期刊文献+

AlInGaAs/AlGaAs应变量子阱增益特性研究 被引量:3

Studies on the gain characteristic of the AlInGaAs/AlGaAs strain quantum well
下载PDF
导出
摘要 采用Shu Lien Chuang方法计算了AlInGaAs/AlGaAs应变引起价带中重、轻空穴能量变化曲线,在Harrison模型的基础上详细地计算了AlInGaAs/AlGaAs和GaAs/AlGaAs量子阱电子、空穴子能级分布并且进一步研究了这两种材料在不同注入条件下的线性光增益。进一步计算比较可以得出AlInGaAs/AlGaAs应变量子阱光增益特性要优于GaAs/AlGaAs非应变量子阱增益特性,因此AlInGaAs/AlGaAs应变量子阱半导体材料应用于半导体激光器比传统GaAs/AlGaAs材料更具优势。 Using the Shu Lien Chuang method , the change of heavy and light hole energy caused by the strain calculated in the AlInGaAs/AlGaAs strain was quantum well. According to the Harrison model, the energy level distribution of the hole and electron in the strain AlIn-GaAs/AlGaAs quantum well and GaAs/AlGaAs unstrain quantum well were detailedly calculated and discussed. Further, through calculating and comparing the different quantum wells linear gain, we obtained that the AlInGaAs/AlGaAs stain quantum well has the better optical gain characteristic than the GaAs/AlGaAs unstrain quantum well. So the AlInGaAs/AlGaAs stain quantum well semiconductor material was used to fabricate semiconductor laser with the advantage over the traditional GaAs/AlGaAs material.
出处 《量子电子学报》 CAS CSCD 北大核心 2005年第1期85-89,共5页 Chinese Journal of Quantum Electronics
基金 国家973计划资助项目(G20000683-3)
关键词 光电子学 应变量子阱 光增益 AlInGaAs 半导体激光器 optoelectronics strain quantum well optical gain AlInGaAs semiconductor laser
  • 相关文献

参考文献5

  • 1王启明.半导体激光器的进展(Ⅱ)[J].物理,1996,25(3):140-148. 被引量:5
  • 2Chuang S L. Effect band-structure calculation of strain quantum wells [J]. Phys. Rev., 1991, 43: 9649; Physics of Optoelectronic Devices [M]. New York: Wiley, 1995.
  • 3Minch J, Park S H, et al. Theory and experiment of In1-xGaxAsyP1_y and In1-x-yGaxAlyAs long-wavelength strained quantum-well lasers [J]. IEEE Journal of Quantum Electronics, 1999, 35(5): 771~782.
  • 4Li Jianjun. Study of the high efficiency high power semiconductor lasers with multi-active regions and large coupoed optical cavity [D]. Beijing Polytechnic University Doctoral Disertation, 2001, 23~36.
  • 5张敬明,陈良惠,曾安,肖建伟,徐俊英,杨国文,李文康,徐遵图.AlGaAs/GaAs-MQW激光器光增益谱理论和实验[J].Journal of Semiconductors,1992,13(2):67-74. 被引量:6

二级参考文献7

  • 1吴群,1988年
  • 2吴群,光学学报,1986年,6卷,339页
  • 3匿名著者,量子电子学
  • 4徐俊英,中国激光,1990年,17卷,增刊,84页
  • 5王启明,21世纪光电子技术研究会论文集,1993年
  • 6王启明,物理,1993年,22卷,513页
  • 7Tsang W T,Semiconductor and Semimetals,1987年,24卷,397页

共引文献9

同被引文献17

引证文献3

二级引证文献11

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部