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1. 发明申请

WO2018217277A1 METHODS OF AND SYSTEMS FOR HEAT DEPOSITION IN ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：WO2018217277A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/022629
申请日：2018-03-15
申请人： NLIGHT, INC.
发明人： KARLSEN, Scott , MARTINSEN, Robert , KLINER, Dahv, A.V. , FARROW, Roger
IPC分类号： B22F3/105 , G02B27/09 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号： B22F3/1055 , B22F2003/1057 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G02B6/028 , G02B6/036 , G02B6/14 , G02B26/101 , G02B26/103 , G02B27/09 , G02B27/0927 , G02B27/0994
摘要： An apparatus for heat deposition in additive manufacturing may include: a first optical beam source configured to generate a first optical beam; a second optical beam source configured to generate a second optical beam; and/or an optical system. The optical system may be configured to move the generated first optical beam over a target area. The optical system may be further configured to move the generated second optical beam over the target area so that a path of the second optical beam moving over the target area is dithered about a path of the first optical beam moving over the target area. The optical system may be configured to focus the generated first optical beam at a plane of a target area. The optical system may be further configured to focus the generated second optical beam at the plane of the target area.

2. 发明申请

WO2017102933A2 HOMOGENISIERER MIT LICHTQUELLE 审中-公开
标题翻译：均质器光源
公开(公告)号：WO2017102933A2
公开(公告)日：2017-06-22
申请号：PCT/EP2016/081163
申请日：2016-12-15
申请人： IVOCLAR VIVADENT AG
发明人： SENN, Bruno , PAULER, Markus
IPC分类号： F21K99/00 , G02B27/09 , G02B19/00 , F21V8/00
CPC分类号： G02B19/0028 , A61B1/06 , A61C19/003 , F21Y2115/10 , G02B6/0008 , G02B6/0096 , G02B27/0977 , G02B27/0994
摘要： Es ist ein Homogenisierer, mit einer Eingangsfläche und einer Ausgangsfläche, vorgesehen die zueinander inkongruent sind, wobei sich zwischen der Eingangsfläche und der Ausgangsfläche mindestens eine Schrägfläche erstreckt. Die Schrägfläche weist eine Riffelung auft. Es ist vorgesehen, dass der Homogenisierer als Hohlkörper ausgebildet ist, der die LED-Chips (14) reflektierend umgibt.
摘要翻译：它是具有输入表面和输出表面的均化器，所述输入表面和输出表面被设置为彼此不一致，并且至少一个擦洗表面在输入表面和输出表面之间延伸，擦洗区域有波纹。规定均化器设计为中空体，其以反射方式围绕LED芯片（14）

3. 发明申请

WO2017091265A1 HIGH-POWER PLANAR WAVEGUIDE (PWG) PUMPHEAD WITH MODULAR COMPONENTS FOR HIGH-POWER LASER SYSTEM 审中-公开
标题翻译：用于大功率激光系统的大功率平面波导（PWG）泵头，配有模块化组件
公开(公告)号：WO2017091265A1
公开(公告)日：2017-06-01
申请号：PCT/US2016/049151
申请日：2016-08-26
申请人： RAYTHEON COMPANY
发明人： FILGAS, David M. , MCGANTY, Stephen H. , KOONTZ, Christopher R.
IPC分类号： H01S3/063 , G02B6/42 , G02B27/09 , H01S3/094 , H01S3/0941 , H01S3/13 , H01S3/131 , H01S3/23 , H01S3/02 , H01S3/04 , H01S3/042
CPC分类号： H01S5/02423 , G02B6/00 , G02B6/0011 , G02B6/0081 , G02B6/0085 , G02B6/4204 , G02B6/4214 , G02B6/4296 , G02B27/0927 , G02B27/0994 , H01S3/025 , H01S3/0407 , H01S3/042 , H01S3/0632 , H01S3/094057 , H01S3/09415 , H01S3/1301 , H01S3/1305 , H01S3/1307 , H01S3/1312 , H01S3/2308 , H01S5/02236 , H01S5/02296 , H01S5/041 , H01S5/2018
摘要： A system includes a laser system having a master oscillator (102) and a planar waveguide (PWG) amplifier (104) having one or more laser diode pump arrays (208), a PWG pumphead (204-206, 308), input optics (202), and output optics (213, 214). The PWG pumphead is configured to receive a low-power optical beam (1102) from the master oscillator and generate a high-power optical beam (116). The PWG pumphead includes a laser gain medium (1110), a cartridge (206), and a pumphead housing (204). The cartridge is configured to receive and retain the laser gain medium, and the cartridge includes one or more cooling channels (1106-1108) configured to transport coolant in order to cool the laser gain medium. The pumphead housing is configured to receive and retain the cartridge, where the cartridge is removable from the housing.
摘要翻译：系统包括具有主振荡器（102）和具有一个或多个激光二极管泵阵列（208）的平面波导（PWG）放大器（104）的激光系统，PWG泵头（204- 输入光学器件（202）和输出光学器件（213,214）。 PWG泵头配置为接收来自主振荡器的低功率光束（1102）并且生成高功率光束（116）。 PWG泵头包括激光增益介质（1110），盒（206）和泵头壳体（204）。盒构造成接收和保持激光增益介质，并且盒包括构造成传输冷却剂以冷却激光增益介质的一个或多个冷却通道（1106-1108）。泵头壳体构造成接收和保持墨盒，其中墨盒可从壳体移除。

