9 July 2004 Efficient nonlinear optical conversion in porous GaP: the effect of light localization
Author Affiliations +
We experimentally demonstrate very efficient non-phase-matched second- and third-harmonic generation from a macroporous GaP. The generated second-harmonic signal is independent of crystallographic orientation, and its enhancement is believed to be due to the light localization for which conditions exist in the studied samples of porous GaP. The nonlinear optical results are correlated with linear optical scattering studies and atomic-force microscopic images of the studied surfaces.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Leonid A. Golovan', Leonid A. Golovan', Georgi I. Petrov, Georgi I. Petrov, Sergey A. Gavrilov, Sergey A. Gavrilov, Vassili A. Mel'nikov, Vassili A. Mel'nikov, Long-Jang Li, Long-Jang Li, Stanislav O. Konorov, Stanislav O. Konorov, A. B. Fedotov, A. B. Fedotov, Alexei M. Zheltikov, Alexei M. Zheltikov, Pavel K. Kashkarov, Pavel K. Kashkarov, Victor Yu. Timoshenko, Victor Yu. Timoshenko, Vladislav V. Yakovlev, Vladislav V. Yakovlev, } "Efficient nonlinear optical conversion in porous GaP: the effect of light localization", Proc. SPIE 5360, Photonic Crystal Materials and Devices II, (9 July 2004); doi: 10.1117/12.531626; https://doi.org/10.1117/12.531626


Back to Top