STUDIES ON SELF-PUMPED PHASE CONJUGATION IN CU-DOPED (K0.5NA0.5)0.2(SR0.61BA0.39)0.9NB2O6 CRYSTALS

被引：16

作者：

YUE, XF

LU, XL

SONG, YY

SHAO, ZS

SUN, DL

JIANG, QZ

CHEN, HC

机构：

[1] Institute of Crystal Materials, Shandong University, Jinan

来源：

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY | 1991年 / 53卷 / 5-6期

关键词：

D O I：

10.1007/BF00331820

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The use of Cu-doped (K0.5Na0.5)0.2(Sr0.61Ba0.39)0.9Nb2O6 as self-pumped phase conjugators using internal reflection is reported. Reflectivities as high as 63% at 5145.5 nm and 60% at 632.8 nm were realized. It was found that the photorefractive response changes significantly at different doping concentration. The responses of the crystals to the laser wavelength, incident angle and dopant concentration are studied.

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页码：319 / 322

页数：4

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