Mutually Pumped Phase-Conjugate Mirror:Two Arches Configuration

作     者：ZHANG Liang-min SHAO Zong-shu ZHANG Jing-wen CHEN Jun MU Xiao-dong CHEN Huan-chu JIANG Min-hua 张良民;邵宗书;张景文;陈军;牟晓东;陈焕矗;蒋民华

作者机构：National Laboratory of Crystal MaterialsShandong UniversityJihan 250100 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：1997年第14卷第1期

页      面：36-39页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0805[工学-材料科学与工程（可授工学、理学学位）] 0704[理学-天文学] 0803[工学-光学工程] 

基　　金：Supported by the Grant for a Key Research Project in Climbing Program from the State Science and Technology Commission of China 

主　　题：pumped reflectivity Configuration 

摘      要：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 *** maximum reflectivity attains 21%.The tolerance of the output to both incident angles and positions is *** apparent cross talk is observed.A cross-readout mechanism is also used to explain phase-conjugate reflectivity *** is verified that the configuration can be realized easily for a crystal with two longer a sides.