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Ultraviolet-light-gating two-color photorefractive effect in Mg-doped near-stoichiometric LiNbO3

โœ Scribed by Tomita, Yasuo; Sunarno, Steven; Zhang, Guoquan

Book ID
115397255
Publisher
Optical Society of America
Year
2004
Tongue
English
Weight
290 KB
Volume
21
Category
Article
ISSN
0740-3224

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We have observed ultraviolet-induced visible absorption and performed two-color holographic recording at green, red, and near-infrared light in thulium doped near-stoichiometric LiNbO 3 crystal. The diffraction efficiency and sensitivity of the recording process at all wavelengths are increased by u