EPJ Web of Conferences (Jan 2022)
Simultaneous oscillation of dual optical parametric oscillators on monolithic chi(2) nonlinear photonic crystals
Abstract
Simultaneous oscillation of two pairs of signals and idlers was demonstrated. We also showed the efficiency of the sum frequency generation of two idlers was comparable with second harmonic generation of each idler. Our design shows the potential of building multi-wavelength laser source from UV to NIR on monolithic crystal.