High bright AlGaInP red light LED - 文章详情页

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摘要：

The　distributed　Bragg　reflector　(DBR)　and　the　enhanced　transmission　film　are　analyzed,　which　are　used　to　increase　the　light　extraction　efficiency　in　AlGaInP　red　light　emitting　diodes　(LED).　The　LED　with　DBR　and　enhanced　transmission　film　was　grown　by　MOCVD.　At　20　mA　Dc　injection　current,　the　LED　peak　wave　length　was　623　nm,　the　light　intensity　was　200　mcd,　and　the　output　light　power　was　2.14　mW,　The　light　intensity　and　Output　light　power　were　improved　better　than　that　of　traditional　LED.

关键词：

Distributed Bragg reflectors Metallorganic chemical vapor deposition Light emitting diodes

作者机构：

[ 1 ] [Han, Jun]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 2 ] [Li, Jian-Jun]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 3 ] [Deng, Jun]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 4 ] [Xing, Yan-Hui]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 5 ] [Yu, Xiao-Dong]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 6 ] [Lin, Wei-Zhi]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 7 ] [Liu, Ying]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China
[ 8 ] [Shen, Guang-Di]Beijing Optoelectronic Technology Lab., Beijing University of Technology, Beijing 100022, China

通讯作者信息：

电子邮件地址：

hanjun@bjut.edu.cn

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