]的文章
[Li, Feng]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。