Wide reflected angle DBR red light LED - 文章详情页

作者：

收录：

EI Scopus PKU CSCD

摘要：

We　analyzed　the　conventional　DBR　which　was　used　to　increase　the　light　extraction　efficiency　in　AlGaInP　red　light　LED.　The　coupled　DBR　LED　with　one　DBR　to　reflect　normal　incidence　light　and　one　DBR　to　reflect　inclined　incidence　light　was　grown　by　MOCVD.　At　20　mA　Dc　injection　current,　the　LED　peak　wavelength　was　630　nm,　the　light　intensity　of　on　axis　was　137　mcd,　and　the　output　light　power　was　2.32　mW.　The　light　intensity　and　output　light　power　were　improved　than　conventional　LED.

关键词：

Light emitting diodes Metallorganic chemical vapor deposition Semiconducting aluminum compounds Distributed Bragg reflectors

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

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至