发明名称 |
Laser module |
摘要 |
A laser module including a semiconductor laser in a housing with a dual lens coupling optical system for light coupling in an optical waveguide, i.e. a single-mode fibre and including an insulator in the optical path between the lens of the optical system and a monitor diode and Peltier effect cooler. To avoid costly adjustment between the laser and the first lens, a silicon carrier (support) plate (2) is provided in the housing, with a first slot or groove (3) provided for receiving the first lens (5) and the insulator (6), with a second slot (groove) (4) in alignment with the first groove (3), and used for accommodating the monitor diode (8). |
申请公布号 |
EP0691555(A1) |
申请公布日期 |
1996.01.10 |
申请号 |
EP19950108107 |
申请日期 |
1995.05.27 |
申请人 |
ANT NACHRICHTENTECHNIK GMBH |
发明人 |
MOESS, EBERHARD;HAUER, HEINER;KUKE, ALBRECHT, DR. |
分类号 |
G02B6/42;H01L23/38;H01S5/02;H01S5/022;(IPC1-7):G02B6/42;H01S3/025 |
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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