Research on space coherent laser communications technology

Song Lu; Song Tong; Zhu Yi Feng; Liu Quan; DuanMu Fan Yi; Yu Lin Tao

doi:10.1117/12.807049

2 February 2009 Research on space coherent laser communications technology

Song Lu, Song Tong, Zhu Yi Feng, Liu Quan, DuanMu Fan Yi, Yu Lin Tao

Proceedings Volume 7160, 2008 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Applications; 71600Z (2009) https://doi.org/10.1117/12.807049
Event: International Conference of Optical Instrument and Technology, 2008, Beijing, China

Abstract

In this paper, we research the laser transmission characteristics in the space channel environment and on which basis, research the overall composition of coherent space laser communication systems and focus on its key technologies, including high-speed outer optical modulation technology, optical phase locking technology, photo mixing technology, optical heterodyne detection and optical signal processing technology, Finally, the article looks for prospects on the development of coherent space laser communication.

Citation Download Citation

Song Lu, Song Tong, Zhu Yi Feng, Liu Quan, DuanMu Fan Yi, and Yu Lin Tao "Research on space coherent laser communications technology", Proc. SPIE 7160, 2008 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Applications, 71600Z (2 February 2009); https://doi.org/10.1117/12.807049

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