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氧化限制型垂直腔面发射激光器串联电阻分析 被引量：3

Analysis of Series Resistance of Oxide-Aperture Confined Vertical-Cavity Surface-Emitting Lasers
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摘要 含氧化限制孔的VCSEL具有低的阈值电流,但氧化孔的存在也会加大串联电阻.本文采用理论模型,详细计算了氧化限制型VCSEL的串联电阻.把串联电阻分解为垂直方向电阻和横向电阻,分析了串联电阻与氧化孔半径的关系,提出了降低VCSEL串联电阻的具体方法. While AlAs oxide confined aperture may reduce the threshold current of vertical-cavity surface emitting lasers （VCSELs）,it might also enlarge the series resistance of the VCSELs. In this paper,a theoretical model and calculation of series resistance of oxide confined VCSELs are presented. In the model, series resistance is split into two parts：the perpendicular part and the transverse part. Suggestions for reducing the series resistance of the VCSELs are given.
作者 佟存柱 韩勤 彭红玲 牛智川 吴荣汉
机构地区 中国科学院半导体研究所
出处 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2005年第7期1459-1463,共5页 半导体学报（英文版）
基金 国家高技术研究发展计划(批准号:2002AA312080) 国家重点基础研究发展规划(批准号:TG2000036603) 国家自然科学基金(批准号:60137020)资助项目~~
关键词 垂直腔面发射激光器 氧化孔 串联电阻 阈值电流 vertical-cavity surface emitting lasers oxide aperture series resistance
分类号 TN248 [电子电信—物理电子学]
  • 相关文献

参考文献10

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共引文献6

同被引文献25

  • 1李特,宁永强,孙艳芳,崔锦江,郝二娟,秦莉,套格套,刘云,王立军,崔大复,许祖彦.980nm高功率VCSEL的光束质量[J].中国激光,2007,34(5):641-645. 被引量：19
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引证文献3

二级引证文献3

Journal of Semiconductors
2005年 第7期

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