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Author:

高伟 (高伟.) | 邹德恕 (邹德恕.) | 郭伟玲 (郭伟玲.) | 宋欣原 (宋欣原.) | 孙浩 (孙浩.) | 沈光地 (沈光地.)

Indexed by:

PKU CSCD

Abstract:

全方位反射镜(ODR)AlGaInP发光二极管能够有效提高光提取效率。对全方位反射镜的设计及工艺进行优化:采用λ/4n厚的SiO2作为介质,光刻腐蚀导电孔,带胶保护,溅射AuZnAu,剥离后,再溅射300nmAu层,形成的ODR退火后在波长630nm处的反射率为72.1%,而单次溅射AuZnAu的反射率退火后为63.2%。实验结果说明新工艺满足了欧姆接触的需要,反射率提高了8.8%。

Keyword:

全方位反射镜 铝镓铟磷 发光二极管

Author Community:

  • [ 1 ] 北京工业大学
  • [ 2 ] 北京市光电子技术实验室

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Source :

固体电子学研究与进展

Year: 2008

Issue: 04

Volume: 28

Page: 537-539

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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