公开(公告)号：US07940388B2

公开(公告)日：2011-05-10

申请号：US12332967

申请日：2008-12-11

Applicant: Hajime Bungo

Inventor： Hajime Bungo

IPC: G01J3/42

CPC classification number: G01J3/10 ,  G01J3/02 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/027 ,  G01J3/04 ,  G01J3/42

Abstract: When the apparatus is energized or a validation check is performed, a deuterium lamp 10 is turned on, and an output value resulting from an A/D conversion of the detection signal for light with a wavelength of 235 nm is obtained. A data processor 22 compares the output value with an upper limit value, which was determined and stored beforehand in a memory 24 (normally, in the manufacturing stage of the apparatus). If the output value is not less than the upper limit, a controller 25 operates an aperture driver 31 to reduce the light quantity by means of an adjustable aperture 30. This operation prevents an excessive quantity of light from reaching a photodetector 19, so that the measurement without absorption by a sample solution 18 can be correctly performed, and the absorbance by the sample solution 18 can be correctly calculated.

Abstract translation: 当设备通电或进行验证检查时，氘灯10接通，并且获得了对波长为235nm的光的检测信号的A / D转换产生的输出值。 数据处理器22将输出值与预先确定并存储在存储器24（通常在设备的制造阶段）中的上限值进行比较。 如果输出值不小于上限，则控制器25操作孔径驱动器31，以通过可调节孔径30来减小光量。该操作防止过多的光到达光电检测器19，使得 可以正确地进行不被样品溶液18吸收的测量，并且可以正确计算样品溶液18的吸光度。

公开(公告)号：US07933083B2

公开(公告)日：2011-04-26

申请号：US12767965

申请日：2010-04-27

Applicant: Jörg Steinert ,  Thomas Mehner ,  Volker Gerstner

Inventor： Jörg Steinert ,  Thomas Mehner ,  Volker Gerstner

IPC: G02B5/22

CPC classification number: G02B5/005 ,  G01J3/02 ,  G01J3/0229

Abstract: A diaphragm device with which individual wavelengths or ranges of wavelengths in the path of a beam of spectrally dispersed light can be suppressed. Such a diaphragm device comprises at least one array of diaphragms, wherein the individual diaphragms of the array are arranged in a definite relation to each other and may be coupled in the path of the beam and each diaphragm of the array in the coupled state is arranged in a given relation to an individual wavelength or a range of wavelengths.

Abstract translation: 可以抑制光谱分散光束的光路中的各波长或波长范围的光阑装置。 这种隔膜装置包括至少一个隔膜阵列，其中阵列的各个隔膜彼此以一定的关系布置，并且可以在梁的路径中耦合，并且联接状态的阵列的每个隔膜被布置 与波长或波长范围有关。

公开(公告)号：US07929218B2

公开(公告)日：2011-04-19

申请号：US11883287

申请日：2006-02-07

Applicant: Thomas Mohr ,  Manfred Dick ,  Juergen Kuehnert

Inventor： Thomas Mohr ,  Manfred Dick ,  Juergen Kuehnert

IPC: G02B1/06

CPC classification number: G01J3/12 ,  G01J3/02 ,  G01J3/0205 ,  G02B3/0012 ,  G02B3/0075 ,  G02B3/14 ,  G02B5/005 ,  G02B26/00 ,  G02B26/005 ,  G02B26/0883 ,  G02B27/0025

Abstract: The invention relates to a variable lens for controlling electromagnetic radiation that interacts with said lens in a controlled manner. The lens includes a container; a first dielectric fluid that is held in the container; a second dielectric fluid that is held in the container, a phase boundary layer between the first and the second fluid. The relative dielectric constant of the first fluid is different from a relative dielectric constant of the second fluid. At least one first electrode; and at least one second electrode is positioned in relation to the first electrode in such a way that an electric current that is applied between the first and the second electrode generates an electric field, which infiltrates the phase boundary layer.

Abstract translation: 本发明涉及一种用于控制电磁辐射的可变透镜，其以受控的方式与所述透镜相互作用。 透镜包括容器; 保持在容器中的第一介电流体; 保持在容器中的第二介电流体，在第一和第二流体之间的相边界层。 第一流体的相对介电常数不同于第二流体的相对介电常数。 至少一个第一电极; 并且至少一个第二电极相对于第一电极被定位成使得施加在第一和第二电极之间的电流产生渗入相边界层的电场。

公开(公告)号：US20110080584A1

公开(公告)日：2011-04-07

申请号：US12966083

申请日：2010-12-13

Applicant: Cheng-Hao Ko

Inventor： Cheng-Hao Ko

IPC: G01J3/28

CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0291 ,  G01J3/1804 ,  G01J3/1838 ,  G01J3/20 ,  G01J3/24 ,  G02B5/1861

Abstract: The invention concerns an optical system. The optical system comprises an input for receiving an optical signal, a predetermined output plane, and a diffraction grating for separating the optical signal received at the input into spectral elements thereof. The grating has a diffraction surface, which is formed by a photolithography process. The diffraction surface has a first predetermined profile. The first profile is formed by a plurality of points each conducted by different equations. Consequently, each spectral component is focused on the predetermined output plane.

