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1. 发明申请

US20080151946A1 Monolithic Solid State Laser Apparatus 审中-公开
标题翻译：单片固态激光装置
公开(公告)号：US20080151946A1
公开(公告)日：2008-06-26
申请号：US11817578
申请日：2006-02-27
申请人： Nissim Zafrani , Yuval Artstein
发明人： Nissim Zafrani , Yuval Artstein
IPC分类号： H01S3/06 , H01S3/08
CPC分类号： H01S3/0627 , H01S3/0602 , H01S3/0606 , H01S3/0615 , H01S3/08059 , H01S3/08063 , H01S3/0816 , H01S3/0941 , H01S3/09415 , H01S3/113 , H01S3/1618 , H01S3/1643 , H01S3/2333
摘要： There is provided a solid-state laser apparatus, including a solid-state active element (4) having major surfaces and first and second edges (10,12) oppositely disposed to each other, the first edge (10) being flat and the second edge (12) being constituted by first and second perpendicularly disposed surfaces (12) or having first and second perpendicularly disposed surfaces (12) located adjacent to the second edge, a back reflector (16) and an output coupler (18) located at, or adjacent to, the first edge (10). Light induced in the cavity forms two parallel beams passing therethrough, by means of a first beam which is reflected by the back reflector (16) towards a first of the perpendicularly disposed surfaces and being folded to pass on to the second surface, to be further folded and to proceed towards the first edge (10). A saturable absorber (14) may be attached to the first edge (10).
摘要翻译：提供了一种固体激光装置，其包括具有主表面的固态有源元件（4）和彼此相对设置的第一和第二边缘（10,12），第一边缘（10）是平坦的，第二边缘边缘（12）由第一和第二垂直设置的表面（12）构成，或具有邻近第二边缘定位的第一和第二垂直设置的表面（12），位于其上的后反射器（16）和输出耦合器（18）或与第一边缘（10）相邻。在空腔中感应的光通过第一光束形成两个平行的光束，第一光束被后反射器（16）反射朝向垂直设置的第一表面并被折叠以传递到第二表面。折叠并朝向第一边缘（10）前进。可饱和吸收器（14）可以附接到第一边缘（10）。

2. 发明申请

US20110134945A1 LENGTHENING THE PATH OF A PUMP BEAM IN A MONOLOTHIC SOLID STATE LASER APPARATUS 审中-公开
标题翻译：在单一固体激光装置中增加泵浦光束的路径
公开(公告)号：US20110134945A1
公开(公告)日：2011-06-09
申请号：US12975565
申请日：2010-12-22
申请人： Yaniv VIDNE , Nissim ZAFRANI , Shmuel GREENSTEIN , Dov ABRAMOVICH , Yoav LAVON
发明人： Yaniv VIDNE , Nissim ZAFRANI , Shmuel GREENSTEIN , Dov ABRAMOVICH , Yoav LAVON
IPC分类号： H01S3/10 , H01S3/06
CPC分类号： H01S3/0941 , H01S3/0615 , H01S3/0617 , H01S3/0621 , H01S3/0625 , H01S3/0627 , H01S3/08095 , H01S3/094084 , H01S3/1022
摘要： A solid state laser device with a lengthened pump beam path is provided herein. The laser device includes an active element having a specified geometric shape, specified optical characteristics, and further configured for lasing; and a light pumping element optically coupled to the active element, wherein the light pumping element is configured to generate a pump light beam directed at a specified angle into the active element, and wherein at least one of: the specified angle, the specified geometric shape, and the specified optical characteristics are selected such that the pump light beam is reflected one or more times within the active element resulting in an extension of an absorption path of the pump light beam within the active element.
摘要翻译：本文提供了具有加长的泵浦光束路径的固态激光装置。激光装置包括具有特定几何形状，特定光学特性的有源元件，并且还被配置为用于激光; 以及光耦合到所述有源元件的光抽运元件，其中所述光抽运元件被配置为产生以指定角度指向所述有源元件的泵浦光束，并且其中，所述特定角度，所述指定几何形状并且选择指定的光学特性使得泵浦光束在有源元件内反射一次或多次，导致泵浦光束在有源元件内的吸收路径的延伸。

