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physics.optics2026★ 1 cited
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…
physics.optics2026
Visible octave frequency combs in silicon nitride nanophotonic waveguides driven by Ti:sapphire lasers
Abdullah Alabbadi, Ewan Allan, Hanna Ostapenko +3
Nonlinear nanophotonic waveguides have opened a route to compact frequency combs for precision metrology, spectroscopy and astronomy, yet broadband comb access to the visible remai…