Abstract translation: 本发明涉及一种光学系统。 光学系统包括用于接收光信号，预定输出平面的输入端和用于将在输入处接收的光信号分离为其光谱元件的衍射光栅。 光栅具有通过光刻工艺形成的衍射表面。 衍射面具有第一预定轮廓。 第一轮廓由多个点组成，每个点由不同方程式进行。 因此，每个频谱分量聚焦在预定的输出平面上。

公开(公告)号：US20110080581A1

公开(公告)日：2011-04-07

申请号：US12900172

申请日：2010-10-07

Applicant: Rohit Bhargava ,  Brian T. Cunningham

Inventor： Rohit Bhargava ,  Brian T. Cunningham

IPC: G01J3/28 ,  G01J3/40

CPC classification number: G01J3/12 ,  G01J3/02 ,  G01J3/0202 ,  G01J3/0275 ,  G01J3/0286 ,  G01J3/0289 ,  G01N21/35

Abstract: Described herein are spectrometers comprising one or more wavelength-selective filters, such as guided mode resonance filters. Some of the spectrometers described herein are configured for obtaining absorbance spectra in a discrete fashion by measuring absorbances of a sample at multiple discrete wavelengths or wavelength bands. In another aspect, methods are also provided for obtaining spectra, images and chemical maps of samples in a discrete fashion.

Abstract translation: 这里描述的是包括一个或多个波长选择滤光器的光谱仪，例如导模谐振滤波器。 这里描述的一些光谱仪被配置为通过测量在多个离散波长或波长带上的样品的吸光度以离散的方式获得吸收光谱。 在另一方面，还提供了用于以离散方式获得样品的光谱，图像和化学图谱的方法。

公开(公告)号：US20110080577A1

公开(公告)日：2011-04-07

申请号：US12899119

申请日：2010-10-06

Applicant: Matthew Nelson ,  Patrick Treado ,  Charles W. Gardner, JR.

Inventor： Matthew Nelson ,  Patrick Treado ,  Charles W. Gardner, JR.

IPC: G01N21/00

CPC classification number: G01J3/02 ,  G01J3/0221 ,  G01J3/0264 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/44 ,  G01N21/359 ,  G01N21/65 ,  G01N21/718 ,  G01N33/227 ,  G01N2021/1738 ,  G01N2021/174 ,  G01N2021/1744

Abstract: A system and method for the detection and identification of explosives and explosive residues using a combination of SWIR, Raman, and LIBS spectroscopy techniques, including imaging. A region of interest may be surveyed to identify a target area, wherein the target area comprises at least one unknown material. This surveying may be accomplished using visible imagery or SWIR imagery. The target area may be interrogated using Raman spectroscopy and LIBS spectroscopy to identify the unknown material. SWIR techniques may also be used to interrogate the target area. Fusion algorithms may also be applied to visible images, SWIR data sets, Raman data sets, and/or LIBS data sets.

Abstract translation: 一种使用SWIR，拉曼和LIBS光谱技术组合检测和识别爆炸物和爆炸物残留物的系统和方法，包括成像。 可以调查感兴趣的区域以识别目标区域，其中目标区域包括至少一种未知材料。 可以使用可见图像或SWIR图像来完成此测量。 可以使用拉曼光谱和LIBS光谱来询问目标区域以识别未知材料。 也可以使用SWIR技术来询问目标区域。 融合算法也可以应用于可见图像，SWIR数据集，拉曼数据集和/或LIBS数据集。

公开(公告)号：US20110079714A1

公开(公告)日：2011-04-07

申请号：US12572082

申请日：2009-10-01

Applicant: Scott McEldowney ,  Edward Giaimo

Inventor： Scott McEldowney ,  Edward Giaimo

IPC: H01L25/00 ,  G01J3/50

CPC classification number: G01J3/0205 ,  G01J3/02 ,  G01J3/0224 ,  G01J3/0229 ,  G01J3/0235 ,  H04N5/332 ,  H04N13/254

Abstract: A dual-mode includes a light source configured to project a structured illumination from which visible light can be filtered. The dual-mode imager also includes a detector configured to capture both the structured illumination and visible light from the scene. A temporal or spatial filter is used to selectively block visible light from one or more portions of the detector while passing the structured illumination to the one or more portions of the detector.

