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1. 发明申请

WO2006050535A2 A BEAM SHAPER AND IMAGING HEAD 审中-公开
标题翻译：光束形状和成像头
公开(公告)号：WO2006050535A2
公开(公告)日：2006-05-11
申请号：PCT/US2005/040677
申请日：2005-11-08
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir , LIBERMAN, Moshe , PELLMAN, Asaf
发明人： EYAL, Ophir , LIBERMAN, Moshe , PELLMAN, Asaf
IPC分类号： G02B27/09 , G02B6/42
CPC分类号： G02B27/0994 , G02B6/14 , G02B6/4206 , G02B6/421 , Y10S385/901
摘要： Beam shapers, imaging heads formed using such beam shapers and methods are provided that are adapted to shape a light beam for use in imaging. In accordance with one method described herein a light beam is received and the light beam is reflectively scrambled to form generally homogenous light having a non-circular shape. The homogenous light is delivered to a circular core multimode light path that shapes the light beam so that light exiting the circular core multimode light path comprises circular shaped homogenous light.
摘要翻译：光束成形器，使用这种光束成形器和方法形成的成像头被提供，其适于形成用于成像的光束。根据本文所述的一种方法，接收光束并且光束被反射加扰以形成具有非圆形形状的大致均匀的光。均匀的光被传送到圆形多模光路，其形成光束，使得离开圆形多芯光路的光包括圆形均匀的光。

2. 发明申请

WO2007149208A3 DIRECT ENGRAVING OF FLEXOGRAPHIC PRINTING PLATES 审中-公开
公开(公告)号：WO2007149208A3
公开(公告)日：2007-12-27
申请号：PCT/US2007/013146
申请日：2007-06-04
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir , LIBERMAN, Moshe , PELLMAN, Asaf , RAUCHBACH, Rina , CHAYET, Haim
发明人： EYAL, Ophir , LIBERMAN, Moshe , PELLMAN, Asaf , RAUCHBACH, Rina , CHAYET, Haim
IPC分类号： B41C1/05 , B23K26/06
摘要： An optical imaging head for direct engraving of flexographic printing plates, comprising at least two laser diodes (10, 12) emitting radiation in one or more wavelengths; and means for imaging the one or more wavelengths of radiation at different depths relative to a surface of the plate.

3. 发明申请

WO2009105157A1 A FIBER OPTIC IMAGING APPARATUS 审中-公开
标题翻译：光纤成像装置
公开(公告)号：WO2009105157A1
公开(公告)日：2009-08-27
申请号：PCT/US2009/000736
申请日：2009-02-05
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir , LIBERMAN, Moshe
发明人： EYAL, Ophir , LIBERMAN, Moshe
IPC分类号： G02B6/42
CPC分类号： G02B6/4204 , G02B6/06
摘要： A FIBER OPTIC IMAGING APPARATUS WITH FEEDBACK CIRCUIT.
摘要翻译：具有反馈电路的光纤成像装置。

4. 发明申请

WO2010132088A1 A SYSTEM FOR OPTICALLY ADJUSTING AN IMAGING HEAD 审中-公开
标题翻译：用于光学调整成像头的系统
公开(公告)号：WO2010132088A1
公开(公告)日：2010-11-18
申请号：PCT/US2010/001301
申请日：2010-05-03
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir , AMSILI, Shay , BURKATOVSKY, Vitaly , GOLDSTEIN, Kobi , LIBERMAN, Moshe
发明人： EYAL, Ophir , AMSILI, Shay , BURKATOVSKY, Vitaly , GOLDSTEIN, Kobi , LIBERMAN, Moshe
IPC分类号： B41C1/05 , G02B21/00
CPC分类号： B41C1/05 , G02B21/0032
摘要： The present invention relates to a system for optically adjusting a computer-to-plate (CTP) imaging head which includes an a light source (104), optical fiber (124) for transmitting light emitted from the light source; an imaging lens (204) for focusing light emitted from a distal end of the optical fiber (128) on a substrate; wherein a portion of light striking the substrate is reflected back to the distal end of the optical fiber; a fiber optic coupler (116) in the optical fiber which transmits the reflected light to a light detector (112); wherein the light detector measures intensity of the reflected light; and a control unit configured to adjust the imaging head according to the intensity of the reflected light.
摘要翻译：本发明涉及一种用于光学调节计算机对板（CTP）成像头的系统，该系统包括：光源（104），用于传输从光源发出的光的光纤（124）; 用于将从所述光纤（128）的远端发射的光聚焦在基板上的成像透镜（204）其中射入所述基板的光的一部分被反射回所述光纤的远端; 在所述光纤中的光纤耦合器（116）将所述反射光透射到光检测器（112）; 其中所述光检测器测量所述反射光的强度; 以及控制单元，被配置为根据反射光的强度来调整成像头。

