Electric field poling of flux grown KTiOPO4

被引:176
作者
Karlsson, H
Laurell, F
机构
[1] Institute of Optical Research
[2] Department of Physics, Royal Institute of Technology
关键词
D O I
10.1063/1.120363
中图分类号
O59 [应用物理学];
学科分类号
摘要
A method to periodically pole conductive ferroelectric materials has been developed. With this method we have fabricated high quality domain inverted crystals of flux grown KTiOPO4 suitable for efficient quasi-phase matched frequency conversion. Samples have been evaluated by second harmonic generation and normalized conversion efficiencies up to 6.9%/W cm(2) have been obtained. (C) 1997 American Institute of Physics. [S0003-6951 (97)02450-9].
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页码:3474 / 3476
页数:3
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