Optical frequency comb sources based on three-wave-mixing in quadratic nonlinear materials allow for reduced pump power threshold and extended spectral coverage. We review recent progress on quadratic optical frequency combs based on second-harmonic generation and optical parametric oscillation.
Quadratic Optical Frequency Combs: Towards a New Platform for Multi-Octave Microcombs
Wabnitz S.;Mosca S.;Parisi M.;Ricciardi I.;De Rosa M.
2020
Abstract
Optical frequency comb sources based on three-wave-mixing in quadratic nonlinear materials allow for reduced pump power threshold and extended spectral coverage. We review recent progress on quadratic optical frequency combs based on second-harmonic generation and optical parametric oscillation.File in questo prodotto:
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