高功率980 nm垂直外腔面发射 激光器(VECSEL)的理论研究

何春凤; 路国光; 单肖楠; 秦 莉; 晏长岭; 宁永强; 李 特; 孙艳芳; 王立军

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高功率980 nm垂直外腔面发射激光器(VECSEL)的理论研究

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- 高功率980 nm垂直外腔面发射激光器(VECSEL)的理论研究
- Theoretical analysis of 980 nm high power vertical external cavity surface emitting semiconductor laser (VECSEL)
- 光学精密工程 2005年13卷第3期页码：247-252
- 作者机构：
  
  1. 长春理工大学高功率半导体激光重点实验室,吉林长春,130022
  2. 中国科学院长春光学精密机械与物理研究所, 吉林长春 130033
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TN248.4
- 收稿日期：2005-03-10，
  
  修回日期：2005-04-14，
  
  网络出版日期：2005-06-30，
  
  纸质出版日期：2005-06-30
- 稿件说明：
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何春凤, 路国光, 单肖楠, 等. 高功率980 nm垂直外腔面发射激光器(VECSEL)的理论研究[J]. 光学精密工程, 2005,13(3):247-252.

HE Chun-feng, LU Guo-guang, SHAN Xiao-nan, et al. Theoretical analysis of 980 nm high power vertical external cavity surface emitting semiconductor laser (VECSEL)[J]. Optics and precision engineering, 2005, 13(3): 247-252.
何春凤, 路国光, 单肖楠, 等. 高功率980 nm垂直外腔面发射激光器(VECSEL)的理论研究[J]. 光学精密工程, 2005,13(3):247-252. DOI：

HE Chun-feng, LU Guo-guang, SHAN Xiao-nan, et al. Theoretical analysis of 980 nm high power vertical external cavity surface emitting semiconductor laser (VECSEL)[J]. Optics and precision engineering, 2005, 13(3): 247-252. DOI：

摘要

利用周期谐振增益结构设计了以InGaAs/GaAsP/AlGaAs为有源区的980 nm二极管泵浦垂直外腔面发射半导体激光器。根据理论模型计算了纵模限制因子、阈值增益、光增益、输出功率等特征参数

优化了激光器特征参数并设计了OPS-VECSEL结构。理论计算表明

LD泵浦的垂直外腔面发射激光器的输出功率可大于1.0 W。

Abstract

By using period resonance gain structure

a laser diode (LD) pumped 980 nm vertical external-cavity surface-emitting laser (VECSEL) with active region of InGaAs/GaAsP/AlGaAs system was developed. The longitudinal confinement factor

threshold gain

optical gain and output power were calculated. The characteristic parameters of VECSEL were optimized

and the structure of VECSEL was designed. The results show that the output power of a LD-pumped VECSEL can be larger than 1.0 W based on the theoretical calculations.

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references

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. YAN C,QIN L,ZHANG S.Design and calculation characteristics of a novel diode-pumped long wavelength vertical-cavity surface-emitting semiconductor laser[J].SPIE,2004,5280:15-21. 作者简介: 何春凤(1980-),女,黑龙江齐齐哈尔人,中国科学院长春光学精密机械与物理研究所在读博士研究生,研究方向为垂直外腔面发射激光器。E-mail :hcf4405＠tom.com

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