| 发明名称 |
Hyperbolic metamaterials as distributed bragg mirrors for high power VCSEL devices |
| 摘要 |
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. |
| 申请公布号 |
US9031106(B2) |
申请公布日期 |
2015.05.12 |
| 申请号 |
US201414453712 |
申请日期 |
2014.08.07 |
| 申请人 |
BAE Systems Information and Electronic Systems Integration Inc. |
发明人 |
Morel Yannick C.;Smolyaninov Igor I. |
| 分类号 |
H01S3/04;H01S5/024;B82Y20/00;G02B1/00;H01S5/183;H01S5/187 |
主分类号 |
H01S3/04 |
| 代理机构 |
|
代理人 |
Long Daniel J. |
| 主权项 |
1. A method of improving heat dissipation and thermal management in a microelectronic device comprising the step of replacing a conventional distributed Bragg reflector (DBR) with a layered hyperbolic metamaterial in said microelectronic device. |
| 地址 |
Nashua NH US |
