Enhanced nonlinear parametric conversion is demonstrated via doubly resonant coupling to leaky eigenmodes in photonic crystal waveguides. In particular, we show an example of sum-frequency generation. This technique can be extended into a useful spectroscopic tool to access more wavelengths and wavevectors by considering difference-frequency generation and non-collinear geometries.
Enhanced parametric processes in 2D GaAs photonic crystal waveguides
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 1 ; 198-200 Vol. 1
2005-01-01
963939 byte
Conference paper
Electronic Resource
English
Enhanced Parametric Processes in 2-D GaAs Photonic Crystal Waveguides
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