Publication

Broadband Resonant Second-Harmonic Generation in Silicon Nitride Microresonators

Camille Sophie Brès, Ji Zhou, Marco Clementi
2024
Conference Papers

Abstract

We develop a device consisting of two silicon nitride microresonators coupled by photo-induced second-order nonlinearity. By electrically reconfiguring its linear properties, we engineer efficient resonant frequency doubling in the telecom band and show the upconversion of a frequency comb within a 50 nm bandwidth.

Official source

https://infoscience.epfl.ch/entities/publication/c80457dd-8c6d-40d8-907d-c395f5b7e522

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