Invention Grant
US09031106B2 Hyperbolic metamaterials as distributed bragg mirrors for high power VCSEL devices
有权
双曲超材料作为大功率VCSEL器件的分布式布拉格反射镜
- Patent Title: Hyperbolic metamaterials as distributed bragg mirrors for high power VCSEL devices
- Patent Title (中): 双曲超材料作为大功率VCSEL器件的分布式布拉格反射镜
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Application No.: US14453712Application Date: 2014-08-07
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Publication No.: US09031106B2Publication Date: 2015-05-12
- Inventor: Yannick C. Morel , Igor I. Smolyaninov
- Applicant: BAE Systems Information and Electronic Systems Integration Inc.
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agent Daniel J. Long
- Main IPC: H01S3/04
- IPC: H01S3/04 ; H01S5/024 ; B82Y20/00 ; G02B1/00 ; H01S5/183 ; H01S5/187
Abstract:
Implementing a layered hyperbolic metamaterial in a vertical cavity surface emitting laser (VCSEL) to improve thermal conductivity and thermal dissipation thereby stabilizing optical performance. Improvement in the thermal management and power is expected by replacing the distributed Bragg reflector (DBR) mirrors in the VCSEL. The layered metamaterial structure performs the dual function of the DBR and the heat spreader at the same time.
Public/Granted literature
- US20140348191A1 HYPERBOLIC METAMATERIALS AS DISTRIBUTED BRAGG MIRRORS FOR HIGH POWER VCSEL DEVICES Public/Granted day:2014-11-27
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