DocumentCode :
447901
Title :
Photorefractivity of hafnium-doped congruent lithium niobate crystals
Author :
Minzioni, P. ; Razzari, L. ; Cristiani, I. ; Degiorgio, V. ; Kokanyan, E.P.
Author_Institution :
Electron. Dept., Pavia Univ., Italy
Volume :
1
fYear :
2005
fDate :
22-27 May 2005
Firstpage :
226
Abstract :
Reduction of photorefractivity in Hf:LiNbO3 crystals is demonstrated to be due to increased photoconductivity; threshold value of HfO2 doping is found to be 4 mol %. Heating effects must be carefully considered for measurements interpretation.
Keywords :
hafnium compounds; lithium compounds; nonlinear optics; photoconductivity; photorefractive materials; HfO2; LiNbO3:Hf; heating effect; optical crystals; photoconductivity; photorefractivity; threshold value; Birefringence; Crystals; Laser beams; Lithium niobate; Nonlinear optics; Optical refraction; Optical wavelength conversion; Photoconductivity; Photorefractive effect; Photorefractive materials;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
Type :
conf
DOI :
10.1109/CLEO.2005.201734
Filename :
1572800
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=447901
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