Invention Grant
- Patent Title: Vertical cavity surface emitting laser including meta structure reflector and optical device including the vertical cavity surface emitting laser
-
Application No.: US15804537Application Date: 2017-11-06
-
Publication No.: US10587095B2Publication Date: 2020-03-10
- Inventor: Byunghoon Na , Seunghoon Han
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2017-0036920 20170323
- Main IPC: H01S5/183
- IPC: H01S5/183 ; H01S5/187 ; H01S5/024 ; G01D5/30 ; G01B11/02
Abstract:
A vertical cavity surface emitting laser includes a gain layer configured to generate light; a distributed Bragg reflector below the gains layer; and a meta structure reflector above the gain layer and comprising a plurality of nano structures having a sub wavelength dimension.
Public/Granted literature
Information query
