LiDAR Chip-based Ranging and Velocity through Timing Jitter Correction

Through low-dispersion silica-based auxiliary interferometry with 1.6-meter optical-path difference, 12.5-times shorter than the measured distance, a silicon-based LiDAR is demonstrated for the 20 -meter ranging and $200-\mathrm{mm} / \mathrm{s}$ velocity, limited to swept-source linewidth, through optical-clock Hilbert-transform resampling.