公开(公告)号：US20060114459A1

公开(公告)日：2006-06-01

申请号：US11289315

申请日：2005-11-30

Applicant: Naoshi Aikawa

Inventor： Naoshi Aikawa

IPC: G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/024 ,  G01J3/2803

Abstract: A spectroscope includes an optical fiber 218, a collimator optical system 231 for collimating signal light come out from the optical fiber 218, a spectroscopic element 233 for dispersing the signal light collimated by the collimator optical system 231, a detector 237 composed of a plurality of detector elements 237a disposed at least in a direction of dispersion and detecting the light dispersed by the spectroscopic element 233, and a focusing optical system 236 for focusing the signal light come out from the detector 237 onto a detecting surface of the detector 237. It is set such that the focusing optical system 236 makes a diameter of a spot of the signal light focused on the detecting surface of the detector 237 smaller than an arranged pitch of the detector 237 and a numerical aperture of the collimator optical system 231 is larger than that of the optical fiber 218.

Abstract translation: 分光镜包括光纤218，用于准直信号光从光纤218出来的准直光学系统231，用于分散由准直仪光学系统231准直的信号光的分光元件233，由多个 检测器元件237a至少设置在分散方向上并检测由分光元件233分散的光，以及用于聚焦信号光的聚焦光学系统236从检测器237出射到检测器237的检测表面上。 被设置为使得聚焦光学系统236使得聚焦在检测器237的检测表面上的信号光的点的直径小于检测器237的排列间距，并且准直仪光学系统231的数值孔径更大 比光纤218高。

公开(公告)号：US06982792B1

公开(公告)日：2006-01-03

申请号：US10376677

申请日：2003-02-28

Applicant: John A. Woollam ,  Steven E. Green ,  Ping He ,  Blaine D. Johs ,  Craig M. Herzinger ,  Galen L. Pfeiffer ,  Brian D. Guenther ,  Martin M. Liphardt

Inventor： John A. Woollam ,  Steven E. Green ,  Ping He ,  Blaine D. Johs ,  Craig M. Herzinger ,  Galen L. Pfeiffer ,  Brian D. Guenther ,  Martin M. Liphardt

IPC: G01J4/00

CPC classification number: G01N21/211 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0237 ,  G01J3/0291 ,  G01J3/04 ,  G01J3/12 ,  G01J4/00 ,  G01N2021/213

Abstract: Disclosed are improvements in ellipsometer and the like systems capable of operating in the Vacuum-Ultra-Violet (VUV) to Near Infrared (NIR) wavelength range, and methodology of use.

Abstract translation: 公开了能够在真空 - 紫外（VUV）至近红外（NIR）波长范围内操作的椭偏仪等系统的改进以及使用方法。

公开(公告)号：US20050243320A1

公开(公告)日：2005-11-03

申请号：US11116826

申请日：2005-04-28

Applicant: Richard Van Andel ,  James Overbeck

Inventor： Richard Van Andel ,  James Overbeck

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/12 ,  G01J3/28 ,  G01J3/50 ,  G01J3/51 ,  G01N21/47

CPC classification number: G01J3/51 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/50 ,  G01J3/501 ,  G01J3/513 ,  G01J2003/1213

Abstract: A color measurement instrument includes a housing and illuminators, a two-dimensional photodetector array, and an optics system within the housing. A UV filter wheel closes the housing to prevent contaminants from entering the housing. The filter wheel supports UV filters and non-UV glass that can be selectively aligned with the illuminators. The photodetectors can be read in parallel, and each photodetector includes a unique spectral filter. The optics system delivers light from the sample target area equally to each of the photodetectors.

