Technology of 4D imaging LiDARs

Jiewei Yang; Tianxin Yang; Perry Xiao

doi:10.1117/12.3000854

11 March 2024 Technology of 4D imaging LiDARs

Jiewei Yang, Tianxin Yang, Perry Xiao

Proceedings Volume 12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII; 128850T (2024) https://doi.org/10.1117/12.3000854
Event: SPIE OPTO, 2024, San Francisco, California, United States

Abstract

First, the concept of 4D imaging is introduced, and for imaging application LiDAR would replace the role of Radar because of broad bandwidth in optical domain. Then, two different types of LiDARs, i.e., ToF LiDAR and FMCW LiDAR, are compared in the view of aspect in creating high quality 4D imaging data. At last, the FMCW LiDAR is selected for the imaging applications and recent experimental results are presented.

Conference Presentation

Citation Download Citation

Jiewei Yang, Tianxin Yang, and Perry Xiao "Technology of 4D imaging LiDARs", Proc. SPIE 12885, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVII, 128850T (11 March 2024); https://doi.org/10.1117/12.3000854

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