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公开(公告)号：US20180210180A1
公开(公告)日：2018-07-26
申请号：US15842834
申请日：2017-12-14
发明人： JUN ZHU , TONG-TONG GONG , GUO-FAN JIN , SHOU-SHAN FAN
CPC分类号： G02B17/0642 , G02B17/0621 , G02B27/0012
摘要： An off-axis hybrid surface three-mirror optical system comprises a primary mirror, a secondary mirror, a tertiary mirror, and an image sensor. A reflective surface of the primary mirror is a sixth-order polynomial freeform surface of xy. A reflective surface of the secondary mirror is a sixth-order polynomial aspheric surface of xy. A reflective surface of the a tertiary mirror is a spherical surface of xy.
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公开(公告)号：US09946061B2
公开(公告)日：2018-04-17
申请号：US14680136
申请日：2015-04-07
发明人： Thomas Klaffert , Michael Schneider
摘要： A support structure for an optical reflecting telescope including a beam inlet a primary support for a primary mirror, a secondary support for a secondary mirror, struts which extend between the primary support and the secondary support, and a beam outlet. The support structure has a contour of a single shell hyperboloid. The primary support, the secondary support and the struts are configured so that they support the primary mirror and the secondary mirror so that a z-shaped beam path is provided between the beam inlet, the primary mirror, the secondary mirror and the beam outlet. The struts have identical length.
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公开(公告)号：US20170291581A1
公开(公告)日：2017-10-12
申请号：US15269486
申请日：2016-09-19
发明人： Jong Min Park , Nak Kyoung Kong , Keon Soo Jin , Ki Hong Lee , Jin Sang Lee
IPC分类号： B60S1/08 , G01N21/55 , G01N21/3577 , G02B17/06
CPC分类号： B60S1/0833 , B60S1/0837 , G01N21/3577 , G01N21/55 , G01N21/552 , G01N2201/0621 , G02B17/0621
摘要： A multifocal rain sensor includes: at least one light emitting unit configured to output light; a first reflective plate corresponding to the at least one light emitting unit and disposed at a position spaced apart from the at least one light emitting unit by a predetermined distance; a glass part reflecting light after the light is reflected by the first reflective plate and forming a sensing region; a second reflective plate re-reflecting the light reflected by the glass part; and a light receiving unit configured to receive the light reflected by the second reflective plate. The second reflective plate includes a multifocal reflective plate having a plurality of focuses based on a vertical height of incident light that varies according to a change in thickness of the glass part.
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公开(公告)号：US20170149198A1
公开(公告)日：2017-05-25
申请号：US15426155
申请日：2017-02-07
申请人： GIGAPHOTON INC.
CPC分类号： H01S3/08009 , G02B17/0621 , G03F7/70025 , G03F7/70041 , G03F7/70158 , G03F7/70558 , H01L21/027 , H01S3/005 , H01S3/0057 , H01S3/0071 , H01S3/08059 , H01S3/0903 , H01S3/11
摘要： There is provided a light source system that may include a free electron laser apparatus, a light concentrating mirror, and a delaying optical system. The free electron laser apparatus may include an undulator, and may be configured to output a pulsed laser light beam toward an exposure apparatus. The light concentrating mirror may be configured to concentrate the pulsed laser light beam to enter the exposure apparatus. The delaying optical system may be provided in an optical path between the undulator and the light concentrating mirror, and may be configured to delay the pulsed laser light beam to allow an amount of delay of the pulsed laser light beam to be varied depending on a position in a beam cross-section of the pulsed laser light beam.
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公开(公告)号：US20160303974A1
公开(公告)日：2016-10-20
申请号：US15191488
申请日：2016-06-23
发明人： YUSUKE YONETANI , SATOSHI KUZUHARA
CPC分类号： B60K35/00 , G02B17/0621 , G02B27/0101 , G02B27/0149 , G02B2027/011 , G02B2027/015
摘要： A head-up display in accordance with the present disclosure includes a display device that displays an image toward a vertically downward direction, a first mirror that reflects the image to output reflected light toward a vertically upward direction, and a second mirror that reflects the reflected light from the first mirror to output reflected light toward a vertically upward direction. Also, a vehicle in accordance with the present disclosure includes a head-up display in accordance with the present disclosure, and a windshield that reflects reflected light emitted from the head-up display. The present disclosure makes it possible to provide a thin head-up display.