Abstract translation: 一种颜色测量仪器包括壳体和照明器，二维光电检测器阵列和壳体内的光学系统。 UV滤光轮关闭外壳，以防止污染物进入外壳。 过滤轮支持紫外线过滤器和非UV玻璃，可以选择性地与照明器对准。 可以并行读取光电检测器，并且每个光电检测器包括唯一的光谱滤波器。 光学系统将光从样品目标区域均匀地传送到每个光电检测器。

公开(公告)号：US20050229698A1

公开(公告)日：2005-10-20

申请号：US11103699

申请日：2005-04-11

Applicant: Michael Beecroft ,  Marian Szczesniak ,  Barry Smith ,  John Matsumoto ,  James Ferguson

Inventor： Michael Beecroft ,  Marian Szczesniak ,  Barry Smith ,  John Matsumoto ,  James Ferguson

IPC: G01F23/00 ,  G01J3/02 ,  G01J3/42 ,  G01N21/31 ,  G01N21/33 ,  G01N21/35 ,  G01N21/55

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0235 ,  G01J3/0254 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/42 ,  G01N21/31 ,  G01N21/33 ,  G01N21/3504 ,  G01N21/552 ,  G01N21/645 ,  G01N2021/3595 ,  G01N2201/0221 ,  G01N2201/065

Abstract: A hand-held portable modular spectrometer unit. The unit includes a detachable head containing a light source and optical components for detecting spectral information from light reflected from or transmitted through a target and a processor for converting the detected spectral information into digital information. The unit also includes a plug-in rechargeable power supply and a control module for controlling the components in the measurement head. The controller includes a computer processor for analyzing the digital information produced by the measurement head and a display monitor for displaying spectral information produced by the control unit. In preferred embodiments the plug-in rechargeable power supply is a 12-volt off-the-shelf power-tool rechargeable battery unit. In preferred embodiments several measuring heads are available. These include a gas cell measuring head, a surface reflectance measuring head that includes and integrating sphere, a specular reflectance measuring head, a grazing angle measuring head, an attenuated total reflectance measuring head, a diffuse reflection measuring head, a non-volatile residues measuring head, a liquid transmission cell measuring head and a fluorescence measuring head. Each of these measurement heads includes a spectrometer. Several types of spectrometers are available including those based on filters, prisms, gratings and interferometers. The unit can operate in a wide range of wavelengths including the infrared, visible and ultraviolet spectral ranges.

Abstract translation: 手持便携式模块化光谱仪单元。 该单元包括一个包含光源的可拆卸头和用于从由目标反射或透过目标的光检测光谱信息的光学部件和用于将检测到的光谱信息转换为数字信息的处理器。 该装置还包括插入式可充电电源和用于控制测量头部件的控制模块。 控制器包括用于分析测量头产生的数字信息的计算机处理器和用于显示控制单元产生的频谱信息的显示监视器。 在优选实施例中，插入式可再充电电源是12伏现货电动工具可再充电电池单元。 在优选实施例中，可以使用多个测量头。 这些包括气体电池测量头，包括和积分球的表面反射测量头，镜面反射测量头，掠角测量头，衰减全反射测量头，漫反射测量头，非挥发性残留测量 头，液体传播细胞测量头和荧光测量头。 这些测量头中的每一个包括光谱仪。 可以使用几种类型的光谱仪，包括基于滤光片，棱镜，光栅和干涉仪的光谱仪。 该单元可以在宽范围的波长范围内工作，包括红外线，可见光谱和紫外光谱范围。

公开(公告)号：US20050133740A1

公开(公告)日：2005-06-23

申请号：US10742704

申请日：2003-12-19

Applicant: William Gardner

Inventor： William Gardner

IPC: G01J3/02 ,  G01J3/10 ,  G01J3/12 ,  H01J61/42

CPC classification number: G01J3/10 ,  A01K63/06 ,  F21S10/02 ,  F21V9/30 ,  F21V9/40 ,  F21V14/006 ,  F21W2131/308 ,  F21W2131/405 ,  F21Y2103/00 ,  G01J3/02 ,  G01J3/0216 ,  G01J3/0235 ,  G01J3/0272 ,  G01J2003/1217 ,  G01J2003/1221

Abstract: A variable wavelength ultraviolet lamp. An apparatus for selectively producing one or more of a plurality of wavelength distributions of light is provided, comprising a primary light source having a primary wavelength distribution, at least one wavelength-transforming material that, in response to illumination by the primary light source produces secondary light having a wavelength distribution different from the primary light wavelength distribution, the wavelength-transforming material being disposed on a substrate external to the primary light source, and a wavelength-transforming material selection mechanism for placing at least a portion of one or more selected wavelength-transforming materials in front of the primary light source, in a selected preferred direction of light emission from the apparatus, such that the selected wavelength-transforming materials emit from the apparatus light having a wavelength distribution different from the primary light wavelength distribution.

