公开(公告)号：US20150009588A2

公开(公告)日：2015-01-08

申请号：US13388520

申请日：2010-07-27

申请人： Yulei Zhao ,  Jie Wang ,  Changjiang Zhang

发明人： Yulei Zhao ,  Jie Wang ,  Changjiang Zhang

IPC分类号： G02B7/185

CPC分类号： F24S23/81 ,  F24S25/00 ,  F24S2023/832 ,  G02B7/1822 ,  G02B7/183 ,  Y02E10/47

摘要： The embodiment of the invention provides a supporting and a shape-regulating device for a reflector of a heliostat, which relates to the solar field. Said device is installed on the back of said reflector of said heliostat and fixed with a support of said heliostat, said supporting and shape-regulating device comprises a shape-regulating part for adjusting the curvature of said reflector and an adjusting part for adjusting the pitch and angle of said reflector; said shape-regulating part comprises at least four shape-regulating components, wherein at least one shape-regulating component is installed on a central sleeve of connection claws in the centre of said reflector, the others are installed on the edge of said reflector and connected respectively with said central sleeve of connection claws through respective supporting arms of connection claws, said shape-regulating components comprise suckers and adjustable fasteners; said adjusting part is set up correspondingly on the side part of said centre sleeve of connection claw, said adjusting part comprises a transition part and an adjusting fastener, said transition part is fixed with said support, said adjusting fastener is set up between said transition part and said centre sleeve of connection claw. Thus, the invention has a simple structure and good adjusting effect, it is convenient to adjust, and easy to process and manufacture.

摘要翻译： 本发明的实施例提供了一种用于定日镜的反射器的支撑和形状调节装置，其涉及太阳能场。 所述装置安装在所述定日镜的所述反射器的背面并用所述定日镜的支撑件固定，所述支撑和形状调节装置包括用于调节所述反射器的曲率的形状调节部分和用于调节所述间距的调节部件 和所述反射器的角度; 所述形状调节部分包括至少四个形状调节部件，其中至少一个形状调节部件安装在所述反射器中心的连接爪的中心套筒上，其它形状调节部件安装在所述反射器的边缘上并连接 分别具有连接爪的所述中心套筒通过连接爪的相应支撑臂，所述形状调节部件包括抽吸器和可调紧固件; 所述调节部件相应地设置在连接爪的所述中心套筒的侧部，所述调节部分包括过渡部分和调节紧固件，所述过渡部分与所述支撑件固定，所述调节紧固件设置在所述过渡部分之间 并且连接爪的中心套筒。 因此，本发明结构简单，调节效果好，调节方便，加工制造容易。

公开(公告)号：US20130322471A1

公开(公告)日：2013-12-05

申请号：US13487611

申请日：2012-06-04

申请人： Dennis Rossbach

发明人： Dennis Rossbach

IPC分类号： H01S3/098 ,  G02B7/185

CPC分类号： G02B26/0825 ,  H01S3/07 ,  H01S3/08059 ,  H01S3/0813 ,  H01S3/086 ,  H01S3/105 ,  H01S3/1307 ,  H01S3/139

摘要： A laser resonator is provided that includes a cavity bounded by an end mirror and output coupler, and one or more gain media between the end mirror and output coupler. The laser resonator also includes a modal corrector mirror between the end mirror and output coupler. The modal corrector mirror includes a controllable-profile faceplate including an optically-treated front surface, and an array of static actuators. Each static actuator includes an adjustable element, and a compliant mechanism located between the adjustable element and faceplate. The adjustable element is configured to exert a selectable, localized push-pull force on the faceplate via the compliant mechanism, and the compliant mechanism is configured to scale the respective force.

