Xiamen San'an Optoelectronics Co., Ltd

Zhendong Ning

Duxiang Wang

Chaoyu Wu

Weihuan Li

Chao Liu

Ling-Fei Wang

Jun-Zhao Zhang

Wen-Hao Gao

A light emitting device includes a light emitting structure and a distributed Bragg reflector (DBR) structure disposed thereon. The light emitting structure includes an n-type confinement layer, an active layer disposed on the n-type confinement layer, and a p-type confinement layer disposed on the active layer opposite to the n-type confinement layer. The n-type and p-type confinement layers are disposed proximal and distal to the DBR structure, respectively. The DBR structure includes first to NDBR units. The first and NDBR units are disposed proximal and distal to the light emitting structure, respectively. Each of the first to NDBR units has a center reflection wavelength defined by &#x3bb;+(z&#x2212;1)&#x3bb;.

Light emitting device

Growing community of inventors

Tianjin, China

Zhendong Ning