| 大功率垂直腔面发射激光器列阵的串接结构 |
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| 引用本文： | 史晶晶,秦莉,刘迪,彭航宇,曹军胜,杨晔,宁永强,刘云,王立军. 大功率垂直腔面发射激光器列阵的串接结构[J]. 光学精密工程, 2011, 19(10): 2309-2313. DOI: 10.3788/OPE.20111910.2309 |
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| 作者姓名： | 史晶晶 秦莉 刘迪 彭航宇 曹军胜 杨晔 宁永强 刘云 王立军 |
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| 作者单位： | 1. 中国科学院长春光学精密机械与物理研究所激发态物理国家重点实验室,吉林长春130033;中国科学院研究生院,北京100039
2. 中国科学院长春光学精密机械与物理研究所激发态物理国家重点实验室,吉林长春,130033 |
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| 基金项目： | 国家自然科学基金重点项目(No.90923037); 吉林省科技发展计划资助项目(No.20080335) |
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| 摘 要： | 为了在不提高驱动电流的前提下增大垂直腔面发射激光器的输出功率,提出了一种将多个垂直腔面发射激光器芯片串接在一起的结构.首先,将垂直腔面发射激光器芯片焊接在氮化铝陶瓷热沉上,接着用金丝引线的方法以串联方式将芯片连接在一起.分别测试了串接4个、2个和单个芯片器件的微秒脉冲输出功率和纳秒脉冲输出功率,其分别为775,416,...
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| 关 键 词： | 垂直腔面发射激光器 输出功率 串联 |
High-power vertical cavity surface emitting laser array in series structure |
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| SHI Jing-jing,QIN Li,LIU Di,PENG Hang-yu,CAO Jun-sheng,YANG Ye,NING Yong-qiang,LIU Yun,WANG Li-jun. High-power vertical cavity surface emitting laser array in series structure[J]. Optics and Precision Engineering, 2011, 19(10): 2309-2313. DOI: 10.3788/OPE.20111910.2309 |
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| Authors: | SHI Jing-jing QIN Li LIU Di PENG Hang-yu CAO Jun-sheng YANG Ye NING Yong-qiang LIU Yun WANG Li-jun |
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| Affiliation: | SHI Jing-jing1,2,QIN Li1,LIU Di1,PENG Hang-yu1,CAO Jun-sheng1,YANG Ye1,NING Yong-qiang1,LIU Yun1,WANG Li-jun1(1.Key Laboratory of Excited State Processes,Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100039,China) |
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| Abstract: | For increasing the output powers without improving drive currents to high power Vertical Cavity Surface Emitting Lasers(VCSELs),a VCSEL in series structure was presented.First,the VCSEL chips were soldered on a AlN ceramic heat sink,then the chips were connected by a wire bonding in series.The output powers of four-chip devices in series,two-chip devices in series and a single device were measured under microsecond and nanosecond pulses,which are 775,416,217 mW and 18.9,9.8,5 W,respectively.Test results sho... |
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| Keywords: | Vertical Cavity Surface Emitting Laser(VCSEL) output power series |
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