5. 发明申请

WO2010042147A1 A DISTRIBUTED TEMPERATURE SENSOR 审中-公开
标题翻译：分布式温度传感器
公开(公告)号：WO2010042147A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/005278
申请日：2009-09-23
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir , LIBERMAN, Moshe
发明人： EYAL, Ophir , LIBERMAN, Moshe
IPC分类号： G01K3/00 , G01K11/06 , G01K11/32 , G08B17/02
CPC分类号： G01K11/3206 , G01K3/005 , G01K11/06 , G01K2003/145
摘要： A distributed temperature sensor (10) for cables configurations including at least one optical waveguide (12), the waveguide is constructed from a material with a predefined melting point, a light source (13) which is configured to emit light into the sensing optical waveguide (12), a detector (14) configured to detect transmitted light intensity from the sensing optical waveguide (12); and an interlock module (15) configured to perform a shutdown of high power fiber coupled laser diodes (11), according to the signal detected by detector (14).
摘要翻译：一种用于包括至少一个光波导（12）的电缆配置的分布式温度传感器（10），所述波导由具有预定熔点的材料构成，光源（13）被配置为将光发射到所述感测光波导（12），检测器（14），被配置为检测来自所述感测光波导（12）的透射光强度; 以及互锁模块（15），其被配置为根据由检测器（14）检测到的信号执行关闭高功率光纤耦合激光二极管（11）。

6. 发明申请

WO2012170275A1 COUPLED MULTI-WAVELENGTH CONFOCAL SYSTEMS FOR DISTANCE MEASUREMENTS 审中-公开
标题翻译：耦合多波长协调系统进行距离测量
公开(公告)号：WO2012170275A1
公开(公告)日：2012-12-13
申请号：PCT/US2012/040166
申请日：2012-05-31
申请人： EASTMAN KODAK COMPANY , EYAL, Ophir
发明人： EYAL, Ophir
IPC分类号： G01B11/14 , G02B21/00
CPC分类号： G01B11/14 , G01B2210/50 , G02B21/0064
摘要： A system for measuring a distance to a substrate includes a first light source, emitting a first wavelength on a region of the substrate though a lens. A second light source emits a second wavelength region of the substrate through the lens. A first and second detector are configured to detect the first and second wavelength light reflected from the substrate. A processor is configured to compute a first response function wherein the first response function represents reflected light intensity emitted from the first light source as a function of the distance between the imaging device and substrate. A second response function represents reflected light intensity emitted from the second light source as a function of the distance between the imaging device and substrate. A ratio response function represents the ratio of the first and second response function as a function of distance between the imaging device and substrate.
摘要翻译：用于测量与衬底的距离的系统包括通过透镜在衬底的区域上发射第一波长的第一光源。第二光源通过透镜发射基板的第二波长区域。第一和第二检测器被配置为检测从基板反射的第一和第二波长光。处理器被配置为计算第一响应函数，其中第一响应函数表示从第一光源发射的反射光强度作为成像装置和基板之间的距离的函数。第二响应函数表示从第二光源发射的反射光强度作为成像装置和基板之间的距离的函数。比率响应函数表示作为成像装置和基板之间的距离的函数的第一和第二响应函数的比率。

7. 发明申请

WO2011031593A1 IMAGING HEAD FOR 3D IMAGING 审中-公开
标题翻译： 3D成像成像头
公开(公告)号：WO2011031593A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/047420
申请日：2010-09-01
申请人： EASTMAN KODAK COMPANY , AVIEL, David , EYAL, Ophir
发明人： AVIEL, David , EYAL, Ophir
IPC分类号： B41C1/05
CPC分类号： B41C1/05
摘要： An imaging head for writing an image on a substrate includes an array of emitters comprised of groups of emitters; imaging lens that focuses light from each group onto the substrate; and wherein light from each group is focused at a different depth relative to a surface of the substrate. The imaging head can be used for 3D imaging of a flexographic plate by using multiple emitters configured to engrave on the same region of the flexographic plate during different time periods.
摘要翻译：用于在衬底上写入图像的成像头包括由发射器组组成的发射器阵列; 将来自每组的光聚焦到基底上的成像透镜; 并且其中来自每个组的光聚焦在相对于所述衬底的表面的不同深度处。成像头可以用于通过使用多个发射器来构造柔性版的3D成像，所述多个发射器被配置为在不同的时间段内雕刻在柔性版的相同区域上。

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