Influence of beam-coupling on photorefractive parametric oscillation in a dc-field-biased Bi12SiO20 crystal

Pedersen, Henrik C. and Webb, David J. and Johansen, Per M. (1998) Influence of beam-coupling on photorefractive parametric oscillation in a dc-field-biased Bi12SiO20 crystal. Journal of the Optical Society of America B, 15 (9). pp. 2439-2445. ISSN 0740-3224. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1364/JOSAB.15.002439

Abstract

The influence of beam coupling on photorefractive parametric oscillation generated in a Bi12SiO20 crystal is investigated experimentally by comparing two configurations with and without the presence of beam coupling. It is shown that beam coupling has a great influence; for example, the transversal split of the K/2 subharmonic grating is seen only in the beam-coupling geometry. A case that resembles K/4 subharmonic generation can, however, still be found in the absence of beam coupling. (C) 1998 Optical Society of America.

Item Type: Article
Subjects: Q Science
Q Science > QC Physics
Divisions: Faculties > Science Technology and Medical Studies > School of Physical Sciences
Depositing User: M.A. Ziai
Date Deposited: 29 Jun 2011 08:17
Last Modified: 25 Jun 2014 11:41
Resource URI: https://kar.kent.ac.uk/id/eprint/17491 (The current URI for this page, for reference purposes)
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