[ThE2] Free Space Optical Systems

[ThE2-6] FMCW lidar with Communication Capability Using Phase-diversity Coherent Detection

Kai Chen, Hongxiang Zhang, 〇Zhongyang Xu, Shilong Pan (Nanjing Univ. of Aeronautics and Astronautics, China)

Keywords:Optical signal processing techniques for optical communications

Digital signals are encoded via amplitude modulation on the LFM optical signal of an FMCW lidar. The distance and data are simultaneously extracted without crosstalk. The data transmission is not influenced by the Doppler Effect.