2 papers
physics.optics2026
Two-photon dual-comb LiDAR imaging
Alexander J. M. Nelmes, Simon Fletcher, Andrew Longstaff +3
Conventional LiDAR uses time-of-flight data from laser pulses scanned across a scene to provide accurate multi-meter-scale three-dimensional models at cm precision, limited by the…
physics.optics2026
Continuous-streaming high-speed two-photon dual-comb LiDAR with free-running lasers
Benjamin H. Forman, Hollie Wright, Hanna Ostapenko +1
Dual-comb distance metrology combines sub-um precision with absolute distance measurement over meter-scale non-ambiguity ranges. The most common interferometric implementation requ…