摘要翻译： 提供了一种激光谐振器，其包括由端镜和输出耦合器界定的空腔以及端镜和输出耦合器之间的一个或多个增益介质。 激光谐振器还包括端镜和输出耦合器之间的模态校正器镜。 模态校正器镜包括可控轮廓面板，其包括经光学处理的前表面和静止致动器阵列。 每个静态致动器包括可调节元件，以及位于可调节元件和面板之间的顺应机构。 可调元件构造成经由顺应机构在面板上施加可选择的局部推拉力，并且顺应机构构造成对相应的力进行缩放。

公开(公告)号：US20130215527A1

公开(公告)日：2013-08-22

申请号：US13398870

申请日：2012-02-17

申请人： Leonid A. Beresnev ,  Mikhail A. Vorontsov

发明人： Leonid A. Beresnev ,  Mikhail A. Vorontsov

IPC分类号： G02B7/185

CPC分类号： G02B26/0825 ,  G02B26/06

摘要： Apparatus for correcting a distorted incident wavefront are disclosed herein. In some embodiments, an apparatus may include a deformable mirror haying a first surface; a plurality of bimorph actuators coupled to an opposing second surface of the deformable mirror to tilt the deformable mirror with respect to a first plane; at least one mount to convert first motions of the plurality of bimorph actuators to tilt the deformable mirror with respect to the first plane; and an assembly disposed between the at least one mount and the second surface of the deformable mirror to decouple the first motions of the plurality of bimorph actuators from second motions in the deformable mirror that deform the first surface, wherein the plurality of bimorph actuators, the at least one mount, and the assembly have a combined footprint that is smaller than a surface area of the first surface of the deformable mirror.

摘要翻译： 本文公开了用于校正失真入射波前的装置。 在一些实施例中，装置可以包括：第一表面的可变形镜; 多个双压电晶片致动器，其耦合到所述可变形反射镜的相对的第二表面，以相对于第一平面倾斜所述可变形反射镜; 至少一个安装件，用于转换所述多个双压电晶片致动器的第一运动，以相对于所述第一平面倾斜所述可变形反射镜; 以及组件，其布置在所述可变形反射镜的所述至少一个安装座和所述第二表面之间，以将所述多个双压电晶片致动器的所述第一运动与所述可变形反射镜中的使所述第一表面变形的第二运动解耦，其中所述多个双压电晶片致动器， 至少一个安装座，并且所述组件具有小于可变形反射镜的第一表面的表面积的组合覆盖区。

公开(公告)号：US20130070355A1

公开(公告)日：2013-03-21

申请号：US13619373

申请日：2012-09-14

申请人： Emmanuel HUGOT ,  Marie LASLANDES ,  Marc FERRARI ,  Arnaud LIOTARD

发明人： Emmanuel HUGOT ,  Marie LASLANDES ,  Marc FERRARI ,  Arnaud LIOTARD

IPC分类号： G02B7/185

CPC分类号： G02B26/0825 ,  G02B26/06

摘要： Optical devices can comprise a deformable mirror and a system for deforming said mirror. A deformation system comprises a first mechanical structure comprising a first surround, one or more electromechanical actuators attached to the first mechanical structure, a second mechanical structure comprising a substantially planar bottom and a second surround, both deformable, the bottom being attached to the first surround, the second surround being attached to the surround of the mirror, a rigid stud being attached to the bottom, substantially planar and centred on the bottom, the electromechanical actuator or actuators exerting predetermined forces or bending moments on the stud so as to generate a particular distribution of the bending moments on the surround of the mirror, deforming it according to a geometrical form representative or of one or more predetermined geometrical aberrations.

摘要翻译： 光学装置可以包括可变形反射镜和用于使所述反射镜变形的系统。 变形系统包括第一机械结构，其包括附接到第一机械结构的第一环绕，一个或多个机电致动器，包括基本平坦的底部和第二环绕件的第二机械结构，两者都可变形，底部附接到第一环绕 ，第二环绕件附接到反射镜的环绕，刚性螺柱连接到底部，基本上平面并且在底部上居中，机电致动器或致动器在螺柱上施加预定的力或弯矩，以产生特定的 将弯矩分布在反射镜的周围，使其根据几何形式表示或一个或多个预定几何像差变形。

