We demonstrate the cavity-enhanced second and third harmonic generation in silicon rich nitride 2D photonic crystal resonators under low-power continuous-wave excitation. Results show high generation efficiencies and suggest the absence of two-photon absorption.
Harmonic Generation in Silicon Rich Nitride Photonic Crystal Cavities
Clementi, Marco;Liscidini, Marco;Bajoni, Daniele;Galli, Matteo
2018-01-01
Abstract
We demonstrate the cavity-enhanced second and third harmonic generation in silicon rich nitride 2D photonic crystal resonators under low-power continuous-wave excitation. Results show high generation efficiencies and suggest the absence of two-photon absorption.File in questo prodotto:
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