Dynamic aspect ratio rectangular laser beams

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	Dynamic aspect ratio rectangular laser beams
其他题名	Dynamic aspect ratio rectangular laser beams
	VICTOR, BRIAN; RIVERA, CHRISTOPHER; KLINER, DAHV A.V.; FARROW, ROGER
	2018-10-04
专利权人	NLIGHT, INC.
公开日期	2018-10-04
授权国家	美国
专利类型	发明申请
摘要	An optical beam delivery device includes: a first length of fiber having a first refractive index profile (RIP) to enable modification of one or more beam characteristics of an optical beam having a first beam shape; an a second length of fiber having at least one beam-shaping confinement region and situated to receive the optical beam from the first length of fiber, wherein the at least one beam shape-modifying confinement region has a quadrilateral cross-section.
其他摘要	一种光束传输装置，包括：第一长度的光纤，具有第一折射率分布（RIP），以能够修改具有第一光束形状的光束的一个或多个光束特性;第二长度的光纤，具有至少一个光束整形限制区域并且定位成从第一长度的光纤接收光束，其中所述至少一个光束形状改变的限制区域具有四边形横截面。
主权项	An optical beam delivery device comprising: a first length of fiber comprising a first refractive index profile (RIP) to enable modification of one or more beam characteristics of an optical beam having a first beam shape; and a second length of fiber comprising at least one beam-shaping confinement region and situated to receive the optical beam from the first length of fiber, wherein the at least one beam shape-modifying confinement region comprises a quadrilateral cross-section.
申请日期	2018-03-28
专利号	US20180281108A1
专利状态	申请中
申请号	US15/939234
公开（公告）号	US20180281108A1
IPC 分类号	B23K26/073 \| H01S3/067 \| B23K26/06 \| G02F1/01 \| G02B6/26 \| G02B27/09 \| G02B6/028 \| G02B6/42 \| G02B6/255 \| G02B6/036 \| B23K26/21
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/181661/54878
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	VICTOR, BRIAN,RIVERA, CHRISTOPHER,KLINER, DAHV A.V.,et al. Dynamic aspect ratio rectangular laser beams. US20180281108A1[P]. 2018-10-04.