发明授权
US07529021B2 Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module
有权
半导体激光器模块，光放大器和制造半导体激光器模块的方法
- 专利标题： Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module
- 专利标题（中）： 半导体激光器模块，光放大器和制造半导体激光器模块的方法
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申请号： US11831523申请日： 2007-07-31
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公开(公告)号： US07529021B2公开(公告)日： 2009-05-05
- 发明人: Masashi Nakae , Takeshi Aikiyo , Toshio Kimura
- 申请人： Masashi Nakae , Takeshi Aikiyo , Toshio Kimura
- 申请人地址： JP Tokyo
- 专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： JP2001-201513 20010702; JP2001-217265 20010717; JP2001-325705 20011023; JP2002-033252 20020208; JP2002-119974 20020422; JP2002-175116 20020614
- 主分类号： H01S3/00
- IPC分类号： H01S3/00
摘要：
A semiconductor laser module has a semiconductor laser device; a package for housing the semiconductor laser device; a PBC fixed in the package for polarization-synthesizing two laser beams output from the semiconductor laser device; a depolarizing element fixed in the package for depolarizing a synthesizing light output from the PBC; and an optical fiber for receiving a light output from the depolarizing element.
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