Research on space coherent optical communication technology
- Paper number
IAC-12,B2,2,15.p1,x14141
- Author
Mr. Liang Zhang, Beijing Research Institute of Telemetry, China
- Coauthor
Mr. Ming Chen, Beijing Research Institute of Telemetry, China
- Coauthor
Mr. Xiang-nan Liu, Beijing Research Institute of Telemetry, China
- Coauthor
Mr. Bing-chang Li, Beijing Research Institute of Telemetry, China
- Year
2012
- Abstract
In recent years, space optical communication becomes a hot research topic in the field of satellite communication. Coherent optical communication is one important way to develop new generation high data rate optical communication terminals with less mass, volume and power. In the paper, the current research status and future development trend of space coherent optical communication technology are introduced. Some crucial technical problems of the application of coherent optical communication in LEO-to-GEO links are discussed. Finally, a research program of homodyne BPSK (Binary Phase Shift Keying) coherent optical communication inter-orbit links with Doppler shift compensation is provided.
- Abstract document
- Manuscript document
(absent)