精选优质文档-倾情为你奉上量子阱半导体激光器的结构物理与电子工程学院 物理学（师范）专业 2008级 摘要：本文介绍了量子阱的基本概念，分别讨论了方势阱量子阱、阶梯型量子阱、渐变量子阱、多量子阱及应变量子阱等几种常用的量子阱的结构及其特点，并在此基础之上，分析讨论了量子阱半导体激光器的结构及特点。 关键词：半导体激光器 ；量子阱 ；结构 ；特点 Abstract: This paper introduces the basic concept of quantum well . Discussed party potential trap quantum well, ladder type quantum well, gradual change quantum well, many quantum well and strain quantum well some commonly used such as quantum well structure and characteristics. Based on this, it analy
