Methods of and systems for processing using adjustable beam characteristics

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	Methods of and systems for processing using adjustable beam characteristics
其他题名	Methods of and systems for processing using adjustable beam characteristics
	GROSS, KEN; VICTOR, BRIAN; MARTINSEN, ROBERT; KLINER, DAHV A.V.; FARROW, ROGER
	2018-06-28
专利权人	NLIGHT, INC.
公开日期	2018-06-28
授权国家	美国
专利类型	发明申请
摘要	A method of processing by controlling one or more beam characteristics of an optical beam may include: launching the optical beam into a first length of fiber having a first refractive-index profile (RIP); coupling the optical beam from the first length of fiber into a second length of fiber having a second RIP and one or more confinement regions; modifying the one or more beam characteristics of the optical beam in the first length of fiber, in the second length of fiber, or in the first and second lengths of fiber; confining the modified one or more beam characteristics of the optical beam within the one or more confinement regions of the second length of fiber; and/or generating an output beam, having the modified one or more beam characteristics of the optical beam, from the second length of fiber. The first RIP may differ from the second RIP.
其他摘要	通过控制光束的一个或多个光束特性进行处理的方法可以包括：将光束发射到具有第一折射率分布（RIP）的第一长度的光纤中;将来自第一段光纤的光束耦合到具有第二RIP和一个或多个限制区的第二段光纤中;修改第一长度的光纤，第二长度的光纤或第一和第二长度的光纤中的光束的一个或多个光束特性;将所述光束的修改的一个或多个光束特性限制在所述第二长度的光纤的所述一个或多个限制区域内;和/或从第二长度的光纤生成具有光束的修改的一个或多个光束特性的输出光束。第一个RIP可能与第二个RIP不同。
主权项	A method of processing by controlling one or more beam characteristics of an optical beam, the method comprising: launching the optical beam into a first length of fiber having a first refractive-index profile (RIP); coupling the optical beam from the first length of fiber into a second length of fiber having a second RIP and one or more confinement regions; modifying the one or more beam characteristics of the optical beam in the first length of fiber, in the second length of fiber, or in the first and second lengths of fiber; confining the modified one or more beam characteristics of the optical beam within the one or more confinement regions of the second length of fiber; and generating an output beam, having the modified one or more beam characteristics of the optical beam, from the second length of fiber; wherein the first RIP differs from the second RIP.
申请日期	2018-01-30
专利号	US20180180813A1
专利状态	申请中
申请号	US15/883480
公开（公告）号	US20180180813A1
IPC 分类号	G02B6/26 \| B23K26/70 \| B23K26/073 \| B23K26/062 \| B29C64/153 \| B29C64/264
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/181661/54855
专题	半导体激光器专利数据库
作者单位	NLIGHT, INC.
推荐引用方式 GB/T 7714	GROSS, KEN,VICTOR, BRIAN,MARTINSEN, ROBERT,et al. Methods of and systems for processing using adjustable beam characteristics. US20180180813A1[P]. 2018-06-28.