IN2015KN00038A - - Google Patents

Info

Publication number
IN2015KN00038A
IN2015KN00038A IN38KON2015A IN2015KN00038A IN 2015KN00038 A IN2015KN00038 A IN 2015KN00038A IN 38KON2015 A IN38KON2015 A IN 38KON2015A IN 2015KN00038 A IN2015KN00038 A IN 2015KN00038A
Authority
IN
India
Prior art keywords
electromagnetic radiation
sample
source
electromagnetic
radiation source
Prior art date
Application number
Inventor
David W Schiering
Maxim Frayer
Peng Zou
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 IN2015KN00038A publication Critical patent/IN2015KN00038A/en

Links

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

Abstract

Systems and techniques for optical spectrometer detection using, for example, IR spectroscopy components and Raman spectroscopy components are described. For instance, a system includes a first electromagnetic radiation source configured to illuminate a sample with a first portion of electromagnetic radiation in a first region of the electromagnetic spectrum (e.g., an IR source) and a second electromagnetic radiation source configured to illuminate a sample with a second portion of electromagnetic radiation in a second substantially monochromatic region of the electromagnetic spectrum (e.g., a laser source). The system also includes a detector module configured to detect a sample constituent of a sample by analyzing a characteristic of electromagnetic radiation reflected from the sample associated with the first electromagnetic radiation source and a characteristic of electromagnetic radiation reflected from the sample associated with the second electromagnetic radiation source.
IN38KON2015 2012-07-06 2013-07-03 IN2015KN00038A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
IN2015KN00038A true IN2015KN00038A (en) 2015-07-31

Family

ID=49882482

Family Applications (1)

Application Number Title Priority Date Filing Date
IN38KON2015 IN2015KN00038A (en) 2012-07-06 2013-07-03

Country Status (6)

Country Link
US (1) US9869585B2 (en)
EP (1) EP2870441A4 (en)
KR (1) KR102054297B1 (en)
CA (1) CA2878354C (en)
IN (1) IN2015KN00038A (en)
WO (1) WO2014008359A1 (en)

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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
US9400271B2 (en) * 2013-12-18 2016-07-26 Thermo Scientific Portable Analytical Instruments Inc. Method and apparatus for temperature control during sample analysis
EP3734256A1 (en) * 2014-04-17 2020-11-04 Battelle Memorial Institute Explosives detection using raman spectroscopy
US10254218B2 (en) * 2014-06-17 2019-04-09 A.Y. Laboratories Ltd. Method for quantifying the amount of ammonium bicarbonate in a solid sample of ammonium bicarbonate
CN106770168B (en) * 2016-12-26 2023-11-14 同方威视技术股份有限公司 Article inspection device and method based on Raman spectrum
CN106770176A (en) * 2016-12-26 2017-05-31 同方威视技术股份有限公司 The method for safety monitoring of Raman spectrum testing equipment and Raman spectrum testing equipment
WO2018182535A1 (en) * 2017-03-30 2018-10-04 Agency For Science, Technology And Research System for optical measurements and operation method
US11137290B2 (en) * 2017-11-07 2021-10-05 Shimadzu Corporation Accessory for infrared spectrophotometer
CN107860761B (en) * 2017-12-26 2020-12-11 同方威视技术股份有限公司 Raman spectrum detection equipment and sample safety detection method for Raman spectrum detection
CN107907527B (en) * 2017-12-26 2023-10-13 同方威视技术股份有限公司 Raman spectrum detection equipment and method based on reflected light power and image recognition
CN107991286B (en) 2017-12-26 2024-02-27 同方威视技术股份有限公司 Raman spectrum detection equipment and method based on reflected light power
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
CN117897609A (en) * 2021-08-31 2024-04-16 株式会社岛津制作所 Raman infrared spectrum analysis compound machine and measuring method using Raman light and infrared light
WO2023161406A1 (en) 2022-02-25 2023-08-31 Trinamix Gmbh Compact spectrometer
US11874229B2 (en) 2022-04-07 2024-01-16 Onto Innovation Inc. Apparatus and method for multiple source excitation Raman spectroscopy

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
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 (en) 1997-03-26 1998-10-09 Kawasaki Steel Corp At-site analyzer for sample surface and controller of form of oxide film on steel plate
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
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
US7564547B2 (en) * 2005-11-07 2009-07-21 Wafermasters, Inc. Spectroscopy system
CN102298250B (en) * 2006-11-14 2014-06-25 奥斯兰姆有限公司 Projection method and apparatus having improved projection properties
KR100904685B1 (en) * 2008-03-03 2009-06-24 이화여자대학교 산학협력단 An optic module for observing multi-wavelength light using micro-mirror
KR20110125640A (en) * 2009-01-21 2011-11-21 레어 라이트, 인크. Raman spectroscopy devices, systems and methods using multiple discrete light sources

Also Published As

Publication number Publication date
US20150192462A1 (en) 2015-07-09
KR20150037977A (en) 2015-04-08
EP2870441A4 (en) 2016-10-12
CA2878354C (en) 2020-08-25
US9869585B2 (en) 2018-01-16
EP2870441A1 (en) 2015-05-13
CA2878354A1 (en) 2014-01-09
KR102054297B1 (en) 2019-12-10
WO2014008359A1 (en) 2014-01-09

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