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1.发明授权SEMICONDUCTOR LASER MODULE, OPTICAL AMPLIFIER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER MODULE 有权半导体激光模块，光放大器VERA费半导体激光模块生产。
公开(公告)号：EP1411601B1
公开(公告)日：2006-09-13
申请号：EP02736213.6
申请日：2002-07-02
发明人： KIMURA, Toshio, Furukawa Electric Co., Ltd , NAKAE, Masashi, Furukawa Electric Co., Ltd , TSUKIJI, Naoki, Furukawa Electric Co., Ltd , YOSHIDA, Junji, Furukawa Electric Co., Ltd , OHKI, Yutaka, Furukawa Electric Co., Ltd , AIKIYO, Takeshi, Furukawa Electric Co., Ltd
CPC分类号： H01S5/4031 , B82Y20/00 , G02B6/4206 , G02B6/4218 , H01S3/094003 , H01S3/094073 , H01S3/09415 , H01S3/302 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02438 , H01S5/1039 , H01S5/1085 , H01S5/1096 , H01S5/125 , H01S5/22 , H01S5/227 , H01S5/3409 , H01S5/4012 , H01S5/4087 , H01S2301/03
摘要： A semiconductor laser module which makes an optical fiber (8) couple two laser beams emitted from a semiconductor device (2) by orthogonal polarization combination. The optical fiber (8) is a polarization reserve fiber and so positioned that two orthogonal main axes of the polarization reserve fiber and the two beams may make angles of about 45∘in their respective polarization directions.
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2.发明公开SEMICONDUCTOR LASER MODULE, OPTICAL AMPLIFIER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER MODULE 有权半导体激光模块，光放大器VERA费半导体激光模块生产。
公开(公告)号：EP1411601A1
公开(公告)日：2004-04-21
申请号：EP02736213.6
申请日：2002-07-02
发明人： KIMURA, Toshio, Furukawa Electric Co., Ltd , NAKAE, Masashi, Furukawa Electric Co., Ltd , TSUKIJI, Naoki, Furukawa Electric Co., Ltd , YOSHIDA, Junji, Furukawa Electric Co., Ltd , OHKI, Yutaka, Furukawa Electric Co., Ltd , AIKIYO, Takeshi, Furukawa Electric Co., Ltd
CPC分类号： H01S5/4031 , B82Y20/00 , G02B6/4206 , G02B6/4218 , H01S3/094003 , H01S3/094073 , H01S3/09415 , H01S3/302 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02438 , H01S5/1039 , H01S5/1085 , H01S5/1096 , H01S5/125 , H01S5/22 , H01S5/227 , H01S5/3409 , H01S5/4012 , H01S5/4087 , H01S2301/03
摘要： In the semiconductor laser module according to the present invention, two laser beams emitted from a semiconductor laser device 2 are orthogonally polarization-synthesized and coupled to an optical fiber 8. The optical fiber 8 is a polarization maintaining fiber, and is aligned such that mutually orthogonal two primary axes thereof are oriented at 45 degrees to each of the two polarization directions of the two laser beams.
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