公开(公告)号：US20120204859A1

公开(公告)日：2012-08-16

申请号：US13028995

申请日：2011-02-16

申请人： Umesh N. Gandhi

发明人： Umesh N. Gandhi

IPC分类号： F24J2/38 ,  G02B7/185

CPC分类号： G02B5/10 ,  F24S23/715 ,  F24S50/20 ,  G02B7/183 ,  Y02E10/42

摘要： The present invention relates to a method and apparatus to control a focal length of a curved reflector in real time. An energy generation system includes curved reflectors, a tower, and an energy storing unit connected to the tower. The curved reflectors reflect and concentrate light from a light source onto the tower. The tower converts the received light into usable energy which is stored in the energy storing unit. Each of the curved reflectors can include a curved body, a stand, and/or an actuation unit. The curved body reflects the light from the light source to concentrate it onto the tower. When the light source moves, the curved body pivots about the stand to track the light source. The actuation unit is activated to adjust a focal length of the focal point of the curved body to ensure that the reflected light is concentrated at the tower.

摘要翻译： 本发明涉及实时控制弯曲反射镜的焦距的方法和装置。 能量生成系统包括弯曲反射器，塔架和连接到塔架的能量存储单元。 弯曲的反射器将来自光源的光聚焦到塔上。 塔将接收到的光转换成存储在能量存储单元中的可用能量。 每个弯曲的反射器可以包括弯曲体，支架和/或致动单元。 弯曲的身体反射来自光源的光，将其集中在塔上。 当光源移动时，弯曲的主体围绕支架枢转以跟踪光源。 致动单元被激活以调节弯曲体的焦点的焦距，以确保反射光在塔处集中。

公开(公告)号：US20120105989A1

公开(公告)日：2012-05-03

申请号：US13381317

申请日：2010-06-08

申请人： Edwin Johan Buis ,  Gosse Charles De Vries

发明人： Edwin Johan Buis ,  Gosse Charles De Vries

IPC分类号： G02B7/185

CPC分类号： G03F7/702 ,  G02B26/12 ,  G03F7/70075 ,  G03F7/70091

摘要： An array of reflective elements in which at least one of the reflective elements is mounted on a mounting which comprises a rod at least partially located within a sleeve. A first end of the rod is fixed to a first end of the sleeve and a second end of the rod is moveable, the sleeve including a first resiliently flexible portion which is configured to bend in order to allow the movement of the second end of the rod to take place, wherein the reflective element is mounted at the first end of the sleeve such that bending of the sleeve causes rotation of the reflective element.

摘要翻译： 一组反射元件，其中至少一个反射元件安装在包括至少部分地位于套筒内的杆的安装件上。 杆的第一端固定到套筒的第一端并且杆的第二端是可移动的，套筒包括第一弹性柔性部分，其被配置为弯曲以允许第二端部的运动 杆，其中反射元件安装在套筒的第一端，使得套筒的弯曲导致反射元件的旋转。

公开(公告)号：US08079721B2

公开(公告)日：2011-12-20

申请号：US11963326

申请日：2007-12-21

申请人： Gerhard Hammann

发明人： Gerhard Hammann

IPC分类号： G02B7/185

CPC分类号： G02B26/0825 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/0665

摘要： A mirror assembly for an optical system of a laser processing machine includes a mount with a cavity, and an adaptive mirror. A magnetorheological or electrorheological fluid flows through the cavity, is adjusted in its viscosity, and provides an adjustable pressure onto the adaptable mirror.

摘要翻译： 用于激光加工机的光学系统的镜组件包括具有空腔的安装件和自适应反射镜。 磁流变或电流变流体流过空腔，调节其粘度，并在可适应的镜子上提供可调节的压力。

公开(公告)号：US20110080663A1

公开(公告)日：2011-04-07

申请号：US12995566

申请日：2009-08-04

申请人： Muzammil Arshad Arain ,  Rodica Mirela Martin ,  Guido Mueller ,  Volke Marcel Quetschke ,  David Howard Reitze ,  David Burnham Tanner ,  Luke Fraser Williams

