发明名称 |
COLLIMATOR DEVICE AND LASER LIGHT SOURCE |
摘要 |
The present invention relates to a laser light source and others for decreasing wavelength-by-wavelength differences of focal positions of focused components in collimating and then focusing polychromatic light with a wide spectrum width. The laser light source includes a collimator device, in which relative positions of emergence of a laser beam emitted from a polychromatic light source and a collimating lens composed of an achromatic lens can be adjusted at a 10 µm level or less. |
申请公布号 |
EP2752702(A4) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20120827409 |
申请日期 |
2012.08.10 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
NAGANO SHIGEHIRO;KAKUI MOTOKI |
分类号 |
G02B27/30;B23K26/04;B23K26/06;B23K26/08;G02B13/00 |
主分类号 |
G02B27/30 |
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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