Semiconductor laser module, method of manufacturing semiconductor laser module and raman amplifier

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	Semiconductor laser module, method of manufacturing semiconductor laser module and raman amplifier
其他题名	Semiconductor laser module, method of manufacturing semiconductor laser module and raman amplifier
	KOYANAGI, SATOSHI
	2002-06-20
专利权人	FURUKAWA ELECTRIC CO., LTD., THE
公开日期	2002-06-20
授权国家	美国
专利类型	发明申请
摘要	A semiconductor laser module having a semiconductor laser device, a pigtail fiber and optical lens disposed to optically couple the semiconductor laser device to the pigtail fiber, a method of manufacturing the semiconductor laser module, and a Raman amplifier. The pigtail fiber is a polarization maintaining optical fiber with a polarization maintaining axis shifted by a predetermined angle with respect to a polarization direction of a laser beam emitted from the semiconductor laser device.
其他摘要	一种半导体激光器模块，具有半导体激光器件，尾纤和光学透镜，用于将半导体激光器件光学耦合到尾纤，制造半导体激光器模块的方法和拉曼放大器。尾纤是偏振保持光纤，其偏振保持轴相对于从半导体激光器件发射的激光束的偏振方向偏移预定角度。
主权项	A semiconductor laser module comprising: a semiconductor laser device; a pigtail fiber; and an optical lens disposed to optically couple said semiconductor laser device to said pigtail fiber, wherein said pigtail fiber is a polarization maintaining optical fiber with a polarization maintaining axis shifted by a predetermined angle with respect to a polarization direction of a laser beam emitted from said semiconductor laser device.
申请日期	2001-10-26
专利号	US20020075913A1
专利状态	失效
申请号	US09/984082
公开（公告）号	US20020075913A1
IPC 分类号	G02B6/34 \| G02B6/42 \| G02F1/35 \| H01S3/06 \| H01S3/094 \| H01S3/30 \| H01S5/022 \| H01S3/04 \| H01S3/08
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/52571
专题	半导体激光器专利数据库
作者单位	FURUKAWA ELECTRIC CO., LTD., THE
推荐引用方式 GB/T 7714	KOYANAGI, SATOSHI. Semiconductor laser module, method of manufacturing semiconductor laser module and raman amplifier. US20020075913A1[P]. 2002-06-20.