Passive coherent array using distributed fiber lasers

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	Passive coherent array using distributed fiber lasers
其他题名	Passive coherent array using distributed fiber lasers
	WANG, BAISHI
	2011-04-21
专利权人	VYTRAN, LLC
公开日期	2011-04-21
授权国家	世界知识产权组织
专利类型	发明申请
摘要	In some embodiments, an apparatus includes a first laser cavity including a set of high-reflector gratings coupled in series and a second laser cavity including a set of high- reflector gratings coupled in series. Each high-reflector grating has an associated spectral bandwidth. The first laser cavity is configured to receive at a first end optical energy having a first spectral bandwidth and the second laser cavity is configured to receive at a first end optical energy having a second spectral bandwidth. A fiber coupler is coupled to a second end of the first laser cavity and to a second end of the second laser cavity. The fiber coupler is configured to receive optical energy from the first laser cavity having a third spectral bandwidth greater than the first spectral bandwidth, and receive optical energy from the second laser cavity having a fourth spectral bandwidth greater than the second spectral bandwidth.
其他摘要	在一些实施例中，一种装置包括：第一激光腔，包括一组串联耦合的高反射光栅;以及第二激光腔，包括一组串联耦合的高反射光栅。每个高反射光栅具有相关的光谱带宽。第一激光腔被配置为在第一端接收具有第一光谱带宽的光能，第二激光腔被配置为在第一端接收具有第二光谱带宽的光能。光纤耦合器耦合到第一激光腔的第二端和第二激光腔的第二端。光纤耦合器被配置为从第一激光腔接收具有大于第一光谱带宽的第三光谱带宽的光能，并从第二激光腔接收具有大于第二光谱带宽的第四光谱带宽的光能。
主权项	An apparatus, comprising: a first laser cavity including a plurality of high-reflector gratings coupled in series, each high-reflector grating from the plurality of high-reflector gratings having an associated spectral bandwidth, the first laser cavity having a first end and a second end, the first end of the first laser cavity configured to receive optical energy having a first spectral bandwidth; a second laser cavity including a plurality of high-reflector gratings coupled in series, each high-reflector grating from the plurality of high-reflector gratings having an associated spectral bandwidth, the second laser cavity having a first end and a second end, the first end of the second laser cavity configured to receive optical energy having a second spectral bandwidth; and a fiber coupler coupled to the second end of the first laser cavity and coupled to the second end of the second laser cavity, the fiber coupler configured to receive optical energy from the first laser cavity having a third spectral bandwidth greater than the first spectral bandwidth, and receive optical energy from the second laser cavity having a fourth spectral bandwidth greater than the second spectral bandwidth.
申请日期	2010-07-06
专利号	WO2011005732A3
专利状态	未确认
申请号	PCT/US2010/041024
公开（公告）号	WO2011005732A3
IPC 分类号	H01S3/067 \| H01S3/08 \| G02B6/26 \| H01S3/67
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54165
专题	半导体激光器专利数据库
作者单位	VYTRAN, LLC
推荐引用方式 GB/T 7714	WANG, BAISHI. Passive coherent array using distributed fiber lasers. WO2011005732A3[P]. 2011-04-21.

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