发明名称 |
Laser module having detachable transparent member covering light-output window |
摘要 |
A laser module includes: a chassis having a light-output window from which one or more laser beams are outputted; a hermetically sealed package which is fixed to the chassis; one or more semiconductor laser elements which are arranged in the hermetically sealed package, and emit the one or more laser beams; a transparent member which is arranged to cover the light-output window; an optical fiber which has a light-entrance end face, and is arranged outside the chassis so that the light-entrance end face is in contact with the transparent member; and an optical condensing system which is arranged inside the chassis, and makes the one or more laser beams pass through the transparent member and be condensed on the light-entrance end face. The transparent member and the optical fiber are detachably attached to the chassis.
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申请公布号 |
US2006251144(A1) |
申请公布日期 |
2006.11.09 |
申请号 |
US20060393836 |
申请日期 |
2006.03.31 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
NAGANO KAZUHIKO;SONODA SHINICHIRO;HATORI MASAMI;MIURA HIDEO;SHIMOTSU SHINICHI |
分类号 |
H01S3/08 |
主分类号 |
H01S3/08 |
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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