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    Optical device comprising a compact dispersing system
    111.
    发明授权
    Optical device comprising a compact dispersing system 有权
    光学装置包括紧凑的分散系统

    公开(公告)号：US08000569B2

    公开(公告)日：2011-08-16

    申请号：US12356775

    申请日：2009-01-21

    Applicant: Michiel Jacobus Van Der Keur ,  Alain Poudoulec

    Inventor： Michiel Jacobus Van Der Keur ,  Alain Poudoulec

    IPC: G02B6/28

    CPC classification number: G02B6/2931 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0243 ,  G01J3/0256 ,  G02B6/29314

    Abstract: A fibre optic transmission application, in particular, an optical device that can be incorporated into telecommunications equipment as well as into test and measurement equipment with reduced insertion loss, reduced crosstalk effects and reduced height, with increased versatility in the implementation of optical functions other than multiplexers and demultiplexers. Relates to components, modules, equipments and instruments such as multiplexers, demultiplexers, routers, channel monitors, and tunable filters that encompass such optical devices.

    Abstract translation: 特别是光纤传输应用，特别是可以并入通信设备以及具有降低的插入损耗，降低的串扰效应和降低的高度的测试和测量设备中的光学设备，并且在实现光学功能以外的增加的多功能性 多路复用器和解复用器。 涉及组件，模块，设备和仪器，例如多路复用器，解复用器，路由器，信道监视器和包含这种光学设备的可调滤波器。

    SPECTRAL DETECTOR
    112.
    发明申请
    SPECTRAL DETECTOR 审中-公开
    光谱检测器

    公开(公告)号：US20110174976A1

    公开(公告)日：2011-07-21

    申请号：US13121418

    申请日：2009-09-28

    Applicant: Eduard J. Meijer ,  Johan Lub

    Inventor： Eduard J. Meijer ,  Johan Lub

    IPC: G02F1/13 ,  F21V9/14 ,  B32B38/00

    CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0224 ,  G01J3/0237 ,  G01J3/0259 ,  G01J3/0289 ,  G01J3/12 ,  G01J3/32 ,  G01J3/36 ,  G01J3/505 ,  G01J3/513 ,  G01J2003/1213 ,  G02B5/201 ,  G02B5/3016 ,  G02F1/13718 ,  G02F2001/13775

    Abstract: The invention relates to a method for manufacturing a spectral detector including a photo detector array and cholesteric liquid crystal material for measuring properties of light over portions of the electromagnetic spectrum. By exposing the cholesteric liquid crystal material for different exposure intensities or exposure times of ultraviolet radiation at different positions on the cholesteric liquid crystal material in a controlled way, portions of the cholesteric liquid crystal material are obtained, each having, in general, its own optical transmission. This invention also relates to a spectral detector manufactured by the inventive method.

    Abstract translation: 本发明涉及一种用于制造光谱检测器的方法，该光谱检测器包括用于测量电磁光谱部分上的光的性质的光电检测器阵列和胆甾型液晶材料。 通过以可控的方式将胆甾型液晶材料暴露于胆甾型液晶材料上的不同位置处的紫外线辐射的不同曝光强度或曝光时间，获得部分胆甾型液晶材料，其通常具有其自身的光学 传输。 本发明还涉及通过本发明方法制造的光谱检测器。

    SPECTROMETER CAPABLE OF ELIMINATING SIDE-TAIL EFFECTS
    113.
    发明申请
    SPECTROMETER CAPABLE OF ELIMINATING SIDE-TAIL EFFECTS 有权
    消除侧尾效应的光谱仪

    公开(公告)号：US20110170099A1

    公开(公告)日：2011-07-14

    申请号：US12987624

    申请日：2011-01-10

    Applicant: Cheng-Hao KO

    Inventor： Cheng-Hao KO

    IPC: G01J3/28

    CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0259 ,  G01J3/0262 ,  G01J3/20

