2 papers
physics.optics2023
Optical vortex harmonic generation facilitated by photonic spin-orbit entanglement
Chang Kyun Ha, Eun Mi Kim, Kyoung Jun Moon +1
Photons can undergo spin-orbit coupling, by which the polarization (spin) and spatial profile (orbit) of the electromagnetic field interact and mix. Strong photonic spin-orbit coup…
physics.optics2019
Tailoring of multi-pulse dynamics in mode-locked laser via optoacoustic manipulation of quasi-continuous-wave background
Ki Sang Lee, Chang Kyun Ha, Kyoung Jun Moon +2
A variety of nonequilibrium multi-pulse states can emerge in a mode-locked laser through the interactions between the quasi-continuous-wave background (qCWB) and optical pulses ins…