4. 发明申请

WO2016172074A1 INTEGRATING CONE FOR AN ILLUMINATION DEVICE 审中-公开
标题翻译：用于照明装置的集成锥体
公开(公告)号：WO2016172074A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028235
申请日：2016-04-19
申请人： EXCELITAS CANADA, INC. , EXCELITAS TECHNOLOGIES CORP.
发明人： WANG, Yong , CONSTANTINOU, Paul , KUK, Sola, Anne
IPC分类号： G02B17/00 , G02B27/09 , G02B19/00
CPC分类号： G02B21/08 , F21V5/04 , F21V7/22 , F21V9/30 , F21V13/08 , F21V13/14 , F21Y2113/13 , F21Y2115/10 , G01N21/6458 , G01N2021/6471 , G01N2021/6478 , G02B6/0001 , G02B17/004 , G02B19/0019 , G02B19/0061 , G02B19/0095 , G02B21/16 , G02B27/0994 , G02B27/1006 , G02B27/141
摘要： A device for increasing the optical power of a solid state light source in the green and/or yellow bands, is disclosed. The device has an integral body having an ingress surface configured to receive light from an emitting portion of the solid state light source, an egress surface substantially opposite the ingress surface, and a recess formed within the body. The recess has an input opening in the ingress surface, an output opening in the egress surface, and a recess surface within the body extending between the input opening and the output opening. The recess surface is configured to reflect visible light with Lambertian scatter characteristics.
摘要翻译：公开了一种用于增加绿色和/或黄色带中的固态光源的光功率的装置。该装置具有整体，其具有被构造成从固态光源的发射部分接收光的进入表面，基本上与进入表面相对的出口表面，以及形成在主体内的凹部。所述凹部在所述入口表面具有输入开口，所述出口表面中的输出开口，以及在所述主体内在所述输入开口和所述输出开口之间延伸的凹陷表面。凹陷表面被配置为用朗伯散射特性来反射可见光。