    Abstract: A spectrometer capable of eliminating side-tail effects includes a body and an input section, a diffraction grating, an image sensor unit and a wave-guiding device, which are mounted in the body. The input section receives a first optical signal and outputs a second optical signal travelling along a first light path. The diffraction grating receives the second optical signal and separates the second optical signal into a plurality of spectrum components, including a specific spectrum component travelling along a second light path. The image sensor unit receives the specific spectrum component. The wave-guiding device includes first and second reflective surfaces opposite to each other and limits the first light path and the second light path between them to guide the second optical signal and the specific spectrum component. The first and second reflective surfaces are separated from a light receiving surface of the image sensor unit by a predetermined gap.

    Abstract translation: 能够消除侧尾效应的光谱仪包括安装在本体中的主体和输入部，衍射光栅，图像传感器单元和波导装置。 输入部分接收第一光信号并输出​​沿着第一光路行进的第二光信号。 衍射光栅接收第二光信号并将第二光信号分离成多个光谱分量，包括沿第二光路行进的特定光谱分量。 图像传感器单元接收特定的光谱分量。 波导装置包括彼此相对的第一和第二反射表面，并限制它们之间的第一光路和第二光路，以引导第二光信号和特定光谱分量。 第一和第二反射表面与图像传感器单元的光接收表面以预定的间隙分开。

    APPARATUS AND METHOD FOR ANALYZING OPTICAL CAVITY MODES
    114.
    发明申请
    APPARATUS AND METHOD FOR ANALYZING OPTICAL CAVITY MODES 审中-公开
    用于分析光孔模式的装置和方法

    公开(公告)号：US20110149292A1

    公开(公告)日：2011-06-23

    申请号：US12737902

    申请日：2009-08-31

    Applicant: Michael Himmelhaus

    Inventor： Michael Himmelhaus

    IPC: G01J3/45 ,  G01B9/02

    CPC classification number: G01N21/7746 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/45 ,  G01N21/45 ,  G01N2021/7779

    Abstract: A system for analyzing optical cavity modes of at least one microcavity or at least one cluster of microcavities, comprises, an apparatus for sensing a change in the condition of or for analyzing the optical cavity modes by utilizing an optical interference of the optical cavity modes.

    Abstract translation: 一种用于分析至少一个微腔或至少一个微腔群的光学腔模的系统，包括：用于通过利用所述光腔模的光学干涉来感测所述光腔模式的状态的变化或用于分析所述光腔模式的装置。

    SPECTROMETRIC MEASUREMENT APPARATUS, IMAGE EVALUATION APPARATUS, AND IMAGE FORMING APPARATUS
    115.
    发明申请
    SPECTROMETRIC MEASUREMENT APPARATUS, IMAGE EVALUATION APPARATUS, AND IMAGE FORMING APPARATUS 有权
    光谱测量装置，图像评估装置和图像形成装置

    公开(公告)号：US20110106472A1

    公开(公告)日：2011-05-05

    申请号：US12901280

    申请日：2010-10-08

    Applicant: Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

    Inventor： Manabu Seo ,  Naohiro Kamijo ,  Kohei Shimbo

    IPC: G01R23/16 ,  G01J3/50

    CPC classification number: G01J3/18 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0229 ,  G01J3/0294 ,  G01J3/14 ,  G01J3/2803

    Abstract: A spectrometric measurement apparatus includes a light radiation unit for radiating light onto a medium; a hole array including openings arranged one-dimensionally for transmitting diffusion light from the medium; an imaging optical system configured to focus an image from the hole array; a diffraction element configured to diffract the light for focusing the image; and a light receiving unit including pixels arranged one-dimensionally configured to receive the light that has been dispersed by the diffraction element and spectrometric sensors each corresponding to a predetermined number of the pixels. The light transmitted through each of the openings of the hole array is dispersed by the diffraction element, and then the light enters the pixels so that spectral properties of the diffusion light are acquired. The structure of the diffraction element includes variations that are formed in accordance with the height of the image that is focused by the imaging optical system.

