发明名称 |
Auto-alignment system with focused light beam |
摘要 |
Characterizing the surface responsivity of a photo-detector includes focusing a light beam on the photo-detector surface and measuring a response of the photo-detector. The focused light beam is scanned across the surface of the photo-detector. The response of the photo-detector at each position may be recorded to allow the responsivity of the photo-detector surface to be characterized.
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申请公布号 |
US6914237(B2) |
申请公布日期 |
2005.07.05 |
申请号 |
US20020150417 |
申请日期 |
2002.05.17 |
申请人 |
FINISAR CORPORATION |
发明人 |
SHI TING;MEYER DALLAS;KLAJIC ALEX |
分类号 |
G02B6/42;H01J3/14;H01J5/16;H01J40/14;(IPC1-7):H01J3/14 |
主分类号 |
G02B6/42 |
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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