A scalable cladding mode stripper device

OPT OpenIR > 半导体激光器专利数据库

	A scalable cladding mode stripper device
其他题名	A scalable cladding mode stripper device
	KLINER, DAHV; TUCKER, DEREK A.; LUGO, JUAN
	2012-01-04
专利权人	JDS UNIPHASE CORPORATION
公开日期	2012-01-04
授权国家	欧洲专利局
专利类型	发明申请
摘要	A cladding mode stripper for stripping cladding modes from an optical fiber is disclosed. The cladding mode stripper includes a reflective base and a block of a transparent material disposed on the reflective base. The block of the transparent material has a groove in its bottom surface for the fiber. The fiber is thermally coupled to the base and optically coupled to the groove in the block, for example using an index matching gel. The cladding mode light is reflected from the reflective base and is absorbed in a cover enclosing the block. An additional thin block of transparent heat-conductive material can be placed between the fiber and the reflective base, to prevent the index matching gel from contacting the reflective surface of the base.
其他摘要	公开了一种用于从光纤剥离包层模的包层模剥离器。包层模剥离器包括反射基底和设置在反射基底上的透明材料块。透明材料块在其底表面上具有用于光纤的凹槽。光纤热耦合到基座并光学耦合到块中的凹槽，例如使用折射率匹配的凝胶。包层模式光从反射基底反射并被封闭在块中的盖子吸收。可在纤维和反射基底之间放置另外的薄透明导热材料块，以防止折射率匹配凝胶接触基底的反射表面。
主权项	A cladding mode stripper for stripping a cladding mode of an optical fiber having a core and a first cladding, the cladding mode stripper comprising: a base having a reflective surface for reflecting light of the cladding mode, wherein the optical fiber is disposed along and proximate to the reflective surface and is thermally coupled thereto for conducting heat away from the optical fiber; and a block of a transparent material, having a first surface disposed on the reflective surface of the base and thermally coupled thereto for conducting heat away from the block, wherein the first surface of the block has a groove for receiving the optical fiber, wherein the first cladding of the optical fiber is optically coupled to the groove for stripping the cladding mode from the first cladding of the optical fiber, and wherein the groove is deep enough not to impose a substantial amount of mechanical stress on the optical fiber once the first surface of the block is disposed on the reflective surface; wherein a refractive index of the transparent material of the block is equal to or higher than a refractive index of the first cladding of the optical fiber.
申请日期	2011-06-13
专利号	EP2402801A2
专利状态	失效
申请号	EP2011169705
公开（公告）号	EP2402801A2
IPC 分类号	G02B6/24 \| G02B6/42
专利代理人	-
代理机构	MCKECHNIE, NEIL HENRY
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54242
专题	半导体激光器专利数据库
作者单位	JDS UNIPHASE CORPORATION
推荐引用方式 GB/T 7714	KLINER, DAHV,TUCKER, DEREK A.,LUGO, JUAN. A scalable cladding mode stripper device. EP2402801A2[P]. 2012-01-04.

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