Abstract translation: 可变波长紫外灯。 提供了一种用于选择性地产生多个波长分布的光的装置，包括具有主波长分布的初级光源，至少一个波长转换材料，其响应于主光源的照明产生次级 具有不同于初级光波长分布的波长分布的光，波长转换材料设置在初级光源外部的基板上，以及波长转换材料选择机构，用于放置一个或多个选定波长的至少一部分 在原始光源的前面，在所选择的优选的装置发光方向上转换材料，使得所选择的波长转换材料从装置发射具有不同于初级光波长分布的波长分布的光。

公开(公告)号：US20050111233A1

公开(公告)日：2005-05-26

申请号：US10723458

申请日：2003-11-26

Applicant: Nicolas Vezard ,  Gregoire Verrier ,  Chien Bui ,  Mike Carrabba ,  Xiaomei Tong

Inventor： Nicolas Vezard ,  Gregoire Verrier ,  Chien Bui ,  Mike Carrabba ,  Xiaomei Tong

IPC: F21S10/00 ,  F21V9/40 ,  F21V14/02 ,  F21V14/08 ,  G01J3/02 ,  G01J3/10 ,  G01J3/12 ,  G02B7/02 ,  F21V7/04 ,  G05D25/00

CPC classification number: G01J3/02 ,  F21S10/007 ,  F21V9/40 ,  F21V14/02 ,  F21V14/08 ,  F21V2200/40 ,  G01J3/0202 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/0272 ,  G01J3/10 ,  G01J3/12 ,  G01J2003/1226 ,  G01J2003/123 ,  G01J2003/1243

Abstract: A forensic light source which comprises a flexible liquid light guide receiving light from a light source and transmitting it to a selected interference filter which tilts with respect to the light source is disclosed. The filter is mounted for rotation with respect to the output of the light guide. The light exiting the filter is passed through a mixing member made of a randomized fiber optic bundle, that is positioned to receive the output of the filter. The mixing member defines multiple paths for light between the input face and the output face which are configured to disperse light from one mixing member input face region to a plurality of mixing member output face regions.

Abstract translation: 公开了一种取证光源，其包括从光源接收光并将其发送到相对于光源倾斜的选定干涉滤光器的柔性液体光导。 过滤器安装成相对于光导的输出旋转。 离开过滤器的光通过由随机化光纤束制成的混合构件，其被定位成接收过滤器的输出。 混合构件在输入面和输出面之间限定用于光的多个路径，其被配置为将光从一个混合构件输入面区域分散到多个混合构件输出面区域。

公开(公告)号：US20030063280A1

公开(公告)日：2003-04-03

申请号：US10231329

申请日：2002-08-29

Inventor： Hiroshi Ando ,  Eiji Ishikawa

IPC: G01J003/51

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/0232 ,  G01J3/0235 ,  G01J3/12 ,  G01J2003/1213 ,  G01J2003/1243

Abstract: There is provided a monochromator capable of downsizing thereof. According to a monochromator, a light transmission hole through which beam of light which is given out from a light source is transmitted and multiple plate-like filter blocks each having central axis of rotation which is parallel with beam of light are provided on a filter base. Various optical filters are attached to the holes of filter blocks and the filter block serves as a light shielding block. The filter blocks attached to the rotary shafts of motors are reciprocally rotated between a forward position of the optical transmission hole serving as a position of transmission of light and a standby position spaced away from the optical transmission hole so that the filter blocks can be downsized, and even if there are many patterns of combination of optical filters, multiple optical filters can be easily combined with each other and even if the optical filters are used singly or used while combined with each other, which does not take time for changing the optical filter, thereby enhancing efficiency compared with the conventional monochromator.

