Influence of short-wavelength radiation of the visible range on the optical transmission of photorefractive lithium niobate samples
Publication date
2006-11
Document type
Research article
Author
Organisational unit
Technische Universität Clausthal
Scopus ID
Series or journal
Russian Physics Journal
Periodical volume
49
Periodical issue
11
First page
1236
Last page
1240
Part of the university bibliography
Nein
Abstract
Special features of the optical transmission of lithium niobate crystal samples with surface doping by photorefractive impurities at the wavelength of a helium-neon laser under short-wavelength incoherent background illumination are experimentally investigated and discussed. The possibility of optically controlled thermooptical modulation of the coherent light intensity with characteristic time of a few seconds is demonstrated for samples with surface doping by a combination of iron and copper ions. © 2006 Springer Science+Business Media, Inc.
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