Continuous-wave backward frequency doubling in periodically poled lithium niobate
Optics
2012-09-20 v1
Abstract
We report on backward second-harmonic-generation in bulk periodically poled congruent lithium niobate with a 3.2 microns period. A tunable continuous-wave Ti:sapphire laser allowed us exciting two resonant quasi-phase-matching orders in the backward configuration. The resonances were also resolved by temperature tuning and interpolated with standard theory to extract relevant information on the sample.
Cite
@article{arxiv.1209.4288,
title = {Continuous-wave backward frequency doubling in periodically poled lithium niobate},
author = {Salvatore Stivala and Alessandro C. Busacca and Luciano Curcio and Roberto L. Oliveri and Stefano Riva-Sanseverino and Gaetano Assanto},
journal= {arXiv preprint arXiv:1209.4288},
year = {2012}
}