公开(公告)号：US20080082287A1

公开(公告)日：2008-04-03

申请号：US11904392

申请日：2007-09-27

Applicant: Toru Kobayashi ,  Masao Nakamuro

Inventor： Toru Kobayashi ,  Masao Nakamuro

IPC: G06F15/00

CPC classification number: G01B11/24 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0289 ,  G01J3/0291 ,  G01J3/504 ,  G01N33/32

Abstract: A measurement system obtains a predetermined estimated value, using multiple measurement data. The measurement system includes a measuring section for acquiring measurement data with respect to a measurement object, a display section for displaying indication concerning a measurement, a display controller, a measurement controller, a storing section for storing the measurement data, a computing section for obtaining the estimated value based on the measurement data, and a checking section for checking whether a required number of measurement data has been acquired. The display controller causes the display section to display first information relating to measurement elements required for acquiring the measurement data, including individual selection information of the measurement elements; and second information, to be displayed in association with the selection information, for allowing an operator to recognize whether the measurement has been completed. The measurement controller causes the selection information to function as a site for accepting a command indicating start of the measurement of the measurement element relating to the individual selection information.

Abstract translation: 测量系统使用多个测量数据获得预定的估计值。 测量系统包括用于获取关于测量对象的测量数据的测量部分，用于显示关于测量的指示的显示部分，显示控制器，测量控制器，用于存储测量数据的存储部分，用于获得 基于测量数据的估计值，以及用于检查是否已经获取了所需数量的测量数据的检查部分。 显示控制器使得显示部显示与获取测量数据所需的测量元件有关的第一信息，包括测量元件的各个选择信息; 以及与选择信息相关联地显示的第二信息，用于允许操作者识别测量是否已经完成。 测量控制器使得选择信息用作用于接受指示与各个选择信息相关的测量元素的测量开始的命令的站点。

公开(公告)号：US20080007729A1

公开(公告)日：2008-01-10

申请号：US11265874

申请日：2005-11-02

Applicant: Thomas Hagler

Inventor： Thomas Hagler

IPC: G01J3/04

CPC classification number: G01J3/02 ,  G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/06 ,  G01J3/1804 ,  G01J3/2846 ,  G01J3/42 ,  G01J2001/4242 ,  G01J2003/1217

Abstract: Method and apparatus for analyzing radiation using analyzers and employing the spatial modulation of radiation dispersed by wavelength or along a line.

Abstract translation: 使用分析仪分析辐射的方法和装置，并采用波长或沿着线分散的辐射的空间调制。

公开(公告)号：US07286231B2

公开(公告)日：2007-10-23

申请号：US10879630

申请日：2004-06-30

Applicant: John S. Maier ,  Jason H. Neiss ,  Shona Stewart

Inventor： John S. Maier ,  Jason H. Neiss ,  Shona Stewart

IPC: G01J3/51 ,  G01N21/65

CPC classification number: G01J3/28 ,  G01J3/0227 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/44

Abstract: In one embodiment the disclosure relates to a method and a system for determining the corrected wavelength of a photon scattered by a sample. The method includes the steps of determining a wavelength of a photon scattered from a sample exposed to illuminating photons and passed through a tunable filter and correcting the determined wavelength of the photon as a function of the temperature of the tunable filter and as a function of the bandpass set point of the tunable filter. The step of correcting the determined wavelength can further include determining an offset and adding the offset to the determined wavelength of the photon.

Abstract translation: 在一个实施例中，本公开涉及一种用于确定由样本散射的光子的校正波长的方法和系统。 该方法包括以下步骤：确定从暴露于照射光子的样品散射的光子的波长，并且通过可调谐滤光器并校正所确定的光子波长作为可调滤光器的温度的函数，并且作为 可调谐滤波器的带通设定点。 校正所确定的波长的步骤还可以包括确定偏移并将偏移量加到所确定的光子的波长上。

公开(公告)号：US20070229849A1

公开(公告)日：2007-10-04

申请号：US11394513

申请日：2006-03-31

Applicant: Robert Rafac

Inventor： Robert Rafac

IPC: G01B9/02

CPC classification number: G01J3/02 ,  G01J3/027 ,  G01J3/26 ,  G01J3/2803 ,  G01J9/0246

Abstract: A method and apparatus is disclosed which may comprise detecting the bandwidth of laser output light pulses of a pulsed laser utilizing an array of light detecting elements by the steps which may comprise passing a portion of the laser output light produced by the pulsed laser to the array of light detecting elements in a manner that shifts the portion of the laser beam across the array of light detecting elements to avoid aliasing artifacts in output of the light detecting array. The portion of the image formed by the laser output light may be under-sampled, e.g., in the spatial or time domains. The relevant feature size of an image of an output of a fringe pattern generating element being sampled may comprise a size that is small with respect to the size of individual light detecting elements in the array of light detecting elements. sity of the fringe image.