5. 发明申请

WO2016139046A1 A LIGHT EMITTING APPARATUS 审中-公开
标题翻译：发光装置
公开(公告)号：WO2016139046A1
公开(公告)日：2016-09-09
申请号：PCT/EP2016/052973
申请日：2016-02-12
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： HIKMET, Rifat, Ata, Mustafa , JUTTE, Petrus, Theodorus , VDOVIN, Olexandr, Valentynovych
IPC分类号： F21K99/00 , F21V9/16 , G03B21/20 , F21S8/10
CPC分类号： F21V9/30 , F21K9/61 , F21K9/62 , F21S41/125 , F21S41/14 , F21S41/16 , F21S41/24 , F21W2131/10 , F21W2131/406 , F21Y2115/10 , F21Y2115/30 , G02B27/0944 , G02B27/0955 , G02B27/0977 , G02B27/0994 , G02B27/425 , G03B21/204 , G03B21/2066 , G03B21/208
摘要： The present invention relates to a light emitting apparatus comprising, an element (104) arranged to convert light of a first wavelength (110) into light of a second wavelength (112), emit the light of the second wavelength (112), and to reflect light of the first wavelength (110), a reflector (106) arranged to reflect light of the first wavelength (110), and transmit light of the second wavelength (112), a light source (102) emitting light of the first wavelength (110) on the reflector (106) such that the refiected light of the first wavelength (110) is directed towards the element (104), a lens (108) arranged to focus light of the first wavelength (110) reflected by the reflector (106) onto the element (104), and to collect light emitted and refiected from the element (104), wherein the element (104) is arranged to emit light of the second wavelength (112) with an angular distribution (116) within a collection angle of the lens (108), wherein the element (104) is further arranged to reflect light of the first wavelength (110) with an angular distribution (118) substantially within the collection angle of the lens (108) and with an intensity distribution such that a portion (120) of the light of the first wavelength (110) that is reflected with an angular distribution outside a region (122) covered by the reflector (106) is larger than a portion (124) of the light of the first wavelength (110) that is reflected with an angular distribution within the region (122) covered by the reflector (106).
摘要翻译：本发明涉及一种发光装置，包括：将第一波长（110）的光转换成第二波长（112）的光的元件（104）发射第二波长（112）的光，并且反射第一波长（110）的光，布置成反射第一波长（110）的光并且透射第二波长（112）的光的反射器（106），发射第一波长的光的光源（102）（110）上的反射器（110）的反射器（110）的反射器（110）的反射器（110）的反射器（110）的反射器（106）到元件（104）上，并收集从元件（104）发射和反射的光，其中元件（104）被布置成以角度分布（116）内的角分布（116）发射第二波长（112）的光所述透镜（108）的收集角度，其中所述元件（104）还被布置成以基本上在透镜（108）的收集角度内的角度分布（118）反射具有第一波长（110）的光，并具有强度分布，使得第一波长（110）的光的一部分（120）表示被反射器（106）覆盖的区域（122）外侧的角度分布反射的大于在区域（122）内以角度分布反射的第一波长（110）的光的部分（124）被反射器（106）覆盖。

6. 发明申请

WO2016107851A1 LIGHT COUPLER 审中-公开
标题翻译：光耦合器
公开(公告)号：WO2016107851A1
公开(公告)日：2016-07-07
申请号：PCT/EP2015/081304
申请日：2015-12-28
申请人： IMEC VZW
发明人： ROTTENBERG, Xavier , CLAES, Tom
IPC分类号： G02B6/24 , G02B6/124 , G01N15/14 , G02B27/22
CPC分类号： G02B6/34 , G01N15/1434 , G01N15/1456 , G01N15/1484 , G01N2015/0065 , G01N2015/1006 , G01N2015/144 , G01N2015/149 , G02B6/0061 , G02B6/124 , G02B6/24 , G02B27/0927 , G02B27/0994 , G02B27/2292
摘要： A light coupler (8) for optically out-coupling a light signal (5) from an integrated waveguide (4) into free space comprises a plurality of microstructures (202). The plurality of microstructures (202) are adapted in shape and position to compensate decay of the light signal (5) when propagating in the light coupler (8), and to provide a power distribution (201) of the light signal (5) when propagating in free space such that this power distribution (201) corresponds to a predetermined target power distribution. Each of the microstructures forms an optical scattering center, and the microstructures are positioned on the light coupler in accordance with a non-uniform number density distribution.
摘要翻译：用于将光信号（5）从集成波导（4）光学输出耦合到自由空间中的光耦合器（8）包括多个微结构（202）。多个微结构（202）适于形状和位置以补偿在光耦合器（8）中传播时光信号（5）的衰减，并且当光信号（5）的功率分布（201）在自由空间中传播，使得该功率分配（201）对应于预定的目标功率分布。每个微结构形成光学散射中心，并且微结构根据不均匀数密度分布被定位在光耦合器上。

