公开(公告)号：US5544193A

公开(公告)日：1996-08-06

申请号：US166528

申请日：1993-12-14

Applicant: Benoit Devaud-Pledran ,  Slimane Loualiche

Inventor： Benoit Devaud-Pledran ,  Slimane Loualiche

IPC: H01S5/00 ,  H01S5/183 ,  H01S3/18

CPC classification number: H01S5/18361 ,  H01S5/3211

Abstract: A vertical emission laser structure comprising an active region between stacks of layers forming Bragg reflection mirrors respectively of the n-type and of the p-type, wherein: the stacks of layers are formed by different pairs of materials in the n-type mirror and in the p-type mirror; the pair of materials constituting the n-type mirror comprises materials having a conduction band gap that is narrow or even non-existent; and the pair of materials constituting the p-type mirror comprises materials having a valance band gap that is narrow, or even non-existent.

Abstract translation: 一种垂直发射激光器结构，其包括分别形成n型和p型布拉格反射镜的层之间的有源区，其中：所述层的叠层由n型反射镜中的不同材料对形成， 在p型镜中; 构成n型反射镜的一对材料包括具有窄或甚至不存在的导带的材料; 并且构成p型反射镜的一对材料包括具有窄或甚至不存在的带隙的材料。