    Abstract translation: 光谱测量装置包括用于将光照射到介质上的光辐射单元; 孔阵列，包括一维排列的用于从介质传播漫射光的开口; 成像光学系统，被配置为聚焦来自孔阵列的图像; 被配置为衍射用于聚焦图像的光的衍射元件; 以及光接收单元，其包括被一维地配置为接收由衍射元件分散的光和各自对应于预定数量的像素的光谱传感器的像素。 穿过孔阵列的每个开口的光被衍射元件分散，然后光进入像素，从而获得漫射光的光谱特性。 衍射元件的结构包括根据由成像光学系统聚焦的图像的高度形成的变化。

    Large amplitude high frequency optical delay
    119.
    发明授权
    Large amplitude high frequency optical delay 有权
    大振幅高频光延迟

    公开(公告)号：US07899281B2

    公开(公告)日：2011-03-01

    申请号：US12168906

    申请日：2008-07-08

    Applicant: Ronald E. Beselt

    Inventor： Ronald E. Beselt

    IPC: G02B5/12 ,  G02B6/24

    CPC classification number: G02B26/06 ,  G01J3/0205 ,  G01J3/42 ,  G01N21/3581 ,  G02B17/023

    Abstract: Optical delay line system that includes a retro-reflection mirror which is displaced along a circular path while being maintained in angular alignment with launch and return sources of light subject the components of the system to minimum levels of unbalanced linear acceleration. A retroreflector is pivotally mounted on a rotating element such that the optical axis of the retroreflector's motion is mobile such that its angle or position changes relative to a fixed observer. There is no linear stopping and starting of the retroreflector and all acceleration of the retroreflector is rotational acceleration with small angles so the required forces in the optical delay line are greatly reduced. Both large displacement and high repetition rates are achieved. The system can be configured so that optical fibers serve as launch and return optics. Alternatively, free space beam paths deliver light to the optical delay and return the reflected light from the retroreflector.

    Abstract translation: 光学延迟线系统，其包括沿着圆形路径移位的后向反射镜，同时保持与发射和返回光源的角度对准，使得系统的部件处于最小水平的不平衡线性加速度。 后向反射器枢转地安装在旋转元件上，使得后向反射器的运动的光轴是可移动的，使得其角度或位置相对于固定的观察者而变化。 回射器没有线性停止和启动，后向反射器的所有加速度都是小角度的旋转加速度，所以光延迟线中所需的力大大降低。 实现了大排量和高重复率。 该系统可以被配置成使得光纤用作发射和返回光学器件。 或者，自由空间光束路径将光递送到光学延迟并返回来自后向反射器的反射光。

    Hyperspectral Imaging Systems
    120.
    发明申请
    Hyperspectral Imaging Systems 有权
    高光谱成像系统

    公开(公告)号：US20100328659A1

    公开(公告)日：2010-12-30

    申请号：US11933253

    申请日：2007-10-31

    Applicant: Andrew Bodkin

    Inventor： Andrew Bodkin

    IPC: G01J3/28

    CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/0294 ,  G01J3/14 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/36

    Abstract: Hyperspectral imaging system and methods that may be used for imaging objects in three-dimensions are disclosed. A cylindrical lens array and/or a slit array may be used to re-image and divide a field of view into multiple channels. The multiple channels are dispersed into multiple spectral signatures and observed on a two-dimensional focal plane array in real time. The entire hyperspectral data cube is collected simultaneously.

    Abstract translation: 公开了可以用于三维成像对象的高光谱成像系统和方法。 可以使用柱面透镜阵列和/或狭缝阵列来将视场重新图像分割成多个通道。 将多个通道分散到多个光谱特征中，并在二维焦平面阵列上实时观察。 整个高光谱数据立方体被同时收集。

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