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	Phase locking optical fiber coupler
	KOPP, VICTOR IL'ICH
	2017-07-06
著作权人	CHIRAL PHOTONICS, INC.
专利号	US20170192176A1
国家	美国
文献子类	发明申请
其他题名	Phase locking optical fiber coupler
英文摘要	The inventive configurable optical fiber polarization mode coupler is capable of providing a low-loss, high-coupling coefficient interface with high accuracy and easy alignment between a plurality of optical fibers (or other optical devices) with a first channel-to-channel spacing, and an optical device having a plurality of closely-spaced waveguide interfaces with a second channel-to-channel spacing, where each end of the optical fiber coupler array is configurable to have different channel-to-channel spacing, each matched to a corresponding one of the first and second channel-to-channel spacing, and that are preferably optimized for use with photonic integrated circuits, such as coupling to dense optical input/output interfaces, wafer-level testing, etc. The novel optical coupler array includes a plurality of waveguides (at least one of which may optionally be polarization maintaining), that comprises at least one gradually reduced vanishing core fiber, at least in part embedded within a common housing structure. Advantageously, at least one embodiment of the present invention comprises a phase locking optical fiber coupler comprising at least one optical fiber coupler configured as a pitch reducing optical fiber array (PROFA) component configured and optimized coherent combining of multiple optical fiber lasers to produce multi-kilowatt single mode laser sources.
公开日期	2017-07-06
申请日期	2016-07-07
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54710]
专题	半导体激光器专利数据库
作者单位	CHIRAL PHOTONICS, INC.
推荐引用方式 GB/T 7714	KOPP, VICTOR IL'ICH. Phase locking optical fiber coupler. US20170192176A1. 2017-07-06.

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