CA2878354C - Dual spectrometer - Google Patents

Dual spectrometer Download PDF

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Publication number
CA2878354C
CA2878354C CA2878354A CA2878354A CA2878354C CA 2878354 C CA2878354 C CA 2878354C CA 2878354 A CA2878354 A CA 2878354A CA 2878354 A CA2878354 A CA 2878354A CA 2878354 C CA2878354 C CA 2878354C
Authority
CA
Canada
Prior art keywords
sample
electromagnetic radiation
spectroscopy
radiation source
detector module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2878354A
Other languages
English (en)
French (fr)
Other versions
CA2878354A1 (en
Inventor
David W. Schiering
Maxim Frayer
Peng Zou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smiths Detection Inc
Original Assignee
Smiths Detection Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smiths Detection Inc filed Critical Smiths Detection Inc
Publication of CA2878354A1 publication Critical patent/CA2878354A1/en
Application granted granted Critical
Publication of CA2878354C publication Critical patent/CA2878354C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0256—Compact construction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G01J3/108—Arrangements of light sources specially adapted for spectrometry or colorimetry for measurement in the infrared range
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G01J2003/102—Plural sources
    • G01J2003/106—Plural sources the two sources being alternating or selectable, e.g. in two ranges or line:continuum

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CA2878354A 2012-07-06 2013-07-03 Dual spectrometer Active CA2878354C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261668693P 2012-07-06 2012-07-06
US61/668,693 2012-07-06
PCT/US2013/049256 WO2014008359A1 (en) 2012-07-06 2013-07-03 Dual spectrometer

Publications (2)

Publication Number Publication Date
CA2878354A1 CA2878354A1 (en) 2014-01-09
CA2878354C true CA2878354C (en) 2020-08-25

Family

ID=49882482

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2878354A Active CA2878354C (en) 2012-07-06 2013-07-03 Dual spectrometer

Country Status (6)

Country Link
US (1) US9869585B2 (https=)
EP (1) EP2870441B1 (https=)
KR (1) KR102054297B1 (https=)
CA (1) CA2878354C (https=)
IN (1) IN2015KN00038A (https=)
WO (1) WO2014008359A1 (https=)

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US10607507B2 (en) 2015-11-24 2020-03-31 Medibotics Arcuate wearable device with a circumferential or annular array of spectroscopic sensors for measuring hydration level
US9582035B2 (en) 2014-02-25 2017-02-28 Medibotics Llc Wearable computing devices and methods for the wrist and/or forearm
US9400271B2 (en) 2013-12-18 2016-07-26 Thermo Scientific Portable Analytical Instruments Inc. Method and apparatus for temperature control during sample analysis
JP6678117B2 (ja) * 2014-04-17 2020-04-08 バテル メモリアル インスティチュート 光学分光法を用いる爆発物検知器
CN106458586B (zh) * 2014-06-17 2019-09-10 Ay实验室有限公司 在氨基甲酸铵固态样品中定量碳酸氢铵的方法
CN106770176A (zh) * 2016-12-26 2017-05-31 同方威视技术股份有限公司 拉曼光谱检测设备和拉曼光谱检测设备的安全监控方法
CN106770168B (zh) 2016-12-26 2023-11-14 同方威视技术股份有限公司 基于拉曼光谱的物品检查设备及方法
WO2018182535A1 (en) * 2017-03-30 2018-10-04 Agency For Science, Technology And Research System for optical measurements and operation method
CN111328373A (zh) * 2017-11-07 2020-06-23 株式会社岛津制作所 红外分光光度计用配件
CN107991286B (zh) * 2017-12-26 2024-02-27 同方威视技术股份有限公司 基于反射光功率的拉曼光谱检测设备及方法
CN107860761B (zh) * 2017-12-26 2020-12-11 同方威视技术股份有限公司 拉曼光谱检测设备和用于拉曼光谱检测的样品安全性检测方法
CN107907527B (zh) * 2017-12-26 2023-10-13 同方威视技术股份有限公司 基于反射光功率和图像识别的拉曼光谱检测设备及方法
EP3977072B1 (en) * 2019-05-27 2025-12-17 trinamiX GmbH Spectrometer device for optical analysis of at least one sample
EP3910323A1 (en) * 2020-05-12 2021-11-17 CIC nanoGUNE - Asociación Centro de Investigación Cooperativa en Nanociencias Combined spectroscopy system including raman and atr-ftir
US20250130164A1 (en) * 2021-08-31 2025-04-24 Shimadzu Corporation Raman-infrared spectroscopic analysis multifunction machine, and measuring method employing raman spectroscopy and infrared spectroscopy
JP7735884B2 (ja) * 2022-02-04 2025-09-09 株式会社島津製作所 赤外ラマン顕微鏡
JP2023114288A (ja) * 2022-02-04 2023-08-17 株式会社島津製作所 赤外ラマン顕微鏡
KR20240150450A (ko) 2022-02-25 2024-10-15 트리나미엑스 게엠베하 소형 분광계
US11874229B2 (en) 2022-04-07 2024-01-16 Onto Innovation Inc. Apparatus and method for multiple source excitation Raman spectroscopy
JP2024078849A (ja) * 2022-11-30 2024-06-11 株式会社島津製作所 赤外ラマン装置

