Xi'an Institute of Optics and Precision Mechanics,CAS
| 150 Gbit/s 1 km high-sensitivity FSO communication outfield demonstration based on a soliton microcomb | |
Jia, Shuaiwei1,2,3; Xie, Zhuang1,2,3; Shao, Wen1,2,3; Wang, Yang1,2,3; He, Yuanchen1; Zhang, Dongquan1; Liao, Peixuan1,3; Wang, Weiqiang1; Gao, Duorui1,3; Wang, Wei1 ; Xie, Xiaoping1,2,3
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| 作者部门 | 光子网络技术研究室 |
| 2022-09-26 | |
| 发表期刊 | OPTICS EXPRESS
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| ISSN | 1094-4087 |
| 卷号 | 30期号:20页码:35300-35310 |
| 产权排序 | 1 |
| 摘要 | A high-sensitivity and large-capacity free space optical (FSO) communication scheme based on the soliton microcomb (SMC) is proposed. Using ultra-large bandwidth stabilized SMC with a frequency interval of 48.97 GHz as the laser source, 60 optical wavelengths modulated by 2.5 Gbit/s 16-Pulse position modulation (PPM) are transmitted in parallel. A corresponding outfield high-sensitivity 150 Gbit/s FSO communication experiment based on the SMC was carried out with 1 km space distance. Our experimental results show that the best sensitivity of the single comb wavelength which has higher OSNR can reach -52.62 dBm, and the difference is only 1.38 dB from the theoretical limit under the BER of 1 x 10-3 without forward error correction (FEC). In addition, at BER of 1 x 10-3, 16-PPM has a higher received sensitivity of 6.73dB and 3.72dB compared to on-off keying (OOK) and differential phase shift keying (DPSK) respectively. Meanwhile, taking the advantage of multi-channel SMC, 60 x 2.5 Gbit/s can achieve 150 Gbit/s large-capacity free-space transmission. For comparison, commercially available single-wavelength laser based FSO communication system have also been performed in the outfield. The outfield experimental results demonstrated the feasibility of high-sensitivity, large-capacity PPM FSO communication based on SMCs and provided a new perspective for the future development of large-capacity, long-haul FSO communication.(c) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement |
| DOI | 10.1364/OE.465803 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000873913500004 |
| 出版者 | Optica Publishing Group |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/96210 |
| 专题 | 光子网络技术研究室 |
| 通讯作者 | Gao, Duorui; Xie, Xiaoping |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Sch Future Technol, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Shuaiwei,Xie, Zhuang,Shao, Wen,et al. 150 Gbit/s 1 km high-sensitivity FSO communication outfield demonstration based on a soliton microcomb[J]. OPTICS EXPRESS,2022,30(20):35300-35310. |
| APA | Jia, Shuaiwei.,Xie, Zhuang.,Shao, Wen.,Wang, Yang.,He, Yuanchen.,...&Xie, Xiaoping.(2022).150 Gbit/s 1 km high-sensitivity FSO communication outfield demonstration based on a soliton microcomb.OPTICS EXPRESS,30(20),35300-35310. |
| MLA | Jia, Shuaiwei,et al."150 Gbit/s 1 km high-sensitivity FSO communication outfield demonstration based on a soliton microcomb".OPTICS EXPRESS 30.20(2022):35300-35310. |
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| 150 Gbit s 1 km high（4178KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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