发明名称 |
Tunable multi-frequency vertical cavity surface emitting laser |
摘要 |
A tunable Vertical Cavity Surface Emitting Laser (VCSEL) is disclosed that produces N frequencies of visible light. The VCSEL comprises an array of quantum wells (QWMs) which replaces one of the normally present Distributive Bragg Reflectors (DBR) at one end of a laser cavity of the VCSEL. These N independent QWMs produce N independent frequency in the laser cavity of the VCSEL device.
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申请公布号 |
US2002159490(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20010820456 |
申请日期 |
2001.03.29 |
申请人 |
KARWACKI FRANCIS A. |
发明人 |
KARWACKI FRANCIS A. |
分类号 |
H01S5/028;H01S5/0625;H01S5/183;H01S5/40;H01S5/42;(IPC1-7):H01S5/00 |
主分类号 |
H01S5/028 |
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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