Apparatus and methods for micro-positioning and alignment

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	Apparatus and methods for micro-positioning and alignment
其他题名	Apparatus and methods for micro-positioning and alignment
	BAN, VLADIMIR, SINISA; VOLODIN, BORIS, LEONIDOVICH
	2003-02-27
专利权人	PD-LD INC.
公开日期	2003-02-27
授权国家	世界知识产权组织
专利类型	发明申请
摘要	A fiber optic module according to the invention includes a housing (110), a light source, a positioning device (120), and an optical fiber(102) The housing defines interior and exterior regions of the module. The light source is attached to the housing and extends at least partially into the interior region of the module through the source receiving aperture. The positioning device is attached to the housing and extends at least partially into the interior region of the module through the fiber receiving aperture (118). The positioning device has a central axis (122), an outer diameter that is substantially equal to the diameter of the fiber receiving aperture, and a bore extending through at least a portion thereof. The bore has an axis that is eccentric with respect to the central axis. The optical fiber (102) is fixedly coupled to the positioning device and extends at least partially through the bore.
其他摘要	根据本发明的光纤模块包括壳体（110），光源，定位装置（120）和光纤（102）。壳体限定模块的内部和外部区域。光源附接到壳体并且通过源接收孔至少部分地延伸到模块的内部区域中。定位装置附接到壳体并且通过光纤接收孔（118）至少部分地延伸到模块的内部区域中。定位装置具有中心轴（122），外径基本上等于光纤接收孔的直径，以及延伸穿过其至少一部分的孔。孔具有相对于中心轴线偏心的轴线。光纤（102）固定地连接到定位装置并至少部分地延伸穿过孔。
主权项	A fiber optic module, comprising: a housing that defines interior and exterior regions of the fiber optic module, the housing having a target receiving aperture and a fiber receiving aperture, the fiber receiving aperture having a diameter; a positioning device that is attached to the housing and extends at least partially into the interior region of the module through the fiber receiving aperture, the positioning device having a central axis and comprising: an outer positioning member having an outer diameter that is approximately equal to the diameter of the fiber receiving aperture, and a first bore extending through at least a portion of the outer positioning member, the first bore having a first bore diameter and a first bore axis that is eccentric with respect to the central axis; and an inner positioning member disposed at least partially within the first bore, the inner positioning member having an outer diameter that is approximately equal to the first bore diameter, and a second bore extending through at least a portion of the inner positioning member, the second bore having a second bore axis that is eccentric with respect to the first bore axis, the inner positioning member and the outer positioning member being free to rotate independently of one another about the central axis.
申请日期	2002-08-15
专利号	WO2003016969A1
专利状态	未确认
申请号	PCT/US2002/025892
公开（公告）号	WO2003016969A1
IPC 分类号	G02B6/42 \| G02B6/38 \| G02B6/26
专利代理人	CALDWELL, JOHN, W.
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/52816
专题	半导体激光器专利数据库
作者单位	PD-LD INC.
推荐引用方式 GB/T 7714	BAN, VLADIMIR, SINISA,VOLODIN, BORIS, LEONIDOVICH. Apparatus and methods for micro-positioning and alignment. WO2003016969A1[P]. 2003-02-27.