DocumentCode :
2896573
Title :
Photorefractivity of hafnium-doped congruent lithium-niobate crystals
Author :
Cristiani, Ilaria ; Razzari, Luca ; Minzioni, Paolo ; Degiorgio, Vittorio ; Kokanyan, Edvard P.
Author_Institution :
INFM, Pavia Univ., Italy
fYear :
2005
fDate :
12-17 June 2005
Firstpage :
208
Abstract :
In this work we present an investigation principally aimed at determining the threshold in HfO2 concentration above which no further reduction of photorefraction is obtained. The measurements are made by inducing photorefraction with a 532-nm laser beam on a set of congruent LN crystals doped with increasing HfO2 concentration.
Keywords :
hafnium compounds; lithium compounds; photoconductivity; photorefractive materials; 532 nm; HfO2 concentration; LiNbO3:HfO2; hafnium-doped congruent lithium-niobate crystal; laser beam; photorefractivity; Birefringence; Crystals; Hafnium oxide; Laser beams; Nonlinear optical devices; Nonlinear optics; Optical refraction; Optical wavelength conversion; Photorefractive effect; Photorefractive materials;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN :
0-7803-8974-3
Type :
conf
DOI :
10.1109/CLEOE.2005.1567994
Filename :
1567994
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2896573
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