7. 发明申请

WO2016089726A1 HIGH RADIANCE LIGHT EMITTING DIODE LIGHT ENGINE 审中-公开
标题翻译：高辐射发光二极管轻型发动机
公开(公告)号：WO2016089726A1
公开(公告)日：2016-06-09
申请号：PCT/US2015/062904
申请日：2015-11-30
申请人： INNOVATIONS IN OPTICS, INC.
发明人： BRUKILACCHIO, Thomas John
IPC分类号： G02B6/00
CPC分类号： G02B6/4212 , G02B6/04 , G02B6/29364 , G02B6/4206 , G02B6/4215 , G02B6/4272 , G02B6/4286 , G02B6/4292 , G02B6/4296 , G02B19/0066 , G02B21/0076 , G02B21/16 , G02B27/0994 , H05B33/0803
摘要： Described is a light emitting diode (LED) high radiance illumination system that includes at least one LED die and a tapered collection optic. An aperture in a reflective surface at the output end of the tapered collection optic recovers light is configured to emit light to an adjacent optical fiber bundle. The reflective surface surrounding the aperture reflects light back through the tapered collection optic, resulting in increased radiance. The system provides uniform high intensity in near and far fields and is suitable for applications including surgical and microscopy illumination with high color rendering index, and stable and adjustable intensity and correlated color rendering. Illumination can include one or more colors, including white light. The system has improved thermal and optical performance and is generally more compact and lower in cost relative to conventional systems.
摘要翻译：描述了包括至少一个LED管芯和锥形收集光学器件的发光二极管（LED）高辐射照明系统。在锥形收集光学器件的出射端处的反射表面中的孔径恢复光被配置为向相邻的光纤束发射光。围绕光圈的反射表面通过锥形收集光学器件反射光线，从而增加辐射度。该系统在近场和远场均匀提供高强度，适用于具有高显色指数的手术和显微照明，以及稳定可调的强度和相关色彩的应用。照明可以包括一种或多种颜色，包括白光。该系统具有改善的热和光学性能，并且通常比常规系统更紧凑和成本更低。

8. 发明申请

WO2016081558A1 WALL WASH LUMINAIRE WITH LIGHT GUIDE AND OPTICAL ELEMENT THEREFORE 审中-公开
标题翻译：壁灯洗衣机带有光导和光学元件
公开(公告)号：WO2016081558A1
公开(公告)日：2016-05-26
申请号：PCT/US2015/061268
申请日：2015-11-18
申请人： QUARKSTAR LLC
发明人： SPEIER, Ingo , ISBRUCKER, Victor E.
IPC分类号： G02B19/00 , F21S8/06 , F21V7/00 , F21V8/00
CPC分类号： G02B6/0086 , F21S8/026 , F21S8/036 , F21S8/06 , F21V7/00 , F21V7/10 , F21V14/04 , F21V21/26 , F21Y2115/10 , G02B6/0011 , G02B6/0023 , G02B6/003 , G02B6/0045 , G02B6/0051 , G02B6/0063 , G02B6/0068 , G02B6/0073 , G02B6/0085 , G02B19/0028 , G02B19/0066 , G02B27/0994 , G02F2001/133607
摘要： A light shaping article includes a solid optic having a cross-sectional profile including an input interface; a convex output surface opposite the input interface; a concave first side surface extending between the input interface and the convex output surface; and a second side surface opposite the concave first side surface extending from between input interface to the convex output surface. The concave first side surface and the convex output surface are configured such that, when the solid optic receives input light having an input angular range in a plane of the cross-sectional profile, the solid optic guides the light to and emits the light from the output surface in an output angular range in the plane. A prevalent propagation direction of output light in the output angular range is tilted toward the second side surface relative to a prevalent propagation direction of input light in the input angular range.
摘要翻译：光成型制品包括具有包括输入接口的横截面轮廓的固体光学元件; 与输入接口相对的凸出的输出表面; 凹入的第一侧面，在所述输入界面和所述凸出的输出面之间延伸; 以及与从凹入的第一侧表面相对的第二侧表面，其从输入界面延伸到凸出的输出表面。凹入的第一侧表面和凸出的输出表面被构造成使得当固体光学器件接收具有在横截面轮廓的平面中的输入角度范围的输入光时，固体光学器件将光引导到来自输出表面在平面内的输出角度范围内。输出角度范围内的输出光的普遍传播方向相对于输入角度范围内的输入光的普遍传播方向朝向第二侧面倾斜。

