Dark blue erenkov second harmonic generation in the two-layer-stacked hexagonal periodically poled MgO:LiNbO_3s  

作　　者：马传龙 王宇飞 刘磊 范学东 齐爱谊 冯志刚 杨峰 彭钦军 许祖彦 郑婉华 

机构地区：[1]State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences [2]Technical Institute of Physics and Chemistry,Chinese Academy of Sciences

出　　处：《Chinese Optics Letters》2014年第3期5-7,共3页中国光学快报（英文版）

基　　金：supported by the National"973"projectof China(No.2012CB933501);the National NaturalScience Foundation of China(Nos.61137003,61025025,61021003);the National"863"Program of China(No.2013AA030501)

摘　　要：We report the dark blue nonlinear Cerenkov radiation by the second harmonic generation （SHG） in a two-layer-stacked hexagonal periodically-poled-MgO： LiNbO3s （PPMgOLNs）. Based on the direct wafer bonding of two target PPMgOLNs rotating around the axis perpendicular to the plane wi twelve bright spots as twice of those in a single PPMgOLN are shown at each second-h ring. The experimental results agree with the theoretical ones and present a promising application in the fabrication of three-dimensional （3D） PPMgOLNs.We report the dark blue nonlinear Cerenkov radiation by the second harmonic generation （SHG） in a two-layer-stacked hexagonal periodically-poled-MgO： LiNbO3s （PPMgOLNs）. Based on the direct wafer bonding of two target PPMgOLNs rotating around the axis perpendicular to the plane wi twelve bright spots as twice of those in a single PPMgOLN are shown at each second-h ring. The experimental results agree with the theoretical ones and present a promising application in the fabrication of three-dimensional （3D） PPMgOLNs.

关 键 词：MAGNESIA Three dimensional 

分 类 号：O561[理学—原子与分子物理]