Invention Grant
- Patent Title: Compact distributed bragg reflectors
- Patent Title (中): 紧凑的分布式布拉格反射器
-
Application No.: US14334770Application Date: 2014-07-18
-
Publication No.: US09337622B2Publication Date: 2016-05-10
- Inventor: Zhenqiang Ma , Jung-Hun Seo
- Applicant: Wisconsin Alumni Research Foundation
- Applicant Address: US WI Madison
- Assignee: Wisconsin Alumni Research Foundation
- Current Assignee: Wisconsin Alumni Research Foundation
- Current Assignee Address: US WI Madison
- Agency: Bell & Manning, LLC
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01S5/187 ; H01S5/42 ; H01S5/183 ; H01S5/042
Abstract:
Ultra compact DBRs, VCSELs incorporating the DBRs and methods for making the DBRs are provided. The DBRs are composed of a vertical reflector stack comprising a plurality of adjacent layer pairs, wherein each layer pair includes a layer of single-crystalline Group IV semiconductor and an adjacent layer of silicon dioxide.
Public/Granted literature
- US20160020582A1 COMPACT DISTRIBUTED BRAGG REFLECTORS Public/Granted day:2016-01-21
Information query
IPC分类:
