发明名称 |
Back facet wavelength locker tuning and assembly method |
摘要 |
Wavelength lockers, which monitor the wavelength drift of a laser's beam due to aging, are tunable to adjust for manufacturing misalignments between its various optical components. Tuning is accomplished by adjusting the position of a collimating lens using a flexure. Adjusting the lens position changes the angle of incidence of a monitored beam relative to a fixed filter and detector and avoids the challenging manufacturing task of rotating the filter and detector to achieve the same result.
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申请公布号 |
US6904067(B2) |
申请公布日期 |
2005.06.07 |
申请号 |
US20020264464 |
申请日期 |
2002.10.03 |
申请人 |
INTEL CORPORATION |
发明人 |
COLIN SYLVAIN M.;NARAYAN RAGHURAM;PINE OWEN B. |
分类号 |
G02B6/34;G02B6/42;H01S5/022;H01S5/0687;(IPC1-7):H01S3/10;H01S3/13 |
主分类号 |
G02B6/34 |
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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