Abstract translation: 提供能够使其小型化的单色仪。 根据单色仪，通过透光孔透射从光源发出的光束，并且在过滤器底座上设置有各自具有与光束平行的中心旋转轴线的多个板状过滤器块 。 各滤光片附着在滤光片块的孔上，滤光片用作遮光块。 附接到电动机的旋转轴的过滤块在作为光透射位置的光传输孔的前方位置和与光传输孔间隔开的待机位置之间往复旋转，从而可以使过滤块小型化， 并且即使存在多个滤光器组合的图案，也可以容易地组合多个滤光器，并且即使光学滤波器被单独使用或者彼此组合使用，这不需要时间来改变滤光器 从而提高了与常规单色仪相比的效率。

公开(公告)号：US20020103439A1

公开(公告)日：2002-08-01

申请号：US10028568

申请日：2001-12-19

Inventor： Haishan Zeng ,  Stephen Lam ,  Branko Mihael Palcic

IPC: A61B006/00

CPC classification number: G01J3/02 ,  G01J3/021 ,  G01J3/0218 ,  G01J3/0235 ,  G01J3/0243 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/36 ,  G01N23/223 ,  G01N2223/076

Abstract: Optical systems that provide for simultaneous images and spectra from an object, such as a tissue sample, an industrial object such as a computer chip, or any other object that can be viewed with an optical system such as a microscope, endoscope, telescope or camera. In some embodiments, the systems provide multiple images corresponding to various desired wavelength ranges within an original image of the object, as well as, if desired, directional pointer(s) that can provide both an identification of the precise location from which a spectrum is being obtained, as well as enhancing the ability to point the device.

Abstract translation: 提供来自物体的同时图像和光谱的光学系统，例如组织样本，诸如计算机芯片的工业对象或可以用诸如显微镜，内窥镜，望远镜或照相机的光学系统观察的任何其它物体 。 在一些实施例中，系统提供对应于对象的原始图像内的各种期望波长范围的多个图像，以及如果需要的方向指针，其可以提供频谱的精确位置的识别 获得，以及增强指向设备的能力。

公开(公告)号：US06421179B1

公开(公告)日：2002-07-16

申请号：US09455093

申请日：1999-12-06

Applicant: Mikhail A. Gutin ,  James Castracane

Inventor： Mikhail A. Gutin ,  James Castracane

IPC: G02B518

CPC classification number: G02B6/2931 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/0256 ,  G01J3/1804 ,  G02B5/1828 ,  G02B6/29313 ,  G02B6/29314 ,  G02B6/2938 ,  G02B6/29395 ,  G02B26/0808

Abstract: The present invention provides an improvement in a wavelength division multiplexer and/or a dense wavelength division multiplexer (WDM/DWDM) by incorporating an electronically reconfigurable diffraction grating. The introduction of the electronically reconfigurable diffraction grating, which is typically fabricated using MEMS (microelectromechanical systems) technology, improves the compact design, durability, and dynamic functionality of the WDM/DWDM system.

Abstract translation: 本发明通过结合电子可重构衍射光栅来提供波分复用器和/或密集波分多路复用器（WDM / DWDM）的改进。 通常使用MEMS（微机电系统）技术制造的电子可重构衍射光栅的引入改善了WDM / DWDM系统的紧凑设计，耐用性和动态功能。

公开(公告)号：US20010038452A1

公开(公告)日：2001-11-08

申请号：US09778242

申请日：2001-02-06

Inventor： Matt Beaumont

IPC: G01N021/25

CPC classification number: G02B5/20 ,  G01J3/02 ,  G01J3/0235 ,  G01J3/12 ,  G01J3/28 ,  G01N21/274 ,  G02B26/008

Abstract: Calibrating each of a plurality of driven optical filters. The color parameters of the driven optical filters are characterized for the individual optical filter. These color parameters are used as calibration data to calibrate more standard information.

Abstract translation: 校准多个驱动光学滤波器中的每一个。 驱动光学滤波器的颜色参数的特征在于各个滤光器。 这些颜色参数用作校准数据，以校准更多的标准信息。