-
91.
公开(公告)号:US08913637B1
公开(公告)日:2014-12-16
申请号:US13734150
申请日:2013-01-04
Applicant: Daylight Solutions, Inc.
Inventor: Rob Marsland , Timothy Day
IPC: H01S3/13
CPC classification number: H01S5/3402 , B82Y20/00 , F41G1/36 , G01J3/28 , H01S5/005 , H01S5/02208 , H01S5/02288 , H01S5/024 , H01S5/02469 , H01S5/042 , H01S5/0428 , H01S5/06216 , H01S5/06808 , H01S5/0683
Abstract: A highly portable, high-powered infrared laser source is produced by intermittent operation of a quantum cascade laser power regulated to a predetermined operating range that permits passive cooling. The regulation process may boost battery voltage allowing the use of a more compact, low-voltage batteries.
Abstract translation: 高度便携的高功率红外激光源通过间歇地操作被调节到允许被动冷却的预定操作范围的量子级联激光器功率来产生。 调节过程可以提高电池电压,允许使用更紧凑的低压电池。
-
公开(公告)号:US08879590B2
公开(公告)日:2014-11-04
申请号:US13629341
申请日:2012-09-27
Applicant: Daylight Solutions, Inc.
Inventor: Michael Pushkarsky , Timothy Day , David F. Arnone
IPC: H01S3/13 , H01S5/40 , G02B6/42 , G02B27/10 , F41H13/00 , H01S5/022 , H01S5/00 , H01S3/23 , H01S5/062 , H01S5/14 , H01S5/34
CPC classification number: G02B27/10 , B82Y20/00 , F41H13/0056 , G02B6/4206 , G02B27/1006 , H01S3/2383 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/06216 , H01S5/141 , H01S5/3401 , H01S5/4012 , H01S5/4087
Abstract: A laser source assembly for providing an assembly output beam includes a first MIR laser source, a second MIR laser source, and a beam combiner. The first MIR laser source emits a first MIR beam that is in the MIR range and the second MIR laser source emits a second MIR beam that is in the MIR range. Further, the beam combiner spatially combines the first MIR beam and the second MIR beam to provide the assembly output beam. With this design, a plurality MIR laser sources can be packaged in a portable, common module, each of the MIR laser sources generates a narrow linewidth, accurately settable MIR beam, and the MIR beams are combined to create a multiple watt assembly output beam having the desired power.
Abstract translation: 用于提供组件输出光束的激光源组件包括第一MIR激光源,第二MIR激光源和光束组合器。 第一个MIR激光源发射位于MIR范围内的第一个MIR光束,第二个MIR激光源发射一个位于MIR范围内的第二个MIR光束。 此外,光束组合器在空间上组合第一MIR光束和第二MIR光束以提供组装输出光束。 通过这种设计,多个MIR激光源可以被封装在便携式的公共模块中,每个MIR激光源产生窄线宽,精确可设置的MIR光束,并且MIR光束被组合以产生多瓦组件输出光束,其具有 所需的电力。
-
公开(公告)号:US20140251964A1
公开(公告)日:2014-09-11
申请号:US13790403
申请日:2013-03-08
Applicant: DAYLIGHT SOLUTIONS, INC.
Inventor: Jeremy A. Rowlette
IPC: B23K26/04
CPC classification number: H01S5/02208 , H01S3/13 , H01S3/1305 , H01S3/1306 , H01S3/136 , H01S3/139 , H01S5/0014 , H01S5/005 , H01S5/02 , H01S5/0222 , H01S5/141 , H01S5/3401
Abstract: A laser assembly (12) for providing an output beam (18) includes a gain medium (16) and a laser housing (20) that retains the gain medium (16). The gain medium (16) generates the output beam (18) when electrical power is directed to the gain medium (16). The laser housing (20) includes a reference redirector (20A) that is used to a reference datum to check the alignment of the output beam (18) relative to the laser housing (20). The reference redirector (20A) can be a mirror that is integrated into the laser housing.
Abstract translation: 用于提供输出光束(18)的激光组件(12)包括增益介质(16)和保持增益介质(16)的激光器壳体(20)。 当电力被引导到增益介质(16)时,增益介质(16)产生输出光束(18)。 激光器壳体(20)包括用于参考基准的参考重定向器(20A),以检查输出光束(18)相对于激光器壳体(20)的对准。 参考重定向器(20A)可以是集成到激光器壳体中的镜子。
-
公开(公告)号:US20130243018A1
公开(公告)日:2013-09-19
申请号:US13793197
申请日:2013-03-11
Applicant: DAYLIGHT SOLUTIONS, INC.
Inventor: David P. Caffey
CPC classification number: H01S5/024 , B82Y20/00 , H01S5/02 , H01S5/02248 , H01S5/02461 , H01S5/028 , H01S5/141 , H01S5/168 , H01S5/22 , H01S5/3402
Abstract: A laser assembly (10) that generates a beam (20) includes a gain medium (12) having a first facet region (24) that includes a first facet (16), a second facet region (26) that includes a second facet (18), and an intermediate region (28) that separates and connects the facet regions (24) (26). Additionally, the gain medium (12) includes a substrate layer (30) and a core layer (34) that extend between the facets (16) (18). The gain medium (12) is designed so that when current is directed to the gain medium, (i) current flows through the core layer (34) in the intermediate region (28) to generate the beam (20), and (ii) current does not flow through or flows at a reduced rate through the core layer (34) in one or both facet regions (24) (26).
Abstract translation: 产生光束(20)的激光组件(10)包括具有第一小面区域(24)的增益介质(12),所述第一小面区域包括第一小面(16),第二小面区域(26),其包括第二小面 18)和分隔并连接小面区域(24)(26)的中间区域(28)。 另外,增益介质(12)包括在小面(16)(18)之间延伸的衬底层(30)和芯层(34)。 增益介质(12)被设计成当电流被引导到增益介质时,(i)电流流过中间区域(28)中的芯层(34)以产生光束(20),和(ii) 电流不以一个或两个小面区域(24)(26)中的芯层(34)的速率流过或流过。
-
-
-