-
公开(公告)号:US07167630B2
公开(公告)日:2007-01-23
申请号:US11268187
申请日:2005-11-07
申请人: Ophir Eyal , Moshe Liberman , Asaf Pellman
发明人: Ophir Eyal , Moshe Liberman , Asaf Pellman
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。
-
公开(公告)号:US20060098934A1
公开(公告)日:2006-05-11
申请号:US11268187
申请日:2005-11-07
申请人: Ophir Eyal , Moshe Liberman , Asaf Pellman
发明人: Ophir Eyal , Moshe Liberman , Asaf Pellman
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。
-
公开(公告)号:US20080018943A1
公开(公告)日:2008-01-24
申请号:US11424919
申请日:2006-06-19
申请人: Ophir Eyal , Moshe Liberman , Asaf Pellman , Rina Rauchbach , Haim Chayet
发明人: Ophir Eyal , Moshe Liberman , Asaf Pellman , Rina Rauchbach , Haim Chayet
IPC分类号: B41C1/04
CPC分类号: B41C1/05 , B23K26/0608 , B23K26/0617 , B23K26/0648
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.
摘要翻译: 一种用于柔性版印刷板的直接雕刻的光学成像头,包括至少两个发射一个或多个波长的辐射的激光二极管(10,12) 以及用于对相对于所述板的表面的不同深度成像所述一个或多个波长的辐射的装置。
-
公开(公告)号:US20090207387A1
公开(公告)日:2009-08-20
申请号:US12032716
申请日:2008-02-18
申请人: Ophir Eyal , Moshe Liberman
发明人: Ophir Eyal , Moshe Liberman
CPC分类号: G02B6/4204 , G02B6/06
摘要: A fiber optic imaging apparatus includes a light source (12); at least one optical fiber (47) for transmitting light from the light source; a mechanical assembly for supporting at least one optical fiber; a detector (41) which measures light transmitted by at least one optical fiber; and a controller for adjusting light intensity emitted from the light source according to a level of light detected by the light detector.
摘要翻译: 光纤成像设备包括光源(12); 用于从光源透射光的至少一个光纤(47); 用于支撑至少一个光纤的机械组件; 检测器(41),其测量由至少一根光纤透射的光; 以及控制器,用于根据由光检测器检测到的光的水平来调节从光源发射的光强度。
-
公开(公告)号:US20100289865A1
公开(公告)日:2010-11-18
申请号:US12466410
申请日:2009-05-15
申请人: Ophir Eyal , Shay Amsili , Vitaly Burkatovsky , Kobi Goldstein , Moshe Liberman
发明人: Ophir Eyal , Shay Amsili , Vitaly Burkatovsky , Kobi Goldstein , Moshe Liberman
IPC分类号: B41J2/435
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。
-
公开(公告)号:US20100086253A1
公开(公告)日:2010-04-08
申请号:US12247435
申请日:2008-10-08
申请人: Ophir Eyal , Moshe Liberman
发明人: Ophir Eyal , Moshe Liberman
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), end 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),结束检测器(14),其被配置为检测来自感测光波导(12)的透射光强度;以及互锁模块(15),被配置为执行大功率光纤耦合激光二极管(11)的关闭,根据 信号由检测器(14)检测。
-
公开(公告)号:US08111275B2
公开(公告)日:2012-02-07
申请号:US12466410
申请日:2009-05-15
申请人: Ophir Eyal , Shay Amsili , Vitaly Burkatovsky , Kobi Goldstein , Moshe Liberman
发明人: Ophir Eyal , Shay Amsili , Vitaly Burkatovsky , Kobi Goldstein , Moshe Liberman
IPC分类号: B41J2/435
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。
-
公开(公告)号:US20110123160A1
公开(公告)日:2011-05-26
申请号:US12624438
申请日:2009-11-24
申请人: Moshe Liberman , Itzhak Gidanian , Moti Klap
发明人: Moshe Liberman , Itzhak Gidanian , Moti Klap
IPC分类号: G02B6/04
CPC分类号: G02B6/368 , G02B6/3636 , G02B6/3676
摘要: A fiber optic mechanical structure (104) including a substrate configured with plurality of grooves wherein the grooves are split into a first grooves slots and a second grooves slots. A first group of plurality of fibers is placed on the substrate (204) wherein the jackets of one end of each of the first group of plurality of fibers (404) is removed (208) and are secured in the first grooves slots (416). A second group of plurality of fibers (408) is placed on the first group of plurality of fibers (404) wherein the jackets of one end of each of the second group of plurality of fibers is removed and are secured in the second grooves slots (420).
摘要翻译: 一种光纤机械结构(104),其包括配置有多个凹槽的基板,其中所述凹槽被分成第一凹槽槽和第二凹槽槽。 第一组多根纤维被放置在衬底(204)上,其中第一组多根纤维(404)中的每一个的一端的夹套被移除(208)并固定在第一槽槽(416)中, 。 第二组多根纤维(408)被放置在第一组多根纤维(404)上,其中第二组多根纤维中的每一个的一端的夹克被移除并固定在第二槽槽( 420)。
-
-
-
-
-
-
-