An increase of photorefractive sensitivity in In:LiNbO3 crystal

被引：29
作者：
Qiao, HJ
Xu, JJ [1 ]
Wu, Q
Yu, XY
Sun, Q
Zhang, XZ
Zhang, GY
Volk, TR
机构：
[1] Nankai Univ, Photon Ctr, TEDA Coll, Tianjin 300457, Peoples R China
[2] Russian Acad Sci, Inst Crystallog, Moscow 117333, Russia
来源：
OPTICAL MATERIALS | 2003年 / 23卷 / 1-2期
关键词：
photorefractive sensitivity; lithium niobate;
D O I：
10.1016/S0925-3467(02)00299-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The high sensitivity of photorefractive effect in indium doped lithium niobate was observed based on the two-wave mixing experiment. The sensitivity S was measured up to 2 cm(3)/J, even larger than the iron doped samples under the same configuration. The slightly indium doping seems to be an effective method to improve the photorefractive sensitivity of lithium niobate. (C) 2002 Elsevier Science B.V. All rights reserved.
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收藏
页码：269 / 272
页数：4
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