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    IMAGING OPTICS AND OPTICAL DEVICE FOR MAPPING A CURVED IMAGE FIELD
    41.
    发明申请
    IMAGING OPTICS AND OPTICAL DEVICE FOR MAPPING A CURVED IMAGE FIELD 有权
    用于映射图像的成像光学和光学装置

    公开(公告)号：US20130234009A1

    公开(公告)日：2013-09-12

    申请号：US13811656

    申请日：2011-07-19

    Applicant: Benedikt Guldimann

    Inventor： Benedikt Guldimann

    IPC: G01J1/04

    CPC classification number: G01J1/0425 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0262 ,  G02B3/0056 ,  G02B6/08 ,  G02B6/10 ,  G02B27/0025

    Abstract: The present invention relates to optical devices for imaging and spectroscopic applications where optical field curvature is a predominant characteristic. In particular, the invention relates to imaging optics and an optical device for mapping a curved image field. The optical device for mapping a curved image field comprises a focal plane array 20 having a plurality of light processing elements 21 and a focal plane adapter 110 mounted in front of the focal plane array 20 configured to transmit the curved image field to the light processing elements 21 of the focal plane array 20. The focal plane adapter 110 comprises a plurality of waveguides 111 wherein first ends of the waveguides 111 facing the incident curved image field are arranged on a curved surface 12, the curved surface 12 being adapted to a profile of an optical field curvature of the curved image field so that the plurality of waveguides 111 divide the curved image field along a curved focal plane of the image field into a plurality of image segments. The second ends of the waveguides 111 are allocated to the light processing elements 21 to map the plurality of image segments onto the allocated light processing elements 21.

    Abstract translation: 本发明涉及用于成像和光谱应用的光学装置，其中光场曲率是主要特征。 特别地，本发明涉及成像光学器件和用于映射弯曲图像场的光学装置。 用于映射弯曲图像场的光学装置包括具有多个光处理元件21的焦平面阵列20和安装在焦平面阵列20前面的焦平面适配器110，焦平面阵列20被配置为将弯曲图像场传输到光处理元件 焦平面阵列20.焦平面适配器110包括多个波导111，其中面对入射弯曲图像场的波导111的第一端被布置在弯曲表面12上，弯曲表面12适于 弯曲图像场的光场曲率，使得多个波导111沿着图像场的弯曲焦平面将弯曲图像区域划分成多个图像段。 将波导111的第二端分配给光处理元件21，以将多个图像段映射到所分配的光处理元件21上。

    Fiber optic probe scatterometers for spectroscopy measurements
    42.
    发明授权
    Fiber optic probe scatterometers for spectroscopy measurements 有权
    用于光谱测量的光纤探头散射仪

    公开(公告)号：US08525990B2

    公开(公告)日：2013-09-03

    申请号：US13416771

    申请日：2012-03-09

    Applicant: Stephen K. Wilcken

    Inventor： Stephen K. Wilcken

    IPC: G01J3/28

    CPC classification number: G01J3/4412 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/024 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/027 ,  G01J3/0272 ,  G01N21/3563 ,  G01N21/474 ,  G01N21/8422

    Abstract: Fiber optic probe scatterometers for spectroscopy measurements are disclosed. An example device includes an optically transparent illumination tube, an opaque tube, an inner surface of the opaque tube being adjacent an outer surface of the illumination tube and the illumination tube being disposed within the opaque tube, and an optical fiber disposed within and spaced a first distance from the illumination tube, wherein the opaque tube is to be coupled to a spectrometer and an illumination source to provide a light signal along the illumination tube and to collect a scattered light signal via the optical fiber for the spectrometer.

    Abstract translation: 公开了用于光谱测量的光纤探针散射仪。 示例性装置包括光学透明的照明管，不透明管，不透明管的内表面邻近照明管的外表面，并且照明管设置在不透明管内，以及光纤， 与照明管的第一距离，其中不透明管将耦合到光谱仪和照明源，以沿着照明管提供光信号，并且经由用于光谱仪的光纤收集散射光信号。

    SPECTROMETER MODULE
    44.
    发明申请
    SPECTROMETER MODULE 有权
    光谱仪模块

    公开(公告)号：US20130141718A1

    公开(公告)日：2013-06-06

    申请号：US13637408

    申请日：2011-03-16

    Applicant: Takafumi Yokino ,  Katsumi Shibayama

    Inventor： Takafumi Yokino ,  Katsumi Shibayama

    IPC: G01J3/28

    CPC classification number: G01J3/28 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/18

    Abstract: A spectroscopic module 1 is provided with a spectroscopic unit 8 and a photodetector 9 in addition to a spectroscopic unit 4 and a photodetector 5 and thus can enhance its detection sensitivity for light in a wide wavelength range or different wavelength regions of light. A light-transmitting hole 5b and a light-absorbing layer 12 are disposed between light detecting portions 5a, 9a, while a reflection unit 7 is provided so as to oppose the layer 12 (i.e., region R), whereby the size can be kept from becoming larger. Ambient light La is absorbed by the layer 12. Any part of the light La transmitted through the region R in the layer 12 is reflected to the region R by the unit 7 formed so as to oppose the region R, whereby stray light can be inhibited from being caused by the incidence of the light La.

