公开(公告)号：US20010050737A1

公开(公告)日：2001-12-13

申请号：US09902012

申请日：2001-07-09

Inventor： Zong-Fu Li

IPC: G02F001/1335

CPC classification number: G02B3/0018 ,  G01J3/14 ,  G01J3/51 ,  G01J3/513 ,  G02B3/0012 ,  G02B3/0056 ,  G02B5/201 ,  G02F1/133526 ,  H01L27/14621 ,  H01L27/14627 ,  H01L31/02327

Abstract: The making and use of color microlenses in color image sensors and color display devices is described and claimed. The color microlenses combine the function of a colorless microlens and a color filter into a single structure simplifying the fabrication of, and increasing the reliability of display devices and image sensors using the described color microlenses.

Abstract translation: 描述和要求保护彩色图像传感器和彩色显示装置中的彩色微透镜的制造和使用。 彩色微透镜将无色微透镜和滤色器的功能结合成单个结构，简化了使用所述彩色微透镜的显示装置和图像传感器的制造和可靠性的可靠性。

公开(公告)号：US20010012149A1

公开(公告)日：2001-08-09

申请号：US08960930

申请日：1997-10-30

Inventor： SHAWN-YU LIN ,  VINCENT M. HIETALA ,  ERIC D. JONES

IPC: H01S003/00

CPC classification number: B82Y20/00 ,  G01J3/0205 ,  G01J3/14 ,  G01J3/18 ,  G02B6/1225

Abstract: The present invention describes the use of photonic crystals to form optical elements which function in optical apparatus in frequency ranges outside photonic band-gaps. Such optical elements may apply such optical properties as dispersion, anisotropy, and birefringence (all of which are exhibited by photonic crystals outside photonic band-gaps). A variety of optical apparatus, including spectrometers, radiation sources, and lasers are enabled by such optical elements.

Abstract translation: 本发明描述了使用光子晶体来形成在光学装置内在光子带隙之外的频率范围内起作用的光学元件。 这样的光学元件可以应用诸如色散，各向异性和双折射（所有这些都通过光子带隙外的光子晶体显示）的光学特性。 各种光学装置，包括光谱仪，辐射源和激光器都可通过这种光学元件实现。

公开(公告)号：US6038076A

公开(公告)日：2000-03-14

申请号：US984600

申请日：1997-12-03

Applicant: Ahmed Bouzid ,  James F. Aeschbach

Inventor： Ahmed Bouzid ,  James F. Aeschbach

IPC: G01J3/12 ,  G01J3/14 ,  G02B6/34 ,  G02B6/42 ,  G02B27/12

CPC classification number: G02B6/29373 ,  G01J3/14 ,  G02B6/2938 ,  G02B6/4206 ,  G01J2003/1286 ,  G02B6/4214

Abstract: Wavelength selection apparatus for use in various applications such as spectrometry, the demultiplexing/multiplexing of multiline laser beams, and so forth, includes an input prism and an output prism aligned along an optical axis, and at least one side mirror. A second side mirror spaced from the first side mirror on the opposite side of the optical axis may be provided, as well as end mirrors adjacent to the input and output prisms. An incoming beam incident upon the input prism is refracted so as to deflect and angularly disperse the various wavelengths present in the input beam, with the dispersing beam reflected from the first side mirror either directly to the output prism or with intermediate reflections from the second side mirror and the end mirrors before impinging upon the output prism. The output prism matches the input prism and deflects and recollimates the dispersed wavelengths to provide parallel output beams of different wavelengths spaced from one another. Selection of a desired wavelength in the output beam may be obtained by moving the input and output prisms with respect to each other axially until the desired output beam is moved to a position in which it passes through an aperture.

Abstract translation: 波长选择装置，用于各种应用，例如光谱测定，多行激光束的解复用/多路复用等等，包括输入棱镜和沿光轴排列的输出棱镜和至少一个侧反射镜。 可以设置与光轴相对侧上与第一侧反射镜间隔开的第二侧反射镜以及与输入和输出棱镜相邻的端镜。 入射在输入棱镜上的入射光束被折射，以便使存在于输入光束中的各种波长发生偏转和角度分散，其中从第一侧视镜反射的分散光束直接到输出棱镜或者从第二侧的中间反射 在入射棱镜之前，镜子和末端镜子。 输出棱镜与输入棱镜相匹配，并使分散波长偏转和重新校准，以提供彼此间隔不同波长的并行输出光束。 输出光束中期望波长的选择可通过轴向移动输入和输出棱镜彼此而获得，直到期望的输出光束移动到其通过光阑的位置。

公开(公告)号：US5760899A

公开(公告)日：1998-06-02

申请号：US674603

申请日：1996-09-04

Applicant: Michael T. Eismann

Inventor： Michael T. Eismann

IPC: G01J3/28

CPC classification number: G01J3/2823 ,  G01J3/0208 ,  G01J3/14

Abstract: A high-sensitivity sensor configuration improves upon airborne hyperspectral and multispectral sensing, particularly for thermal/infrared military target detection and/or identification. The invention combines dispersive spectrometer and filtered TDI detector techniques to provide improved NESR through increased dwell time, along with interband temporal simultaneity and spatial registration. Embodiments relating to hyperspectral, multispectral, and dual-band arrangements are disclosed.

