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	Fiber-lens coupling system and method of manufactuing thereof
	VELIKOV, LEONID
	2002-09-19
著作权人	VELIKOV LEONID
专利号	US20020131703A1
国家	美国
文献子类	发明申请
其他题名	Fiber-lens coupling system and method of manufactuing thereof
英文摘要	The multiple fiber-lens coupling system of the invention comprises a plurality of individual optical fibers assembled into a bundle where each fiber is guided through at least one pair of plates with a plurality of aligned openings arranged in a pattern identical to the pattern of microlenses formed into a matrix or an array. The ends of the optical fibers are aligned so that they are arranged in a common plane, and the aforementioned at least one pair of plates is located close to the fiber ends so that the ends of the fibers do not sag. The plates are moveable with respect to each other in the direction perpendicular to the direction of the fibers, so that when one of the plates or both plates are moved with respect to each other, the openings are slightly overlapped, and the ends of the fibers are squeezed between the edges of the openings. Microadjustment of the movement of the plates will cause shifting of the fiber ends with respect to the lenses. In the manufacture of the system, the ends of the pre-assembled bundle of optical fibers are inserted into the respective crater-like projections and self-aligned in the tapered flat-bottom "craters". The microlenses have focal points preferably, but not necessarily, coinciding with the flat bottoms of the crates, i.e., with end faces of the optical fibers in their aligned position.
公开日期	2002-09-19
申请日期	2001-03-15
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/52384]
专题	半导体激光器专利数据库
作者单位	VELIKOV LEONID
推荐引用方式 GB/T 7714	VELIKOV, LEONID. Fiber-lens coupling system and method of manufactuing thereof. US20020131703A1. 2002-09-19.

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