Ⅲ–Ⅴ/Si Hybrid Laser Array with DBR on Si Waveguide  

作　　者：Yan-Ping Li Li-Jun Yuan Li Tao Wei-Xi Chen Bao-Jun Wang Jiao-Qing Pan 李艳平;袁丽君;陶利;陈娓兮;王宝军;潘教青(Institute of Condensed Matter and Material Physics,School of Physics,Peking University,Beijing 100871;The Key Laboratory of Semiconductor Materials Science,Institute of Semiconductor,Chinese Academy of Sciences,Beijing 100083)

机构地区：[1]Institute of Condensed Matter and Material Physics,School of Physics,Peking University,Beijing 100871 [2]The Key Laboratory of Semiconductor Materials Science,Institute of Semiconductor,Chinese Academy of Sciences,Beijing 100083

出　　处：《Chinese Physics Letters》2019年第10期28-31,共4页中国物理快报（英文版）

基　　金：Supported by the National Basic Research Program of China under Grant No 2013CB632105;the National High Technology Research and Development Program of China under Grant No 2012AA012203;the National Natural Science Foundation of China under Grant Nos 61404003 and 11174018

摘　　要：We report an eight-channel silicon evanescent laser array operating at continuous wave under room temperature conditions using the selective-area metal bonding technique.The laser array is realized by evanescently coupling the optical gain of InGaAsP multi-quantum wells to the silicon waveguides of varying widths and patterned with distributed Bragg reflector gratings.The lasers have emission peak wavelengths in a range of 1537–1543 nm with a wavelength spacing of about 1.0 nm.The thermal impedances ZT of these hybrid lasers are evidently lower than those DFB counterparts.We report an eight-channel silicon evanescent laser array operating at continuous wave under room temperature conditions using the selective-area metal bonding technique.The laser array is realized by evanescentl.y coupling the optical gain of InGaAsP multi-quantum wells to the silicon waveguides of varying widths and patterned with distributed Bragg reflector gratings.The lasers have emission peak wavelengths in a range of 1537-1543 nm with a wavelength spacing of about 1.0 nm.The thermal impedances Z_T of these hybrid lasers are evidently lower than those DFB counterparts

关 键 词：technique. WAVEGUIDE SPACING 

分 类 号：TN2[电子电信—物理电子学]