返回
AlP/GaP distributed Bragg reflectors
DOI:10.1063/1.4813748.png)
摘要
En 中文
Distributed Bragg reflectors with high reflectivity bands centered at wavelengths from 530 to 690 nm (green to red) based on AlP/GaP quarter-wave stacks are prepared on (001) GaP using gas-source molecular-beam epitaxy. Additionally, the complex refractive index of AlP is measured using spectroscopic ellipsometry within the range of 330-850 nm in order to facilitate an accurate reflector design. Structures consisting of 15 quarter-wave stacks reach a peak reflectance between 95% and 98%, depending on the spectral position of the maximum. (C) 2013 AIP Publishing LLC.
Keyword:
LIGHT-EMITTING-DIODES
QUANTUM-WELLS
DIELECTRIC FUNCTIONS
OPTICAL-PROPERTIES
WANNIER EXCITONS
REFRACTIVE-INDEX
GAP
DOTS
SEMICONDUCTORS
ELLIPSOMETRY
AI总结
对已上传原文的论文进行重点信息的提取,主要内容包括:简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.6
论文数:
10.4W
被引数:
17.8W