Abstract translation: 高灵敏度传感器配置改进了机载高光谱和多光谱感测，特别是对于热/红外军事目标检测和/或识别。 本发明结合了色散光谱仪和经过滤的TDI检测器技术，通过增加驻留时间以及带间时间同时性和空间配准提供改进的NESR。 公开了与高光谱，多光谱和双频带布置有关的实施例。

公开(公告)号：US5050990A

公开(公告)日：1991-09-24

申请号：US572918

申请日：1990-08-24

Applicant: Z. Erol Smith, III ,  Robert A. Street

Inventor： Z. Erol Smith, III ,  Robert A. Street

IPC: G01J3/14 ,  G01J3/28 ,  G01J3/50 ,  H04N1/48 ,  H04N9/04

CPC classification number: G01J3/50 ,  G01J3/0259 ,  G01J3/2803 ,  G01J3/502 ,  H04N1/488 ,  H04N9/045 ,  G01J2003/2826 ,  G01J2003/507 ,  G01J3/0205 ,  G01J3/0256 ,  G01J3/14 ,  G01J3/465

Abstract: An image sensing apparatus of the type employing resolving and sensing means is provided with sensing means of selected size and geometry to allow approximation of arbitrary filter response. The sensing means of selected size and geometry may be incorporated into compact, self contained image resolving and sensing apparatus having a transparent substrate for resolving an incident image by refraction, diffraction or other suitable mechanism. The sensing means may be located directly on a surface of the transparent substrate. Logic and select circuitry may be integrally and simultaneously formed with the sensing means. The size and geometry of the sensing means may enable approximation to color inhibition and other effects to allow approximation of the spectral response of the human eye.

Abstract translation: 使用分辨和感测装置的类型的图像感测装置设置有选定尺寸和几何形状的感测装置，以允许近似任意的滤波器响应。 所选择的尺寸和几何形状的感测装置可以结合到具有用于通过折射，衍射或其它适当机构分辨入射图像的透明基板的紧凑的自包含图像分辨和感测装置中。 感测装置可以直接位于透明基板的表面上。 逻辑和选择电路可以与感测装置整体并同时形成。 感测装置的尺寸和几何形状可以实现近似颜色抑制和其它效果，以允许对人眼的光谱响应的近似。

公开(公告)号：US5037201A

公开(公告)日：1991-08-06

申请号：US502473

申请日：1990-03-30

Applicant: Zerol Smith, III ,  Robert F. Tow ,  Robert A. Street

Inventor： Zerol Smith, III ,  Robert F. Tow ,  Robert A. Street

IPC: G01J3/12 ,  G01J3/02 ,  G01J3/14 ,  G01J3/18 ,  G01J3/36 ,  G01J3/50

CPC classification number: G01J3/18 ,  G01J3/0259 ,  G01J3/14 ,  G01J3/0256 ,  G01J3/36

Abstract: A compact, self contained image resolving and sensing apparatus of the type used in electronic imaging applications includes a plurality of sensing devices such as photodetectors formed on a transparent substrate capable of resolving a polychromatic image incident thereupon. The mechanism by which the substrate resolves the incident image may be refraction, diffraction or other suitable mechanism. The sensing devices are sized and located on the substrate such that they are capable of detecting one or more wavelength components of the resolved polychromatic image. Logic and select circuitry may be formed on the substrate generally contemporaneously and of similar materials as the sensing device.

公开(公告)号：US4873546A

公开(公告)日：1989-10-10

申请号：US264399

申请日：1988-10-28

Applicant: Wolfgang Zahn ,  Manfred Fursich ,  Wilhelm Nitsch ,  Hans-Jurgen Rauh ,  Helmut Treiber

Inventor： Wolfgang Zahn ,  Manfred Fursich ,  Wilhelm Nitsch ,  Hans-Jurgen Rauh ,  Helmut Treiber

IPC: G01J3/46 ,  B41F33/00 ,  G01J1/42 ,  G01J3/14 ,  G01J3/28 ,  G01N21/59 ,  G01N21/86 ,  G03B27/73 ,  G03B27/80

CPC classification number: G01N21/5911 ,  B41F33/0036 ,  G03B27/735 ,  G01J1/4223 ,  G01J2003/2813 ,  G01J3/14 ,  G01J3/2803 ,  G01N21/86

