CN101925806B - 行扫描拉曼光谱仪 - Google Patents

行扫描拉曼光谱仪 Download PDF

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Publication number
CN101925806B
CN101925806B CN2009801028459A CN200980102845A CN101925806B CN 101925806 B CN101925806 B CN 101925806B CN 2009801028459 A CN2009801028459 A CN 2009801028459A CN 200980102845 A CN200980102845 A CN 200980102845A CN 101925806 B CN101925806 B CN 101925806B
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CN
China
Prior art keywords
sample
line focus
spectrometer
detector
line
Prior art date
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Active
Application number
CN2009801028459A
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English (en)
Chinese (zh)
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CN101925806A (zh
Inventor
伊恩·保罗·海沃德
布赖恩·约翰·爱德华·史密斯
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Renishaw PLC
Original Assignee
Renishaw PLC
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
Priority claimed from PCT/GB2008/000252 external-priority patent/WO2008090350A1/en
Application filed by Renishaw PLC filed Critical Renishaw PLC
Publication of CN101925806A publication Critical patent/CN101925806A/zh
Application granted granted Critical
Publication of CN101925806B publication Critical patent/CN101925806B/zh
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    • 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
    • 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
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • 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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G01N2201/103—Scanning by mechanical motion of stage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning
    • G01N2201/105—Purely optical scan

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)
CN2009801028459A 2008-01-25 2009-01-26 行扫描拉曼光谱仪 Active CN101925806B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBPCT/GB2008/000252 2008-01-25
PCT/GB2008/000252 WO2008090350A1 (en) 2007-01-25 2008-01-25 Spectroscopic apparatus and methods
GBGB0803798.8A GB0803798D0 (en) 2008-02-29 2008-02-29 Spectroscopic apparatus and methods
GB0803798.8 2008-02-29
PCT/GB2009/000214 WO2009093050A1 (en) 2008-01-25 2009-01-26 Line scanning raman spectroscopic apparatus

Publications (2)

Publication Number Publication Date
CN101925806A CN101925806A (zh) 2010-12-22
CN101925806B true CN101925806B (zh) 2011-11-09

Family

ID=39315747

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801028459A Active CN101925806B (zh) 2008-01-25 2009-01-26 行扫描拉曼光谱仪

Country Status (5)

Country Link
EP (1) EP2243008B1 (enExample)
JP (1) JP5992143B2 (enExample)
CN (1) CN101925806B (enExample)
GB (1) GB0803798D0 (enExample)
WO (1) WO2009093050A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201317429D0 (en) * 2013-10-02 2013-11-13 Renishaw Plc Spectroscopy apparatus and method
WO2015049341A1 (en) 2013-10-03 2015-04-09 Renishaw Plc Method of inspecting an object with a camera probe
CN104729994B (zh) * 2013-12-20 2018-05-29 福州高意通讯有限公司 用于增强拉曼光谱仪信噪比的方法和装置
GB201503911D0 (en) * 2015-03-09 2015-04-22 Renishaw Plc Transmission raman spectroscopy
JP5901814B1 (ja) 2015-03-25 2016-04-13 日本分光株式会社 顕微分光装置
US9739661B2 (en) * 2015-06-30 2017-08-22 Agilent Technologies, Inc. Infrared imaging system with automatic referencing
WO2019036941A1 (zh) * 2017-08-23 2019-02-28 深圳前海达闼云端智能科技有限公司 物质检测方法、装置、存储介质及电子设备
DE102017128443A1 (de) * 2017-11-30 2019-06-06 Universität Duisburg-Essen Kompaktes Gerät und Verfahren für POCT-Diagnostik mittels SERS
GB2572662B (en) * 2018-10-05 2020-06-03 Res & Innovation Uk Raman spectrometer
CN113643387B (zh) * 2021-10-14 2022-02-22 深圳市海谱纳米光学科技有限公司 寻找fpi响应中心点的往复式边界检索的方法及其验证方法
GB202404510D0 (en) 2024-03-28 2024-05-15 Renishaw Plc Spectroscopy
GB202404511D0 (en) 2024-03-28 2024-05-15 Renishaw Plc Spectroscopy
GB202404500D0 (en) 2024-03-28 2024-05-15 Renishaw Plc Spectroscopy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69222191T2 (de) * 1991-11-16 1998-01-22 Renishaw Plc, Wotton-Under-Edge, Gloucestershire Probenbeleuchtung für spektroskopisches Gerät und Verfahren
JP2000292422A (ja) * 1999-04-02 2000-10-20 Olympus Optical Co Ltd 走査型サイトメータ
JP3708929B2 (ja) * 2003-03-31 2005-10-19 株式会社東芝 パターン欠陥検査方法及びパターン欠陥検査装置
JP4565119B2 (ja) * 2004-10-18 2010-10-20 学校法人早稲田大学 ラマン分光装置
JP2006242726A (ja) * 2005-03-03 2006-09-14 Funai Electric Co Ltd 蛍光検出装置
GB0701477D0 (en) * 2007-01-25 2007-03-07 Renishaw Plc Spectroscopic apparatus and methods
GB0708582D0 (en) * 2007-05-03 2007-06-13 Renishaw Plc Spectroscope apparatus and methods

Also Published As

Publication number Publication date
JP5992143B2 (ja) 2016-09-14
JP2011510317A (ja) 2011-03-31
CN101925806A (zh) 2010-12-22
GB0803798D0 (en) 2008-04-09
EP2243008B1 (en) 2018-08-29
WO2009093050A1 (en) 2009-07-30
EP2243008A1 (en) 2010-10-27

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