发明名称 |
Laser diode package with anti-reflection and anti-scattering coating |
摘要 |
The present invention provides for an improved package for a laser diode. The package has portions of its inner surfaces covered with a non-reflecting material, such as simple black paint, non-reflective metals or specific anti-reflection coatings. Such non-reflecting materials surprisingly enhances the performance of packaged laser diodes used as pumping lasers for fiber amplifiers, for example.
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申请公布号 |
US5731602(A) |
申请公布日期 |
1998.03.24 |
申请号 |
US19960588357 |
申请日期 |
1996.01.18 |
申请人 |
E-TEK DYNAMICS, INC. |
发明人 |
PAN, JING-JONG;JIANG, PAUL SHI-QI;CHEN, JIAN;WANG, LI-HUA |
分类号 |
G02B6/42;H01S5/022;(IPC1-7):H01L33/00;H01L31/020;H01L31/023 |
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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