发明人： Muzammil Arshad Arain ,  Rodica Mirela Martin ,  Guido Mueller ,  Volke Marcel Quetschke ,  David Howard Reitze ,  David Burnham Tanner ,  Luke Fraser Williams

IPC分类号： G02B27/09 ,  G02B7/185 ,  G02B7/02

CPC分类号： H01S3/005 ,  G02B7/028 ,  G02B7/181 ,  G02B26/06

摘要： Provided is an adaptive device for shaping a laser beam. The adaptive device includes a variable optical configuration. The variable optical configuration includes: an optical element and a temperature element in contact with the optical element. The adaptive device further includes a controller operatively coupled to the temperature element to apply at least one of heating and cooling to the optical element so as to alter a temperature profile of the optical element, thereby causing an optical property change thereof.

摘要翻译： 提供了一种用于对激光束进行成形的自适应装置。 自适应装置包括可变光学配置。 可变光学配置包括：光学元件和与光学元件接触的温度元件。 自适应装置还包括可操作地耦合到温度元件的控制器，以向光学元件施加加热和冷却中的至少一个，以便改变光学元件的温度分布，从而导致光学特性的变化。

公开(公告)号：US20110075253A1

公开(公告)日：2011-03-31

申请号：US12927063

申请日：2010-11-05

申请人： Norbert R. Bowering ,  Igor V. Fomenkov

发明人： Norbert R. Bowering ,  Igor V. Fomenkov

IPC分类号： G02B7/185 ,  G02B7/198 ,  B23P17/04 ,  B05D5/06

CPC分类号： G03F7/7015 ,  G02B5/0891 ,  G02B7/182 ,  G21K1/062 ,  Y10T29/49982

摘要： In a first aspect, a method of fabricating an EUV light source mirror is disclosed which may comprise the acts/steps of providing a plurality of discrete substrates; coating each substrate with a respective multilayer coating; securing the coated substrates in an arrangement wherein each coated substrate is oriented to a common focal point; and thereafter polishing at least one of the multilayer coatings. In another aspect, an optic for use with EUV light is disclosed which may comprise a substrate; a smoothing layer selected from the group of materials consisting of Si, C, Si3N4, B4C, SiC and Cr, the smoothing layer material being deposited using highly energetic deposition conditions and a multilayer dielectric coating. In another aspect, a corrosion resistant, multilayer coating for an EUV mirror may comprise alternating layers of Si and a compound material having nitrogen and a 5th period transition metal.

摘要翻译： 在第一方面，公开了一种制造EUV光源反射镜的方法，其可以包括提供多个离散基板的动作/步骤; 用相应的多层涂层涂覆每个基材; 将涂覆的基底固定在其中每个涂覆的基底被定向到公共焦点的布置中; 然后抛光至少一个多层涂层。 在另一方面，公开了一种用于EUV光的光学元件，其可以包括基底; 选自由Si，C，Si 3 N 4，B 4 C，SiC和Cr组成的材料组中的平滑层，使用高能沉积条件沉积的平滑层材料和多层介电涂层。 另一方面，用于EUV反射镜的耐腐蚀多层涂层可以包括交替的Si层和具有氮和第五段过渡金属的复合材料。

公开(公告)号：US07837341B2

公开(公告)日：2010-11-23

申请号：US11799614

申请日：2007-05-02

申请人： Sunao Aoki ,  Masahiro Yamada

发明人： Sunao Aoki ,  Masahiro Yamada

IPC分类号： G02B5/08 ,  G02B7/185 ,  G02B7/188

CPC分类号： G11B7/13927 ,  G02B7/1822 ,  G02B26/0825 ,  G11B7/1362 ,  G11B2007/0013

摘要： A deformable mirror device includes a flexible member formed so as to be deformable and having a mirror surface formed on its front surface, and a pressure generating section configured so that a direction of generation of a pressure to be applied to the flexible member is variable.

摘要翻译： 可变形反射镜装置包括形成为可变形并具有形成在其前表面上的镜面的柔性构件，以及构造成使得施加到柔性构件的压力的产生方向可变的压力产生部。