利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

16 条记录 (耗时 0.017 秒)

    Offset projection system
    1.
    发明授权
    Offset projection system 有权
    胶印投影系统

    公开(公告)号：US07204599B2

    公开(公告)日：2007-04-17

    申请号：US11013868

    申请日：2004-12-16

    申请人： Scott A. Lerner ,  Anurag Gupta

    发明人： Scott A. Lerner ,  Anurag Gupta

    IPC分类号： G03B21/00 ,  G03B21/20

    CPC分类号： H04N9/3141 ,  G03B21/142 ,  G03B21/208 ,  G03B21/2093 ,  G03B21/28 ,  G03B33/12 ,  H04N9/315

    摘要： A projection system comprising an illumination relay, a coupling lens, a modulation device, and a projection lens is provided. The illumination relay is configured to provide an illumination beam to the coupling lens along an illumination path having a first optical axis. The coupling lens is configured to direct the illumination beam onto the modulation device. The modulation device is configured to modulate the illumination beam to form an imaging beam and reflect the imaging beam into the coupling lens. The coupling lens is configured to direct the imaging beam into the projection lens along a projection path having a first optical axis such that the second optical axis is substantially parallel with the first optical axis.

    摘要翻译： 提供一种包括照明继电器，耦合透镜，调制装置和投影透镜的投影系统。 照明继电器被配置为沿着具有第一光轴的照明路径向耦合透镜提供照明光束。 耦合透镜被配置为将照明光束引导到调制装置上。 调制装置被配置为调制照明光束以形成成像光束并将成像光束反射到耦合透镜中。 耦合透镜被配置为沿着具有第一光轴的投影路径将成像光束引导到投影透镜中，使得第二光轴基本上与第一光轴平行。

    Curved filter
    2.
    发明申请
    Curved filter 失效
    弯曲过滤器

    公开(公告)号：US20080007698A1

    公开(公告)日：2008-01-10

    申请号：US11481328

    申请日：2006-07-05

    申请人： Anurag Gupta ,  Scott A. Lerner

    发明人： Anurag Gupta ,  Scott A. Lerner

    IPC分类号： G03B21/14

    CPC分类号： G03B21/2026

    摘要： An apparatus includes an electromagnetic radiation source, a reflector about the source having an aperture and a curved filter at least partially across the aperture.

    摘要翻译： 一种装置包括电磁辐射源，围绕光源的反射器具有孔和至少部分地穿过孔的弯曲滤光片。

    Compact imaging spectrometer utilizing immersed gratings
    6.
    发明授权
    Compact imaging spectrometer utilizing immersed gratings 失效
    使用沉积光栅的紧凑型成像光谱仪

    公开(公告)号：US06977727B2

    公开(公告)日：2005-12-20

    申请号：US10680847

    申请日：2003-10-06

    申请人： Scott A. Lerner

    发明人： Scott A. Lerner

    IPC分类号： G01J3/02 ,  G01J3/12 ,  G01J3/28

    CPC分类号： G01J3/12 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/2823

    摘要： A compact imaging spectrometer comprising an entrance slit for directing light, lens means for receiving the light, refracting the light, and focusing the light; an immersed diffraction grating that receives the light from the lens means and defracts the light, the immersed diffraction grating directing the detracted light back to the lens means; and a detector that receives the light from the lens means.

    摘要翻译： 一种紧凑的成像光谱仪，包括用于引导光的入射狭缝，用于接收光的透镜装置，折射光并聚焦光; 浸没的衍射光栅，其接收来自透镜装置的光并且去除光，所述浸没的衍射光栅将所述损耗光引导回所述透镜装置; 以及接收来自透镜装置的光的检测器。

    High power laser imaging systems
    7.
    发明授权
    High power laser imaging systems 有权
    大功率激光成像系统

    公开(公告)号：US09409255B1

    公开(公告)日：2016-08-09

    申请号：US13540461

    申请日：2012-07-02

    申请人： Robert J. Martinsen ,  Scott R. Karlsen ,  Scott A. Lerner

    发明人： Robert J. Martinsen ,  Scott R. Karlsen ,  Scott A. Lerner

    IPC分类号： B23K26/06

    CPC分类号： B23K26/066

    摘要： An imaging system includes a beam generating system configured to generate a light beam of 0.5 kW or greater with a predetermined intensity profile across at least one axis transverse to a propagation axis thereof and to direct the light beam along a beam path, a light modulator configured to receive the light beam and to modulate the light beam into a predetermined illumination pattern, and an optical relay configured to receive the portion of the light beam and reflectively project the beam to a target, wherein the illumination pattern is imaged at the target with substantially time-invariant spatial accuracies of 500 μm or less in a plane transverse to the propagation axis and 1000 μm or less parallel to the propagation axis.

