(英)高功率单高阶模倒置表面浮雕结构垂直腔面发射激光器
Received:September 21, 2017  Revised:January 12, 2018  点此下载全文
引用本文:王霞,郝永芹,晏长岭,王作斌,王志伟,谢检来,马晓辉,姜会林.(英)高功率单高阶模倒置表面浮雕结构垂直腔面发射激光器[J].Journal of Infrared and Millimeter Waves,2018,37(2):168~172
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Author NameAffiliationE-mail
WANG Xia National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology 750239260@qq.com 
HAO Yong-Qin National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology hyq72081220@aliyun.com 
YAN Chang-Ling National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology  
WANG Zuo-Bin International Research Centre for Nano Handling and Manufacturing, Changchun University of Science and Technology  
WANG Zhi-Wei National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology  
XIE Jian-Lai National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology  
MA Xiao-Hui National Key Lab of High-Power Semiconductor Lasers, Changchun University of Science and Technology  
JIANG Hui-Lin NUERC of Space and Optoelectronics Technology, Changchun University of Science and Technology  
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目);国家总装预研基金;国家“111”工程基金
中文摘要:提出并研究了一种带有环形出光孔的倒置表面浮雕结构垂直腔面发射激光器。该器件最突出的结构特点在于,支持稳定的单高阶横向模式激射。在输入电流为六倍阈值电流时,输出功率高达9.8 mW,边模抑制比将近30dB。在外界为360K高温时,输出功率仍可达4 mW。且其远场表现出的高斯光束发散角较小
中文关键词:半导体激光器  垂直腔面发射激光器  单高阶模  高温  倒置表面浮雕
 
High power single-higher-mode VCSEL with inverted surface relief
Abstract:An inverted surface relief vertical-cavity surface-emitting laser (ISR-VCSEL) with annular light emitting window have been presented and investigated. The most prominent structural feature of the device is that stable single-higher-order transverse mode emission is supported. The laser emits output power of up to 9.8mW at about six times threshold current with a SMSR close to 30dB, and it is still keeping output power of 4 mW even at as high ambient temperature as 360K. The measured far field intensity shows a Gaussian-shaped beam profile with low divergence.
keywords:semiconductor laser, VCSEL, single-higher-mode, high-temperature, inverted surface relief
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