Abstract translation: 双模式包括被配置为投射可以从其中过滤可见光的结构化照明的光源。 双模式成像器还包括被配置为捕获来自场景的结构照明和可见光的检测器。 时间或空间滤波器用于选择性地阻挡来自检测器的一个或多个部分的可见光，同时将结构化照明传递到检测器的一个或多个部分。

公开(公告)号：US20110075146A1

公开(公告)日：2011-03-31

申请号：US12569226

申请日：2009-09-29

Applicant: Nathan Moroney ,  Jeffrey M. DiCarlo ,  Steven W. Trovinger ,  Melanie M. Gottwals ,  Glen E. Montgomery ,  Carl E. Picciotto ,  Miheer Bhachech

Inventor： Nathan Moroney ,  Jeffrey M. DiCarlo ,  Steven W. Trovinger ,  Melanie M. Gottwals ,  Glen E. Montgomery ,  Carl E. Picciotto ,  Miheer Bhachech

IPC: G01J3/46

CPC classification number: G01J3/50 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0264 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/501 ,  G01J3/524

Abstract: A device includes a housing; a color sensor within a first end of the housing, the color sensor configured to sense a color of a sample when the color sensor is placed proximate the sample; and a display within the housing, the display configured to display the color of the sample sensed by the color sensor.

Abstract translation: 一种装置包括壳体; 在所述壳体的第一端内的颜色传感器，所述颜色传感器被配置为当所述颜色传感器靠近所述样品放置时感测样品的颜色; 以及在所述外壳内的显示器，所述显示器被配置为显示由所述颜色传感器感测到的样本的颜色。

公开(公告)号：US20110058166A1

公开(公告)日：2011-03-10

申请号：US12667753

申请日：2008-07-30

Applicant: Koichiro Nakamura ,  Yuzo Sasaki ,  Kazuo Fujiura ,  Shogo Yagi

Inventor： Koichiro Nakamura ,  Yuzo Sasaki ,  Kazuo Fujiura ,  Shogo Yagi

IPC: G01J3/447 ,  G01J3/28

CPC classification number: G01J3/14 ,  G01J3/02 ,  G01J3/0205 ,  G01J3/0237 ,  G01J3/06 ,  G01J3/18 ,  G01J3/36 ,  G01J2003/064

Abstract: The present invention provides a small spectroscope that has a short response time. A spectroscope according to one embodiment of the present invention includes: a beam deflector that includes an electro-optic crystal, having an electro-optic effect, and paired electrodes used to apply an electric field inside the electro-optic crystal; spectroscopic means for dispersing light output by the beam deflector; and wavelength selection means for selecting light having an arbitrary wavelength from the light dispersed and output by the spectroscopic means.

Abstract translation: 本发明提供一种响应时间短的小型分光镜。 根据本发明的一个实施例的分光镜包括：光束偏转器，其包括具有电光效应的电光晶体，以及用于在电光晶体内施加电场的成对电极; 分光装置，用于分散由光束偏转器输出的光; 以及波长选择装置，用于从由分光装置分散和输出的光中选择具有任意波长的光。

公开(公告)号：US20110057113A1

公开(公告)日：2011-03-10

申请号：US12874451

申请日：2010-09-02

Applicant: Eiji YOKOI

Inventor： Eiji YOKOI

IPC: G01J1/42 ,  H01J40/00 ,  H01J40/14

CPC classification number: G01J3/02 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/10 ,  G01J3/4406

Abstract: A detecting device includes a wavelength dispersion element for dispersing light into wavelengths and for emitting dispersed light, a photodetector for detecting the dispersed light, and a wavelength restriction element, which is arranged between the wavelength dispersion element and the photodetector and has an optical characteristic dependent on a wavelength, for restricting an incidence of light having a particular wavelength to the photodetector. Light that is part of the dispersed light and includes the light having has the particular wavelength is incident to the wavelength restriction element.

Abstract translation: 检测装置包括用于将光分散成波长并用于发射分散光的波长色散元件，用于检测分散光的光电检测器和布置在波长色散元件和光电检测器之间的波长限制元件，并具有光学特性依赖性 用于限制具有特定波长的光的入射到光电检测器的波长。 作为分散光的一部分并且包括具有特定波长的光的光入射到波长限制元件。