    摘要翻译： 一种成像系统包括：束生成系统，被配置为产生0.5kW或更大的光束，其横穿其横向于其传播轴的至少一个轴具有预定的强度分布，并且沿光束路径引导光束;光调制器 以接收光束并将光束调制成预定的照明图案;以及光学继电器，被配置为接收光束的该部分并将光束反射投影到目标，其中照明图案基本上在靶上成像 时间不变的空间精度在横向于传播轴的平面中为500μm或更小，平行于传播轴为1000μm或更小。

    Optical relay
    8.
    发明授权
    Optical relay 失效
    光继电器

    公开(公告)号：US07293882B2

    公开(公告)日：2007-11-13

    申请号：US11620284

    申请日：2007-01-05

    申请人： Scott A. Lerner ,  Conor D. Kelly

    发明人： Scott A. Lerner ,  Conor D. Kelly

    IPC分类号： G03B21/20

    CPC分类号： G02B27/1026 ,  G02B27/145 ,  G02B27/283 ,  H04N5/7416 ,  H04N9/3105 ,  H04N9/3126 ,  H04N9/315

    摘要： An optical relay includes a first lens, a lens module, and a second lens. The first lens is configured to receive modulated light from a first spatial light modulator. The first lens is configured to refract the modulated light into the lens module. The lens module is configured to collimate and focus the modulated light into the second lens. The second lens is configured to refract the modulated light onto a second spatial light modulator.

    摘要翻译： 光学继电器包括第一透镜，透镜模块和第二透镜。 第一透镜被配置为接收来自第一空间光调制器的调制光。 第一透镜被配置为将调制的光折射到透镜模块中。 透镜模块被配置为将调制的光准直并聚焦到第二透镜中。 第二透镜被配置为将调制的光折射到第二空间光调制器上。

    Compact imaging spectrometer utilizing an immersed grating and anamorphic mirror
    9.
    发明授权
    Compact imaging spectrometer utilizing an immersed grating and anamorphic mirror 失效
    紧凑型成像光谱仪采用浸入式光栅和变形镜

    公开(公告)号：US06985226B2

    公开(公告)日：2006-01-10

    申请号：US10844086

    申请日：2004-05-11

    申请人： Scott A. Lerner

    发明人： Scott A. Lerner

    IPC分类号： G01J3/28

    CPC分类号： G01J3/12 ,  G01J3/02 ,  G01J3/021 ,  G01J3/0256 ,  G01J3/2823 ,  G02B5/1814

    摘要： A compact imaging spectrometer comprising an entrance slit, an anamorphic mirror, a grating, and a detector array. The entrance slit directs light to the anamorphic mirror. The anamorphic mirror receives the light and directs the light to the grating. The grating receives the light from the anamorphic mirror and defracts the light back onto the anamorphic mirror. The anamorphic mirror focuses the light onto a detector array.

    摘要翻译： 一种紧凑型成像光谱仪，包括入射狭缝，变形反射镜，光栅和检测器阵列。 入口狭缝将光引导到变形镜。 变形镜接收光并将光引导到光栅。 光栅接收来自变形镜的光，并将光折回到变形镜上。 变形镜将光线聚焦到探测器阵列上。

    High power laser imaging systems
    10.
    发明授权
    High power laser imaging systems 有权
    大功率激光成像系统

    公开(公告)号：US09429742B1

    公开(公告)日：2016-08-30

    申请号：US13486896

    申请日：2012-06-01

    申请人： Robert J. Martinsen ,  Scott R. Karlsen ,  Scott A. Lerner

    发明人： Robert J. Martinsen ,  Scott R. Karlsen ,  Scott A. Lerner

    IPC分类号： G02B17/08 ,  G02B17/06 ,  B23K26/06

    CPC分类号： G02B17/0812 ,  B23K26/0643 ,  G02B17/0615 ,  G02B19/0028 ,  G02B19/0052

    摘要： An imaging system for use with an input light beam having power of 2 kW or greater and a predetermined intensity profile across at least on axis transverse to a propagation axis thereof, includes a mask disposed in relation to the input light beam, the mask configured to direct selected portions of the input light beam, and an optical relay disposed in relation to the mask and configured to reflectively direct the selected portions of the input light beam to a target.

    摘要翻译： 一种与输入光束一起使用的成像系统，其具有2kW以上的功率和至少横跨其传播轴的轴上的预定强度分布，包括相对于输入光束设置的掩模，该掩模被配置为 输入光束的直接选择部分和相对于掩模设置的光学继电器，并被配置为将输入光束的选定部分反射地引导到目标。