Efficient collinear third-harmonic generation in a single two-dimensional nonlinear photonic crystal
arXiv:physics/0309022 · doi:10.1117/12.519086
Abstract
We propose novel multi-phase-matched process that starts with generation of a pair of symmetric second-harmonic waves. Each of them interacts again with the fundamental wave to produce two constructively interfering third harmonic waves collinear to the fundamental input wave.
Summary of presentation at the IQEC/LAT-2002 conference