Performance evaluation of the high-speed deep-space optical communication system assisted by preamplified thresholded pulse-position modulation
文献类型：期刊论文
| 作者 | Gao, Duorui; Li, Tianlun; Xie, Zhuang; He, Yuanchen; Han, Xiaotian; Jia, Shuaiwei; Wang, Wei; Xie, Xiaoping
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| 刊名 | FRONTIERS IN PHYSICS
 |
| 出版日期 | 2022-09-23 |
| 卷号 | 10 |
| 关键词 | space optical communication deep-space communication pulse-position modulation preamplified thresholded receiving high extinction ratio transmitting |
| ISSN号 | 2296-424X |
| DOI | 10.3389/fphy.2022.987994 |
| 产权排序 | 1 |
| 英文摘要 | Deep-space free-space optical (FSO) communication utilized the light wave as carriers for information transfer which has the major benefit of small size, lightweight, and low consumption compared with microwave communication loaded with the same data rate. The M-ary pulse-position modulation (M-PPM) format is a favorable choice for deep-space FSO communication by means of its high sensitivity. The preamplified thresholded M-PPM technique has been confirmed, and a corresponding demonstration has been accomplished with data rates of 1.25 Gbps and 2.00 Gbps separately. The receiving sensitivities (BER@1 x 10(-3)) of 1.25 Gbps and 2.00 Gbps 16-PPM have been detected as -57.51 dBm (11.04 photons/bit) and -55.03 dBm (12.25 photons/bit), respectively. Simultaneously, the high extinction ratio of M-PPM has been achieved, for example, the extinction ratio of 16-PPM has been detected as 39.51 and 38.27 dB for 1.25 Gbps and 2.00 Gbps, which are 17.60 and 17.44 dB higher than that of on-off keying (OOK) modulation, respectively. The results imply that our communication scheme possessed high sensitivity and eliminated the requirements of single-photon detectors (SPDs) and high-speed analog-to-digital converters (ADCs) which finds an alternative solution for deep-space FSO communication. |
| 语种 | 英语 |
| WOS记录号 | WOS:000864674600001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96176]  |
| 专题 | 光子网络技术研究室 |
| 推荐引用方式 GB/T 7714 | Gao, Duorui,Li, Tianlun,Xie, Zhuang,et al. Performance evaluation of the high-speed deep-space optical communication system assisted by preamplified thresholded pulse-position modulation[J]. FRONTIERS IN PHYSICS,2022,10. |
| APA | Gao, Duorui.,Li, Tianlun.,Xie, Zhuang.,He, Yuanchen.,Han, Xiaotian.,...&Xie, Xiaoping.(2022).Performance evaluation of the high-speed deep-space optical communication system assisted by preamplified thresholded pulse-position modulation.FRONTIERS IN PHYSICS,10. |
| MLA | Gao, Duorui,et al."Performance evaluation of the high-speed deep-space optical communication system assisted by preamplified thresholded pulse-position modulation".FRONTIERS IN PHYSICS 10(2022). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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