发明名称 |
Optical axis adjusting method, optical module producing method, optical axis adjusting apparatus, and optical module |
摘要 |
An optical axis adjusting method for adjusting a tilt angle of an optical axis in two regions optically coupled in a holding member includes the steps of: roughly adjusting the optical axis by irradiating a first region on the holding member with a laser beam; and finely adjusting the optical axis by irradiating a second region on the holding member with a laser beam. One of the two regions is set as a reference point. The first region is located closer to the reference point, while the second region is located further from the reference point.
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申请公布号 |
US7614801(B2) |
申请公布日期 |
2009.11.10 |
申请号 |
US20070984739 |
申请日期 |
2007.11.21 |
申请人 |
EUDYNA DEVICES INC. |
发明人 |
ONO HARUYOSHI;SUGAWARA HIDEMITSU |
分类号 |
G02B6/36;G02B6/42;G02B6/26;G02B7/00;G11B7/00 |
主分类号 |
G02B6/36 |
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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