发明名称 |
MULTIPLE GRATING-OUTCOUPLED SURFACE-EMITTING LASERS |
摘要 |
Two or more laser diodes are combined by crossing their cavities, and the multiple lasers share a common outcoupling aperture (10). By controlling the quantum wells in the active region, crosstalk between the devices can be eliminated. The multiple devices can also be made to, crosstalk, and can be made coherent with respect to one another by mixing enough photons to phase lock the devices.
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申请公布号 |
WO02089269(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
WO2002US13086 |
申请日期 |
2002.04.24 |
申请人 |
PHOTODIGM |
发明人 |
EVANS, GARY;KIRK, JAY;HAMMER, JACOB |
分类号 |
H01S5/10;H01S5/187;H01S5/20;H01S5/34;H01S5/40;H01S5/42;(IPC1-7):H01S3/08 |
主分类号 |
H01S5/10 |
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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