Reduction of photorefractivity in Hf:LiNbO/sub 3/ crystals is demonstrated to be due to increased photoconductivity; threshold value of HfO/sub 2/ doping is found to be 4 mol %. Heating effects must be carefully considered for measurements interpretation.
Photorefractivity of hafnium-doped congruent lithium niobate crystals
(CLEO). Conference on Lasers and Electro-Optics, 2005. ; 1 ; 226-228 Vol. 1
2005-01-01
488709 byte
Conference paper
Electronic Resource
English
Photorefractivity of Hafnium-Doped Congruent Lithium Niobate Crystals
British Library Conference Proceedings | 2005
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