| Literature DB >> 19759759 |
J Strait1, J D Reed, N V Kukhtarev.
Abstract
We present the theory for photorefractive two-beam coupling without optical activity in cubic crystals rotated around the [110] axis. We also describe two-beam coupling experiments in InP:Fe that fit the theory closely. The 15.5% gain enhancement for grating wave vectors aligned along the <111> directions is demonstrated explicitly.Year: 1990 PMID： 19759759 DOI： 10.1364/ol.15.000209
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776