CN109211406B - 傅立叶变换红外分光光度计 - Google Patents

傅立叶变换红外分光光度计 Download PDF

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CN109211406B
CN109211406B CN201810738365.2A CN201810738365A CN109211406B CN 109211406 B CN109211406 B CN 109211406B CN 201810738365 A CN201810738365 A CN 201810738365A CN 109211406 B CN109211406 B CN 109211406B
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voltage
signal processing
detector
unit
fourier transform
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Chinese (zh)
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CN109211406A (zh
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加藤大二郎
和久田真也
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Shimadzu Corp
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Shimadzu Corp
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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
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • 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
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J2003/4538—Special processing
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectrometry And Color Measurement (AREA)
CN201810738365.2A 2017-07-07 2018-07-06 傅立叶变换红外分光光度计 Active CN109211406B (zh)

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JP2017-133439 2017-07-07
JP2017133439A JP6885233B2 (ja) 2017-07-07 2017-07-07 フーリエ変換赤外分光光度計

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CN109211406B true CN109211406B (zh) 2021-06-15

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EP (1) EP3425355B1 (enExample)
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CN (1) CN109211406B (enExample)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
FI20195572A1 (en) * 2019-06-27 2020-12-28 Gasmet Tech Oy Back-to-back spectrometer arrangement
CN111337441B (zh) * 2020-03-12 2023-03-14 深圳市朗诚科技股份有限公司 一致性调节方法及相关设备
US11474029B2 (en) * 2020-08-03 2022-10-18 Shimadzu Corporation Spectrophotometer
JP2022125549A (ja) * 2021-02-17 2022-08-29 株式会社島津製作所 フーリエ変換赤外分光光度計
JP7468406B2 (ja) * 2021-02-26 2024-04-16 株式会社島津製作所 フーリエ変換赤外分光光度計

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344131A (ja) * 1986-08-12 1988-02-25 Shimadzu Corp 分光光度計
CN102865927A (zh) * 2012-09-07 2013-01-09 北京空间机电研究所 一种基于交流耦合的tdi红外探测器信号处理系统

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
JPS57126426A (en) 1981-01-27 1982-08-06 Nippon Oil Co Ltd Preparation of 4-methyl-1-pentene
US5285167A (en) * 1992-07-22 1994-02-08 On-Line Technologies, Inc. Method and apparatus for signal compression
JP2606495Y2 (ja) * 1993-08-20 2000-11-06 日本分光株式会社 フーリエ変換分光光度計における信号処理回路
JP3660472B2 (ja) * 1997-07-08 2005-06-15 日本分光株式会社 インターフェログラム補正方法
JP4206618B2 (ja) 2000-07-12 2009-01-14 株式会社島津製作所 フーリエ変換赤外分光光度計
FI110893B (fi) * 2001-03-05 2003-04-15 Jyrki Kauppinen Menetelmä ja järjestelmä näytteiden ottamiseksi interferogrammista Fourier-muunnosspektrin muodostamiseksi
JP3695360B2 (ja) 2001-07-04 2005-09-14 株式会社島津製作所 フーリエ変換赤外分光光度計
JP4644132B2 (ja) 2006-01-31 2011-03-02 株式会社アドバンテスト 測定装置、試験装置、及び測定方法
JP5545065B2 (ja) 2010-06-24 2014-07-09 株式会社島津製作所 フーリエ変換赤外分光光度計

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344131A (ja) * 1986-08-12 1988-02-25 Shimadzu Corp 分光光度計
CN102865927A (zh) * 2012-09-07 2013-01-09 北京空间机电研究所 一种基于交流耦合的tdi红外探测器信号处理系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Fourier‐transform spectrophotometer for time‐resolved emission measurements using a 100‐point transient digitizer;PRESES JM 等;《Review of Scientific Instruments》;19930101;第64卷(第1期);第95-102页 *

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Publication number Publication date
CN109211406A (zh) 2019-01-15
US20190011357A1 (en) 2019-01-10
EP3425355B1 (en) 2023-02-22
US10670518B2 (en) 2020-06-02
JP2019015616A (ja) 2019-01-31
JP6885233B2 (ja) 2021-06-09
EP3425355A1 (en) 2019-01-09

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