机构

• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [1]

内容类型

• 会议论文 [1]

发表日期

• 2005 [1]

学科主题

筛选

浏览/检索结果: 共1条，第1-1条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Numerical simulation and experiment of novel semiconductor/superlattice distributed Bragg reflectors (EI CONFERENCE) 会议论文  OAI收割 Optical Transmission, Switching, and Subsystems III, November 7, 2005 - November 10, 2005, Shanghai, China 作者:  Zhao Y.;  Zhao Y.;  Zhao Y.;  Wang X.;  Wang X. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 We introduced a novel semiconductor/superlattice AlAs/(GaAs/AlAs) distributed Bragg reflector (DBR)  and the reflection spectrum of the DBR at 980nm wavelength is simulated by employing transfer matrix method. By adjusting the thickness of AlAs layer and the period of superlattice GaAs/AlAs  the DBR with center wavelength at 1500nm is also investigated theoretically. In experiment  this kind of DBR is grown on GaAs (100) substrate. From the measured reflection spectrum  the central wavelength is about 980 nm with high reflectivity.