发明名称 |
Dielectric VCSEL gain guide |
摘要 |
A vertical cavity surface emitting laser having a dielectric gain guide. The gain guide may provide current confinement, device isolation and possibly optical confinement. The first mirror and an active region may be grown. A pattern may be placed on or near the active region. A dielectric material may be deposited on the pattern and the pattern may be removed resulting in a gain guide. Then a top mirror may be grown on the gain guide. This structure with the dielectric gain guide may have specific characteristics and/or additional features.
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申请公布号 |
US7277461(B2) |
申请公布日期 |
2007.10.02 |
申请号 |
US20030607629 |
申请日期 |
2003.06.27 |
申请人 |
FINISAR CORPORATION |
发明人 |
RYOU JAE-HYUN;PARK GYOUNGWON |
分类号 |
H01S5/00;H01S5/183;H01S5/20 |
主分类号 |
H01S5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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