Mutually Pumped Phase-Conjugate Mirror : Two Arches Configuration
ZHANG Liang-min, SHAO Zong-shu, ZHANG Jing-wen, CHEN Jun, MU Xiao-dong, CHEN Huan-chu, JIANG Min-hua
National Laboratory of Crystal Materials, Shandong University, Jihan 250100
Mutually Pumped Phase-Conjugate Mirror : Two Arches Configuration
ZHANG Liang-min;SHAO Zong-shu;ZHANG Jing-wen;CHEN Jun;MU Xiao-dong;CHEN Huan-chu;JIANG Min-hua
National Laboratory of Crystal Materials, Shandong University, Jihan 250100
关键词 :
42.65.Hw ,
42.70.Nq
Abstract : A mutually pumped phase conjugator with a novel photorefractive crystal of copper-doped potassium sodium strontium barium niobate is reported, in which both incoherent beams are incident upon the negative c face and they travel in geometric paths similar to the outline of two arches. The maximum reflectivity attains 21%. The tolerance of the output to both incident angles and positions is assessed. No apparent cross talk is observed. A cross-readout mechanism is also used to explain phase-conjugate reflectivity production. It is verified that the configuration can be realized easily for a crystal with two longer a sides.
Key words :
42.65.Hw
42.70.Nq
出版日期: 1997-01-01
:
42.65.Hw
(Phase conjugation; photorefractive and Kerr effects)
42.70.Nq
(Other nonlinear optical materials; photorefractive and semiconductor materials)
引用本文:
ZHANG Liang-min;SHAO Zong-shu;ZHANG Jing-wen;CHEN Jun;MU Xiao-dong;CHEN Huan-chu;JIANG Min-hua. Mutually Pumped Phase-Conjugate Mirror : Two Arches Configuration[J]. 中国物理快报, 1997, 14(1): 36-39.
ZHANG Liang-min, SHAO Zong-shu, ZHANG Jing-wen, CHEN Jun, MU Xiao-dong, CHEN Huan-chu, JIANG Min-hua. Mutually Pumped Phase-Conjugate Mirror : Two Arches Configuration. Chin. Phys. Lett., 1997, 14(1): 36-39.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1997/V14/I1/36
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