摘要翻译： 根据本公开的平视显示器包括：朝向垂直向下的方向显示图像的显示装置，反射图像以朝向垂直向上的方向输出反射光的第一反射镜和反射的反射的第二反射镜 来自第一反射镜的光以朝向垂直向上的方向输出反射光。 此外，根据本公开的车辆还包括根据本公开的平视显示器和反射从平视显示器发射的反射光的挡风玻璃。 本公开使得可以提供薄的平视显示器。
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公开(公告)号：US09250428B2
公开(公告)日：2016-02-02
申请号：US13712960
申请日：2012-12-12
申请人： Jun Zhu , Wei Hou , Guo-Fan Jin , Shou-Shan Fan
发明人： Jun Zhu , Wei Hou , Guo-Fan Jin , Shou-Shan Fan
IPC分类号： G02B17/06
CPC分类号： G02B17/0621 , G02B17/0642
摘要： An off-axial three-mirror system includes a primary mirror, a secondary mirror, a tertiary mirror, and an image sensor. The secondary mirror is located on a reflective optical path of the primary mirror. The tertiary mirror is located on a reflective optical path of the secondary mirror. The image sensor is located on a reflecting optical path of the tertiary mirror. The primary mirror and the tertiary mirror are formed as one piece. The surface type of both the primary mirror and the tertiary mirror is a freeform surface.
摘要翻译： 离轴三镜系统包括主镜，副镜，第三镜和图像传感器。 副镜位于主镜的反射光路上。 第三级反射镜位于次级反射镜的反射光路上。 图像传感器位于第三反射镜的反射光路上。 主镜和第三镜形成为一体。 主镜和三次镜的表面类型都是自由曲面。
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公开(公告)号：US20160025960A1
公开(公告)日：2016-01-28
申请号：US14424488
申请日：2012-09-10
CPC分类号： G02B23/02 , G01S7/4815 , G01S17/88 , G02B17/0621 , G02B17/0694 , G02B19/0023 , G02B19/0047 , G02B23/06 , G02B26/06 , G02B27/108 , H02J17/00 , H02J50/30
摘要： The present invention provides a reflective telescopic system, to control the generation of filamentation of ultrashort and intense laser pulses that includes: a flat mirror, an adaptive reflective mirror, a dichroic convex mirror, an off-axis parabolic mirror, and a first laser source. The convex mirror and the adaptive reflective mirror are mounted on an independent breadboard and set on a translation stage. The propagation axis of the laser beam reflected by the mirror should correspond to the off-axis of the parabolic mirror. The parabolic mirror reflects the beam at a specific angle. Finally, the propagation axis between the dichroic convex mirror and the off-axis parabolic mirror, the propagation axis between the flat mirror and the adaptive reflective mirror, and the axis of the translation stage should be substantially parallel to each other. The present invention also contemplates the boresighting of a weak laser beam from a second laser source.
