Presentation Information

[TuG3-4]A Novel CNN-Based Nonlinearity Correction Method for FMCW LiDAR

○Hong Ye1, Yi Hao1, Qingyang Zhu1, Qian Li2, H. Y. Fu1 (1.Tsinghua University, 2.Peking University)

Keywords:

Deep learning for photonic device and applications,Digital signal processing,advanced modulation,coding and multiplexing

A novel CNN-based nonlinearity correction method for the FMCW LiDAR system is presented, which is data efficient and model-free. Effectiveness is experimentally validated through a 97.6% RMS reduction, decreasing from 215.65 GHz to 5.16 GHz.