发明名称 |
Laser element, method of producing the laser element, and a laser module employing the laser element |
摘要 |
In a method for producing a laser element, a brazing material is placed between a nitride-based semiconductor laser bar and a fixation surface of a heat sink, where the brazing material contains gold and one of tin and silicon as main components, the nitride-based semiconductor laser bar has at least three light-emission points formed on a substrate, the heat sink is made of copper or copper alloy, and the fixation surface has a predetermined shape. Then, the nitride-based semiconductor laser bar is fixed to the fixation surface of the heat sink by melting and solidifying the brazing material while pressing the nitride-based semiconductor laser bar toward the heat sink with a tool having a shape corresponding to the predetermined shape of the fixation surface.
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申请公布号 |
US2004184493(A1) |
申请公布日期 |
2004.09.23 |
申请号 |
US20040766808 |
申请日期 |
2004.01.30 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
YAMANAKA FUSAO;KURAMACHI TERUHIKO |
分类号 |
G02B6/42;H01L21/52;H01S3/04;H01S5/00;H01S5/02;H01S5/022;H01S5/024;H01S5/32;H01S5/323;H01S5/343;H01S5/40;(IPC1-7):H01S3/04 |
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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