    Abstract translation: 分光模块1除了分光单元4和光电检测器5之外还设置有分光单元8和光电检测器9，因此可以提高其在宽波长范围或不同波长区域中的光的检测灵敏度。 在光检测部分5a，9a之间设置透光孔5b和光吸收层12，同时设置反射单元7以与层12（即，区域R）相对，从而可以保持尺寸 从变大。 环境光La被层12吸收。穿过层12中的区域R透射的光La的任何部分被形成为与区域R相对的单元7反射到区域R，从而可以抑制杂散光 由于La的发生而引起。

    Sensing system
    45.
    发明授权
    Sensing system 有权
    感应系统

    公开(公告)号：US08446572B2

    公开(公告)日：2013-05-21

    申请号：US10483759

    申请日：2004-11-24

    Applicant: John MacDougall

    Inventor： John MacDougall

    IPC: G01C3/08

    CPC classification number: G01J1/0228 ,  G01J1/0214 ,  G01J1/4228 ,  G01J3/0262 ,  G01J3/027 ,  G01J3/2803 ,  G01J3/44

    Abstract: Described herein is an improved sensing system (30) and its method of operation. The system (30) includes a camera (16) for viewing an external scene, the camera comprising one or more detector(s) and has a field of view (40) which overlaps with the path (32) of a pulsed laser (12). The laser path (32) and radiation from the scene viewed (40) share a beamsplitter (36) and a window (38). In order to substantially reduce back-scattered radiation from the laser path (32) affecting operation of the detector(s) of the camera (16), the detector(s) is (are) switched in accordance with the operation of the laser (12) to be “off” or non-receiving when the laser (12) is “on” or firing.

    Abstract translation: 这里描述了改进的感测系统（30）及其操作方法。 所述系统（30）包括用于观看外部场景的相机（16），所述相机包括一个或多个检测器，并具有与脉冲激光器（12）的路径（32）重叠的视场（40） ）。 激光路径（32）和来自场景的辐射（40）共享分束器（36）和窗口（38）。 为了基本上减少影响照相机（16）的检测器的操作的来自激光路径（32）的反向散射的辐射，根据激光的操作来（...）切换检测器（ 12）当激光器（12）“接通”或点火时被“关闭”或不接收。

    SPECTROMETER MODULE
    47.
    发明申请
    SPECTROMETER MODULE 有权
    光谱仪模块

    公开(公告)号：US20130038874A1

    公开(公告)日：2013-02-14

    申请号：US13637410

    申请日：2011-03-16

    Applicant: Katsumi Shibayama ,  Takafumi Yokino

    Inventor： Katsumi Shibayama ,  Takafumi Yokino

    IPC: G01J3/28

    CPC classification number: G01J3/021 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0256 ,  G01J3/0262 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/36

    Abstract: A spectroscopic module 1 is provided with a spectroscopic unit 8 and a photodetector 9 in addition to a spectroscopic unit 7 and a photodetector 4 and thus can enhance its detection sensitivity for light in a wide wavelength range or different wavelength regions of light. A light-transmitting hole 4b is disposed between light detecting portions 4a, 9a, while a reflection unit 6 is provided so as to oppose a region R in a light-absorbing substrate 2, whereby the size can be kept from becoming larger. Ambient light La is absorbed by the region R in the substrate 2. Any part of the light La transmitted through the region R in the substrate 2 is reflected to the region R by the unit 6 formed so as to oppose the region R, whereby stray light can be inhibited from being caused by the incidence of the light La.

    Abstract translation: 分光模块1除了分光单元7和光电检测器4之外还设置有分光单元8和光电检测器9，因此可以提高其在宽波长范围或不同波长区域中的光的检测灵敏度。 在光检测部分4a，9a之间设置透光孔4b，同时设置反射单元6以与光吸收基板2中的区域R相对，从而可以防止尺寸变大。 环境光La被衬底2中的区域R吸收。通过衬底2中的区域R透射的光La的任何部分被形成为与区域R相对的单元6反射到区域R，由此杂散 可以防止光被光La的发生引起。

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