发明名称 |
Hybrid mirror structure for a visible emitting VCSEL |
摘要 |
A hybrid mirror structure for a visible emitting VCSEL including a first distributed Bragg reflector disposed on a substrate and including first pairs of alternating layers including an oxidized aluminum material and second pairs of alternating layers. A first cladding region disposed on the first distributed Bragg reflector, an active region disposed on the first cladding region, and a second cladding region disposed on the active region, and a second distributed Bragg reflector disposed on the second cladding region. In the first distributed Bragg reflector, each pair of alternating layers includes a layer containing oxidized aluminum. Alternate layers contain AlAs which is oxidized to decrease the index of refraction to a range of approximately 1.3 to 1.7.
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申请公布号 |
US5719892(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19960636488 |
申请日期 |
1996.04.23 |
申请人 |
MOTOROLA, INC. |
发明人 |
JIANG, WENBIN;KIELY, PHILIP;LEBBY, MICHAEL S. |
分类号 |
H01S5/00;H01S5/183;(IPC1-7):H01S3/19;H01S3/08;H01L21/20 |
主分类号 |
H01S5/00 |
代理机构 |
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地址 |
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