摘要翻译： 本发明提供了一种反射伸缩系统，用于控制超短激光脉冲的发光，其包括：平面镜，自适应反射镜，二向色凸面镜，离轴抛物面镜和第一激光源 。 凸面镜和自适应反射镜安装在独立的面包板上并设置在平移台上。 由反射镜反射的激光束的传播轴线应对应于抛物面镜的离轴。 抛物面镜以特定角度反射光束。 最后，二向色凸镜和离轴抛物面镜之间的传播轴，平面镜和自适应反射镜之间的传播轴以及平移台的轴线应该基本上彼此平行。 本发明还考虑了来自第二激光源的弱激光束的前视。
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8.发明授权Adaptable illuminating apparatus, system, and method for extreme ultra-violet light 有权适用于极紫外光的照明装置，系统和方法公开(公告)号：US09046500B2
公开(公告)日：2015-06-02
申请号：US14109457
申请日：2013-12-17
发明人： Damon Kvamme , Yanming Zhao
CPC分类号： G01N21/9501 , G02B5/0891 , G02B17/0621 , G02B27/0988 , G02B27/0994
摘要： An apparatus for focusing light in a semi-conductor inspection system, including: a first mirror arranged to reflect extreme ultra-violet (EUV) generated by a plasma source; and a second mirror arranged to focus the EUV light, reflected from the first mirror, onto a first intermediate focus plane. A homogenizing tunnel, including: a first aperture having a first shape and a first size and arranged to receive extreme ultra-violet (EUV) light; a second aperture having a second shape and a second size; and a passageway connecting the first and second apertures and arranged to homogenize the EUV light received by the first aperture. The first shape is different from the second shape or the first size is different from the second size.
摘要翻译： 一种用于将光聚焦在半导体检查系统中的装置，包括：第一反射镜，被布置成反射由等离子体源产生的极紫外（EUV）; 以及布置成将从第一反射镜反射的EUV光聚焦到第一中间焦平面上的第二反射镜。 一种均质隧道，包括：具有第一形状和第一尺寸的第一孔，并且布置成接收极紫外（EUV）光; 具有第二形状和第二尺寸的第二孔; 以及连接第一孔和第二孔并设置成使由第一孔接收的EUV光均匀化的通道。 第一形状与第二形状不同，或者第一尺寸与第二尺寸不同。
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公开(公告)号：US08894226B2
公开(公告)日：2014-11-25
申请号：US13639441
申请日：2011-04-14
CPC分类号： G02B5/10 , G02B17/0621 , G02B27/0012 , Y10T29/49
摘要： A method for producing a multiple surface system that may be a two-mirror surface. The method involves first finding from a given primary curve an appropriate secondary curve. The method then uses ideas from exterior differential systems to grow from the primary curve and the secondary curve, primary and secondary mirror surfaces. The Cartan-Kähler theorem gives a strong indication of the existence of such solution surfaces.
摘要翻译： 一种用于制造可以是双镜面的多表面系统的方法。 该方法首先从给定的初级曲线找到适当的次级曲线。 然后，该方法使用来自外部差分系统的想法从主曲线和次级曲线（主镜面和次镜面）生长。 Cartan-Kähler定理给出了这种溶液表面的存在的强烈指示。
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公开(公告)号：US20140124649A1
公开(公告)日：2014-05-08
申请号：US13712961
申请日：2012-12-12
申请人： WEI HOU , JUN ZHU , GUO-FAN JIN , SHOU-SHAN FAN
发明人： WEI HOU , JUN ZHU , GUO-FAN JIN , SHOU-SHAN FAN
IPC分类号： G02B17/06 , H01L27/148
CPC分类号： H01L27/14825 , G02B17/0621 , G02B17/0642
摘要： An off-axial three-mirror system includes a primary mirror, a secondary mirror, a tertiary mirror, and an image sensor. The secondary mirror is located on a reflective optical path of the primary mirror. The tertiary mirror is located on a reflective optical path of the secondary mirror. The image sensor is located on a reflecting optical path of the tertiary mirror. The primary mirror and the tertiary mirror are formed as one piece. The surface type of both the primary mirror and the tertiary mirror is a freeform surface. The primary mirror is a convex mirror, and the tertiary mirror is a concave mirror.
摘要翻译： 离轴三镜系统包括主镜，副镜，第三镜和图像传感器。 副镜位于主镜的反射光路上。 第三级反射镜位于次级反射镜的反射光路上。 图像传感器位于第三反射镜的反射光路上。 主镜和第三镜形成为一体。 主镜和三次镜的表面类型都是自由曲面。 主镜是凸面镜，第三镜是凹面镜。
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