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US5749830A (en) 1993-12-03 1998-05-12 Olympus Optical Co., Ltd. Fluorescent endoscope apparatus
US5818580A (en) 1996-03-12 1998-10-06 Rutgers, The State University Simultaneous multisample analysis and apparatus therefor
JPH10267845A (ja) * 1997-03-26 1998-10-09 Kawasaki Steel Corp 試料表面のその場分析装置ならびに鋼板の酸化皮膜の形態制御装置
US6167290A (en) * 1999-02-03 2000-12-26 Bayspec, Inc. Method and apparatus of non-invasive measurement of human/animal blood glucose and other metabolites
US6609015B2 (en) * 2001-01-18 2003-08-19 Koninklijke Philips Electronics N.V. Analysis of a composition
US6611327B2 (en) * 2001-03-23 2003-08-26 Intel Corporation Detection of contaminants on low wavelength masks
US7697975B2 (en) * 2003-06-03 2010-04-13 British Colombia Cancer Agency Methods and apparatus for fluorescence imaging using multiple excitation-emission pairs and simultaneous multi-channel image detection
US7554663B2 (en) * 2005-02-08 2009-06-30 Northrop Grumman Corporation Systems and methods for use in detecting harmful aerosol particles
US20060262304A1 (en) * 2005-04-22 2006-11-23 Keith Carron Apparatus for automated real-time material identification
WO2007123555A2 (en) * 2005-07-14 2007-11-01 Chemimage Corporation Time and space resolved standoff hyperspectral ied explosives lidar detector
US7564547B2 (en) * 2005-11-07 2009-07-21 Wafermasters, Inc. Spectroscopy system
WO2008058671A2 (de) 2006-11-14 2008-05-22 Osram Gesellschaft mit beschränkter Haftung Projektions-vorrichtung mit verbesserter projektionseigenschaft
KR100904685B1 (ko) 2008-03-03 2009-06-24 이화여자대학교 산학협력단 마이크로미러를 이용한 다파장 측정 광학 모듈
US20120019819A1 (en) * 2009-01-21 2012-01-26 Rare Light, Inc. Raman spectroscopy using multiple discrete light sources

Also Published As

Publication number Publication date
EP2870441A4 (en) 2016-10-12
EP2870441B1 (en) 2026-04-01
IN2015KN00038A (https=) 2015-07-31
WO2014008359A1 (en) 2014-01-09
KR102054297B1 (ko) 2019-12-10
US20150192462A1 (en) 2015-07-09
EP2870441A1 (en) 2015-05-13
KR20150037977A (ko) 2015-04-08
US9869585B2 (en) 2018-01-16
CA2878354A1 (en) 2014-01-09

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