9. 发明申请

WO2015168003A1 OPTICAL FILM STACK FOR LIGHT DUCT 审中-公开
标题翻译：光导胶片胶片
公开(公告)号：WO2015168003A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/027758
申请日：2015-04-27
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： GEISLER, Karl J. L. , NIELSEN, Paul A.
IPC分类号： F21S2/00 , F21V7/00
CPC分类号： F21S11/007 , G02B5/0215 , G02B5/0231 , G02B5/0263 , G02B5/04 , G02B5/045 , G02B5/28 , G02B5/285 , G02B6/0035 , G02B6/0038 , G02B6/0076 , G02B6/0096 , G02B27/0994 , G02B27/143
摘要： A film stack reflects incident light in some areas and transmits incident light in other areas, and it redirects incident light with one or more structured surfaces. The spatially variable reflection and transmission is achieved at least in part with reflective strips, and the reflective strips are attached to a first major surface of a structured optical film in the film stack. A second major surface of the structured optical film, opposite the first major surface, attaches to a substrate. The reflective strips attach to the structured optical film by a first discontinuous adhesive layer, having first adhesive areas. The structured optical film attaches to the substrate by a second discontinuous adhesive layer, having second adhesive areas. A major portion of the first adhesive areas, and a major portion of the second adhesive areas, is circumscribed by the reflective strips. The film stack may be part of a light duct.
摘要翻译：薄膜叠层在一些区域反射入射光，并将入射光透射到其他区域，并将入射光与一个或多个结构化表面重定向。空间可变的反射和透射至少部分地由反射条实现，并且反射条附接到膜堆中的结构化光学膜的第一主表面。结构化光学膜的与第一主表面相对的第二主表面附着于基底。反射条通过具有第一粘合区域的第一不连续粘合剂层附着到结构化光学膜。结构化光学膜通过具有第二粘合区域的第二不连续粘合剂层附着到基板。第一粘合剂区域的主要部分和第二粘合剂区域的主要部分被反射条限定。薄膜叠层可以是光导管的一部分。

10. 发明申请

WO2014198773A1 SEMICONDUCTOR LASER MODULE 审中-公开
标题翻译：半导体激光模块
公开(公告)号：WO2014198773A1
公开(公告)日：2014-12-18
申请号：PCT/EP2014/062128
申请日：2014-06-11
申请人： PANTEC ENGINEERING AG
发明人： HEINRICH, Arne , HAGEN, Clemens
IPC分类号： H01S5/10 , H01S5/40 , G02B27/09 , H01S5/026 , H01S5/00
CPC分类号： G02B27/0955 , G02B19/0014 , G02B19/0052 , G02B27/0966 , G02B27/0994 , H01S5/005 , H01S5/1064 , H01S5/22 , H01S5/405 , H01S5/50
摘要： A semiconductor laser module (10) comprises a tapered laser diode (12) and/or a tapered amplifier diode equipped with beam shaping optics (14). The tapered laser diode and/or the tapered amplifier diode includes an emission facet (16) for emitting a laser beam (18) along a beam axis (24). The beam-shaping optics comprise a plano-convex cylindrical lens oriented so as to change divergence of the beam in the fast axis direction, the plano-convex spherical cylindrical lens having a planar surface (26) arranged facing the facet and a circular cylindrical surface (22) facing away from the facet.
摘要翻译：半导体激光器模块（10）包括锥形激光二极管（12）和/或配备有光束整形光学器件（14）的锥形放大器二极管。锥形激光二极管和/或锥形放大器二极管包括用于沿着光束轴线（24）发射激光束（18）的发射小面（16）。光束整形光学元件包括一个平凸柱面透镜，其取向为改变光束在快轴方向上的发散度，平凸球面柱面透镜具有面向面的平面（26）和圆柱形表面（22）面向远离小平面。

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