3. 发明申请

US20110134946A1 LENGTHENING THE PATH OF A LASER BEAM IN A MONOLOTHIC SOLID STATE LASER APPARATUS 审中-公开
标题翻译：在单一固体激光装置中增加激光光束的路径
公开(公告)号：US20110134946A1
公开(公告)日：2011-06-09
申请号：US12975590
申请日：2010-12-22
申请人： Yaniv VIDNE , Nissim ZAFRANI , Shmuel GREENSTEIN , Dov ABRAMOVICH , Yoav LAVON
发明人： Yaniv VIDNE , Nissim ZAFRANI , Shmuel GREENSTEIN , Dov ABRAMOVICH , Yoav LAVON
IPC分类号： H01S3/10 , H01S3/08 , H01S3/091
CPC分类号： H01S3/0627 , H01S3/0615 , H01S3/0617 , H01S3/0621 , H01S3/08054 , H01S3/08059 , H01S3/08095 , H01S3/0941 , H01S3/1022
摘要： A solid state laser device is provided. The active element has a double slope portion defining a right angle between the slopes, wherein the pump light beam is directed into one of the slopes, and wherein an output coupler configured to output a laser beam from the active element is located on a portion of the active element, opposite of the double slope portion, the double slope portion is configured such that the laser beam travels at least twice along the long axis of the active element; and a second double slopes portion located at the edge opposite of the first double sloped portion, wherein the second double slopes portion is perpendicular to the first double slopes portion, and wherein the second double slopes portion is configured such that the laser beam travels back and forth along the long axis of the active element at least one more time.
摘要翻译：提供固态激光装置。所述有源元件具有限定所述斜面之间的直角的双斜坡部分，其中所述泵浦光束被引导到所述斜面中的一个中，并且其中被配置为从所述有源元件输出激光束的输出耦合器位于所述有源元件与所述双斜坡部分相对，所述双斜坡部分被构造成使得所述激光束沿着所述有源元件的长轴行进至少两次; 以及位于与第一双倾斜部分相对的边缘处的第二双斜坡部分，其中第二双斜面部分垂直于第一双斜面部分，并且其中第二双斜面部分被配置为使得激光束返回，沿着活动元件的长轴至少再一次。

4. 发明授权

US5797317A Universal chuck for holding plates of various sizes 失效
标题翻译：用于保持各种尺寸的板的通用卡盘
公开(公告)号：US5797317A
公开(公告)日：1998-08-25
申请号：US818312
申请日：1997-03-14
申请人： Eitan Lahat , Nissim Zafrani
发明人： Eitan Lahat , Nissim Zafrani
IPC分类号： B23Q3/08 , G03F7/20 , H01L21/027 , H05K13/00 , B05C17/08
CPC分类号： G03F7/707 , G03F7/70716 , H05K13/0069 , Y10S101/36
摘要： This invention discloses an universal chuck for holding plates, including a base having a longitudinal axis and a transverse axis, a lower carriage movable on the base along said longitudinal axis, an upper carriage movable on the lower carriage along the longitudinal axis, a plate mounting carried by the lower carriage at one side thereof for mounting one edge of a plate to be held by the universal chuck, and a plate mounting carried by the upper carriage at the side thereof opposite to the one side of the lower carriage, for mounting the opposite edge of the plate to be held by the universal chuck, such that moving the lower carriage and the upper carriage with respect to each other and with respect to the base along said longitudinal axis, changes the distance between the lower carriage and upper carriage plate mountings to thereby enable the chuck to hold plates of different longitudinal dimensions.
摘要翻译：本发明公开了一种用于保持板的通用卡盘，包括具有纵向轴线和横向轴线的基座，沿着所述纵向轴线在基座上可移动的下托架，可沿着纵向轴线在下托架上运动的上托架，板安装件在其一侧由下托架承载，用于安装由通用卡盘保持的板的一个边缘，以及由上滑架在与下滑架一侧相对的一侧承载的板安装件，用于安装由通用卡盘保持的板的相对边缘，使得下滑架和上托架相对于彼此沿着所述纵向轴线相对于基座移动，改变了下滑架和上托架板之间的距离从而使卡盘能够容纳不同纵向尺寸的板。

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