Abstract translation: 公开了一种方法和装置，其可以包括通过步骤检测利用光检测元件阵列的脉冲激光器的激光输出光脉冲的带宽，该步骤可以包括将由脉冲激光产生的激光输出光的一部分传递到阵列 的光检测元件，其方式是将激光束的该部分移动穿过光检测元件阵列，以避免光检测阵列的输出中的伪像。 由激光输出光形成的图像的部分可能在例如空间或时域中被低采样。 被采样的条纹图案生成元件的输出的图像的相关特征尺寸可以包括相对于光检测元件阵列中的各个光检测元件的尺寸小的尺寸。 边缘形象的精神。

公开(公告)号：US07274013B1

公开(公告)日：2007-09-25

申请号：US10461760

申请日：2003-06-13

Applicant: William R. Russ ,  Frazier L. Bronson

Inventor： William R. Russ ,  Frazier L. Bronson

IPC: G01D18/00

CPC classification number: G01J3/027 ,  G01J3/28

Abstract: In a preferred embodiment, an automatic gain adjust method for radiation spectrometers, including: placing a calibration source emitting known energies at a radiation detector; acquiring a spectrum of the known energies; automatically analyzing the spectrum and comparing the spectrum with the known energies; automatically adjusting gain of an amplifier of the spectrum until peaks of the spectrum are in correct channels.

Abstract translation: 在优选实施例中，一种用于辐射光谱仪的自动增益调整方法，包括：将放射已知能量的校准源放置在辐射检测器上; 获取已知能量的光谱; 自动分析光谱并将光谱与已知能量进行比较; 自动调节光谱放大器的增益，直到光谱的峰值在正确的通道中。

公开(公告)号：US20070216898A1

公开(公告)日：2007-09-20

申请号：US11509705

申请日：2006-08-25

Applicant: Charles Gardner

Inventor： Charles Gardner

IPC: G01J3/44 ,  G01N21/65 ,  G01N21/01

CPC classification number: G01J3/02 ,  G01J3/0205 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/0256 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/44 ,  G01N21/0303 ,  G01N21/31 ,  G01N21/65 ,  G01N2021/036 ,  G01N2021/0389 ,  G01N2021/651 ,  G01N2021/656

Abstract: A container for holding a sample and a system and method for a handheld spectrometer using the container is disclosed. In one embodiment, the container includes a vial with an optical window at the base of the vial. A sample may be placed in the vial. A hollow plunger may be slidably inserted into the vial which seals the gap between the plunger and the walls of the vial. The plunger includes a filter element. When the plunger is inserted into the vial, the sample is forced against the optical window and the filter element vents liquid and/or gas that is in the vial into the hollow plunger. A portable or handheld system for detecting, for example, biothreat agents makes use of the container in order to determine a spectrum of the sample. The optical window of the container is preferably substantially transparent to photons illuminating the sample and to photons produced due to the interaction of the illuminating photons and the sample.

Abstract translation: 公开了一种用于保持样品的容器和使用该容器的手持式光谱仪的系统和方法。 在一个实施例中，容器包括在小瓶底部具有光学窗口的小瓶。 样品可以放在小瓶中。 中空柱塞可以可滑动地插入小瓶中，其密封柱塞和小瓶的壁之间的间隙。 柱塞包括过滤元件。 当柱塞插入小瓶中时，样品被迫靠在光学窗口上，过滤元件将液体和/或气瓶中的液体和/或气体排入空心柱塞。 用于检测例如生物降解剂的便携式或手持式系统利用容器来确定样品的光谱。 容器的光学窗口优选对照射样品的光子和由于照射光子和样品的相互作用而产生的光子基本上是透明的。

公开(公告)号：US07271394B2

公开(公告)日：2007-09-18

申请号：US11412802

申请日：2006-04-27

Applicant: Dale A. Harrison

Inventor： Dale A. Harrison

IPC: G01N21/33

CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0232 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/08 ,  G01J3/10 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/42 ,  G01J3/4531 ,  G01N21/211 ,  G01N21/274 ,  G01N21/33 ,  G01N21/47 ,  G01N21/55 ,  G01N21/9501 ,  G01N2021/335

Abstract: A spectroscopy system is provided which is optimized for operation in the VUV region and capable of performing well in the DUV-NIR region. The system further provides a controlled environment between the VUV source, sample chamber and VUV detector which acts to limit in a repeatable manner the absorption of VUV photons. The light source is utilized to create a light beam that travels through at least a portion of the environmentally controlled chambers. The light beam may be a collimated light beam at locations where the light beam passes between at least two of the environmentally controlled chambers. A coupling mechanism may be provided that optically couples at least two the environmentally controlled chambers. Collimated light may be provided through the coupling mechanism. Array based detection instrumentation may be exploited to permit the simultaneous collection of larger wavelength regions.

