Noise suppressions in synchronized chaotic lidars

Yi-Huan Liao; Wen-Ting Wu; Fan-Yi Lin

doi:10.1117/12.873759

21 February 2011 Noise suppressions in synchronized chaotic lidars

Yi-Huan Liao, Wen-Ting Wu, Fan-Yi Lin

Proceedings Volume 7933, Physics and Simulation of Optoelectronic Devices XIX; 79331M (2011) https://doi.org/10.1117/12.873759
Event: SPIE OPTO, 2011, San Francisco, California, United States

Abstract

We numerically study and compare the noise suppressions in the chaos lidar (CLIDAR) and the synchronized choas lidar (S-CLIDAR) systems with the optoelectronic feedback (OEF) and the optical feedback (OF) schemes. The S-CLIDAR system with both OEF and OF schemes show better noise immunity than the CLIDAR system in the low SNR region. Compare with the OEF scheme, the S-CLIDAR system with the OF scheme is more sensitive to the phase noise. For the S-CLIDAR system with both schemes, an open-loop configuration under a generalized synchronization condition is desired.

Citation Download Citation

Yi-Huan Liao, Wen-Ting Wu, and Fan-Yi Lin "Noise suppressions in synchronized chaotic lidars", Proc. SPIE 7933, Physics and Simulation of Optoelectronic Devices XIX, 79331M (21 February 2011); https://doi.org/10.1117/12.873759

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