High-resolution and High-rate Dual-comb FMCW Lidar with Coherent Comb Stitching

• DOI: 10.1364/cleo_si.2024.sf2f.2
• Publication Date: 2024-09-05T18:28:26Z
• Authors: Xianyi Cao; Long Wang; Tianyi Li; Minglu Cai; Guiling Wu; Jianping Chen; Kan Wu
• Keywords: Image stitching

A dual-comb FMCW Lidar with coherent comb stitching (CCS) technique is firstly demonstrated. CCS can simultaneously achieve 65 GHz high frequency sweeping range, millimeter-level ranging resolution and 100 kHz voxel acquisition rate.