Abstract translation: 提供了一种光谱系统，其被优化用于在VUV区域中的操作并且能够在DUV-NIR区域中表现良好。 该系统进一步提供了VUV源，样品室和VUV检测器之间的受控环境，其作用是以可重复的方式限制VUV光子的吸收。 光源用于产生穿过至少一部分环境受控腔室的光束。 在光束通过至少两个环境受控腔室的位置处，光束可以是准直光束。 可以提供耦合机构，其将至少两个环境受控的室光学耦合。 可以通过联接机构提供准直的光。 可以利用基于阵列的检测仪器来允许同时收集更大的波长区域。

公开(公告)号：US20070177141A1

公开(公告)日：2007-08-02

申请号：US11699463

申请日：2007-01-30

Applicant: Kazushi Ohishi ,  Hiroshi Ohta

Inventor： Kazushi Ohishi ,  Hiroshi Ohta

IPC: G01J3/06 ,  G01J3/28

CPC classification number: G01J3/1256 ,  G01J3/02 ,  G01J3/027 ,  G01J3/06 ,  G01J3/10 ,  G01J3/4338

Abstract: An optical spectrum analyzer includes an optical section 130 for executing light dispersion into a spectrum and wavelength sweep for input measured light, converting the measured light into an electric signal, and outputting the electric signal, a control section 101 for controlling the wavelength sweep of the optical section and outputting a sampling clock of a period shifting from a cycle period of the measured light for each wavelength of the wavelength sweep, and a measurement section 140 for executing sequential sampling of the electric signal from the optical section for each sampling clock.

Abstract translation: 光谱分析仪包括用于对输入测量光进行光谱分散和波长扫描的光学部分130，将测量的光转换成电信号并输出​​电信号;控制部分101，用于控制波长扫描 并且输出从波长扫描的每个波长的测量光的周期周期移位的周期的采样时钟，以及用于对每个采样时钟执行来自光学部分的电信号的顺序采样的测量部分140。

公开(公告)号：US20070171409A1

公开(公告)日：2007-07-26

申请号：US11649293

申请日：2007-01-04

Applicant: Xinghua Wang ,  Thomas Voigt

Inventor： Xinghua Wang ,  Thomas Voigt

IPC: G01J3/40

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0232 ,  G01J3/024 ,  G01J3/027 ,  G01J3/0272 ,  G01J3/0294 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/2846 ,  G01J3/44 ,  G01N21/253 ,  G01N21/6452 ,  G01N2021/6417

Abstract: In one embodiment, the disclosure relates to a method including: collecting photons from the sample having a plurality of regions to form a sample optical data set; selectively transmitting a first portion of the optical data set through a first of a plurality of apertures of an electro-optical shutter, each of the plurality of apertures optically communicating a portion of the optical data set; geometrically conforming the first portion of the optical data set for communication with a spectrometer opening; processing the conformed first portion of the optical data set at the spectrometer to obtain a spectrum for a first of the plurality of sample regions.

公开(公告)号：US07189973B2

公开(公告)日：2007-03-13

申请号：US11412810

申请日：2006-04-27

Applicant: Dale A. Harrison

Inventor： Dale A. Harrison

IPC: G01N21/17

CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0232 ,  G01J3/027 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/08 ,  G01J3/10 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/36 ,  G01J3/42 ,  G01J3/4531 ,  G01N21/211 ,  G01N21/274 ,  G01N21/33 ,  G01N21/47 ,  G01N21/55 ,  G01N21/9501 ,  G01N2021/335

Abstract: A spectroscopy system is provided which is optimized for operation in the VUV region and capable of performing well in the DUV-NIR region. Additionally, the system incorporates an optical module which presents selectable sources and detectors optimized for use in the VUV and DUV-NIR. As well, the optical module provides common delivery and collection optics to enable measurements in both spectral regions to be collected using similar spot properties. The module also provides a means of quickly referencing measured data so as to ensure that highly repeatable results are achieved. The module further provides a controlled environment between the VUV source, sample chamber and VUV detector which acts to limit in a repeatable manner the absorption of VUV photons. The use of broad band data sets which encompass VUV wavelengths, in addition to the DUV-NIR wavelengths enables a greater variety of materials to be meaningfully characterized. Array based detection instrumentation may be exploited to permit the simultaneous collection of larger wavelength regions.

Abstract translation: 提供了一种光谱系统，其被优化用于在VUV区域中的操作并且能够在DUV-NIR区域中表现良好。 此外，该系统还包含一个光学模块，该模块提供可用于VUV和DUV-NIR中优化的可选择的源和检测器。 同样，光学模块提供通用的传送和收集光学器件，以使得能够使用类似的光点特性来收集两个光谱区域中的测量。 该模块还提供了快速参考测量数据的方法，以确保实现高度可重复的结果。 该模块还在VUV源，样品室和VUV检测器之间提供受控的环境，其作用是以可重复的方式限制VUV光子的吸收。 除了DUV-NIR波长之外，使用包含VUV波长的宽带数据集使得可以有意义地表征更多种类的材料。 可以利用基于阵列的检测仪器来允许同时收集更大的波长区域。