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Intensification of a photorefractive response by an external ac field in the ferroelectric crystal Ba(2)NaNb(5)O(15).

Authors :
Nestiorkin OP
Shershakov YP
Zel'dovich BY
Novikov AD
Source :
Optics letters [Opt Lett] 1993 May 01; Vol. 18 (9), pp. 684-6.
Publication Year :
1993

Abstract

Static photorefractive gratings are recorded by a running interference pattern in the ferroelectric crystal Ba(2)NaNb(5)O(15) with an externally applied ac field. Both two- and four-wave mixing based on this recording mechanism are investigated.

Details

Language :
English
ISSN :
0146-9592
Volume :
18
Issue :
9
Database :
MEDLINE
Journal :
Optics letters
Publication Type :
Academic Journal
Accession number :
19802239
Full Text :
https://doi.org/10.1364/ol.18.000684