Key technologies for space-based information transmission based on all optical links

Si Shengping; Zhao Xuemei; Chen Hongfei; Yan Lei; Shi Lei

doi:10.1117/12.3008481

29 December 2023 Key technologies for space-based information transmission based on all optical links

Si Shengping, Zhao Xuemei, Chen Hongfei, Yan Lei, Shi Lei

Proceedings Volume 12976, Eighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2023); 129760T (2023) https://doi.org/10.1117/12.3008481
Event: 8th Asia Pacific Conference on Optics Manufacture & 3rd International Forum of Young Scientists on Advanced Optical Manufacturing, 2023, Shenzhen, China

Abstract

Based on the requirements of rapid and low cost construction for large-scale satellite constellation construction, combined with the characteristics of high-speed, small size and low power consumption of space laser communication, satellite to ground and satellite to satellite full link laser communication constellation is designed, the communication system and wavelength were analyzed and selected, and key technologies for space-based laser transmission were proposed to address issues such as weather impact, rapid acquisition, and high-precision pointing in satellite to ground laser link communication, providing reference for large-scale satellite constellation design.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Si Shengping, Zhao Xuemei, Chen Hongfei, Yan Lei, and Shi Lei "Key technologies for space-based information transmission based on all optical links", Proc. SPIE 12976, Eighth Asia Pacific Conference on Optics Manufacture and Third International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2023), 129760T (29 December 2023); https://doi.org/10.1117/12.3008481

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