Abstract: Light containing blue, green and red radiation is passed through a colored original which is to be printed on color copy material. The transmitted light is spread out into a color spectrum which extends across a first wavelength range generally corresponding to the blue portion of the spectrum, a second wavelength range generally corresponding to the green portion of the spectrum and a third wavelength range generally corresponding to the red portion of the spectrum. The intensity of the transmitted light is measured throughout the spectrum and average of the resulting raw intensities are taken oer each of a series of wavelength intervals which are much shorter than the first, second and third ranges. The copy material has a gamma value for each wavelength interval and such gamma value represents the spectral sensitivity of the copy material in the corresponding interval. The average intensity for each wavelength interval is multiplied by the respective gamma value to yield a corrected intensity. The corrected intensities for each wavelength range are summed to generate first, second and third sums corresponding to the first, second and third ranges and respectively representing the blue, green and red densities of the original. The first, second and third sums are used to calculate the respective amounts of blue, green and red light required to print the original with a neutral gray density.

Abstract translation: 含有蓝色，绿色和红色辐射的光通过将被打印在彩色复印材料上的彩色原稿。 透射的光被扩散到彩色光谱中，该色谱线延伸跨越通常对应于光谱的蓝色部分的第一波长范围，通常对应于光谱的绿色部分的第二波长范围和通常对应于红色的第三波长范围 部分光谱。 在整个光谱中测量透射光的强度，并且所得到的原始强度的平均值采用比第一，第二和第三范围短得多的一系列波长间隔中的每一个。 复制材料对于每个波长间隔具有伽马值，并且这样的伽马值表示复制材料在相应间隔中的光谱灵敏度。 每个波长间隔的平均强度乘以相应的伽马值以产生校正强度。 将每个波长范围的校正强度相加以产生对应于第一，第二和第三范围的第一，第二和第三和，并分别表示原始的蓝色，绿色和红色密度。 第一，第二和第三和用于计算以中性灰度密度打印原稿所需的蓝色，绿色和红色光的各自的量。

公开(公告)号：US4660975A

公开(公告)日：1987-04-28

申请号：US630605

申请日：1984-07-13

Applicant: John E. Aughton

Inventor： John E. Aughton

IPC: G02B26/00 ,  G01J3/12 ,  G01J3/14 ,  G01J3/46 ,  G02B26/02 ,  G02B26/06 ,  G01J3/06 ,  G01J3/32

CPC classification number: G01J3/14 ,  G01J3/46 ,  G01J2003/1278 ,  G01J3/501

Abstract: A method and apparatus for controlling the spectral components of a light beam are described. The apparatus comprises means (3-7) for generating a collimated light beam; means (9) for dispersing the collimated beam; a mask (1) including an aperture (2) the size of which is such that a portion of the dispersed beam passes through the aperture in use; and movement means (not shown) for causing relative transverse movement between the light beam and the aperture. A memory (not shown) is provided for storing in use a profile of the relative transverse movement between the light beam and the aperture (2) required to obtain a desired spectral response in the transmitted light beam, the movement means being responsive to the stored profile to cause relative transverse movement in accordance with the predetermined profile.

Abstract translation: 描述了用于控制光束的光谱分量的方法和装置。 该装置包括用于产生准直光束的装置（3-7） 用于分散准直光束的装置（9）; 包括孔（2）的面罩（1），其尺寸使得分散束的一部分在使用中通过所述孔; 以及用于在光束和孔之间引起相对横向移动的移动装置（未示出）。 提供存储器（未示出），用于在使用中存储光束与在透射光束中获得期望的光谱响应所需的光圈（2）之间的相对横向移动的轮廓，该移动装置响应于所存储的 轮廓以根据预定轮廓引起相对横向移动。

公开(公告)号：US3658424A

公开(公告)日：1972-04-25

申请号：US3658424D

申请日：1971-01-14

Applicant: SPECTRA METRICS INC

Inventor： ELLIOTT WILLIAM G

IPC: G01J3/00 ,  G01J3/06 ,  G01J3/12 ,  G01J3/14 ,  G01J3/18 ,  G01J3/02

CPC classification number: G01J3/1809 ,  G01J3/06 ,  G01J3/14 ,  G01J2003/1204 ,  G01J2003/1828

Abstract: A method for focusing the horizontal and vertical components of energy reflected from an echelle grating which includes rotating the grating about a first axis substantially parallel to a prism face and rotating the grating about a second axis substantially normal to the first axis.

Abstract translation: 一种用于聚焦从电梯光栅反射的能量的水平和垂直分量的方法，该方法包括围绕基本上平行于棱镜面的第一轴旋转光栅，并围绕基本上垂直于第一轴线的第二轴旋转光栅。

公开(公告)号：US3057248A

公开(公告)日：1962-10-09

申请号：US10284461

申请日：1961-04-13

Applicant: BARNES ENG CO

Inventor： BENNETT SHERMAN

IPC: G01J3/14 ,  G02B5/04

CPC classification number: G02B5/04 ,  G01J3/14