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	Environmentally robust liquid crystal polymer coated optical fiber cable and its use in hermetic packaging
	MAHAPATRA, AMARESH; MANSFIELD, ROBERT J.
	2010-08-03
著作权人	LINDEN PHOTONICS, INC.
专利号	US7766561
国家	美国
文献子类	授权发明
其他题名	Environmentally robust liquid crystal polymer coated optical fiber cable and its use in hermetic packaging
英文摘要	The invention relates to high-strength, abrasion-resistant optical fiber cable having a supplemental layer consisting essentially of a liquid crystal polymer (LCP) to enhance the cable's tensile strength and hermetically seal it, and an outermost encasing layer to protect the LCP supplemental layer from damage that could otherwise diminish the tensile strength or destroy the moisture barrier properties of the cable gained by adding the supplemental liquid crystal polymer layer. The encasing layer is preferably a thin layer of a smooth, non-crystalline thermoplastic that can be easily removed with chemicals that do not affect the properties of the supplemental layer so that the supplemental layer can be made accessible for promoting the formation of hermetically sealed interfaces between the cable and other structures. Cross-head extrusion methods for coating optical fibers with LCP and encasing layers are described along with laser and ultrasonic bonding techniques for fabricating hermetic packages.
公开日期	2010-08-03
申请日期	2009-06-24
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37423]
专题	半导体激光器专利数据库
作者单位	LINDEN PHOTONICS, INC.
推荐引用方式 GB/T 7714	MAHAPATRA, AMARESH,MANSFIELD, ROBERT J.. Environmentally robust liquid crystal polymer coated optical fiber cable and its use in hermetic packaging. US7766561. 2010-08-03.

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