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	Coupling light from a waveguide array to single mode fiber array
	KACHRU, RAVINDER; TOGAMI, CHRIS; DESAI, KISHOR
	2016-06-09
著作权人	CISCO TECHNOLOGY, INC.
专利号	US20160161684A1
国家	美国
文献子类	发明申请
其他题名	Coupling light from a waveguide array to single mode fiber array
英文摘要	Techniques for coupling light from a waveguide array to a single mode fiber array are described. In an embodiment, lateral misalignment of an array of focusing lenses and an array of optical fiber ferrules held into alignment by a lens holder sub-assembly is compensated by tilting the lens holder sub-assembly with respect to the propagation axis of the light being coupled by the lens holder-subassembly. Since the amount of tilt can be adjusted according to the degree of lateral misalignment, lens holder sub-assemblies manufactured with varying degrees of misalignment may be utilized to couple light into single mode fiber-optic cable. In addition, the same technique can also be used to compensate for other defects as well, such as angular errors in manufacturing or placement of a turning mirror or prism used to direct light into the lens holder sub-assembly.
公开日期	2016-06-09
申请日期	2016-02-17
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54659]
专题	半导体激光器专利数据库
作者单位	CISCO TECHNOLOGY, INC.
推荐引用方式 GB/T 7714	KACHRU, RAVINDER,TOGAMI, CHRIS,DESAI, KISHOR. Coupling light from a waveguide array to single mode fiber array. US20160161684A1. 2016-06-09.

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