JP7473546B2 - 分析装置 - Google Patents

分析装置 Download PDF

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Publication number
JP7473546B2
JP7473546B2 JP2021527788A JP2021527788A JP7473546B2 JP 7473546 B2 JP7473546 B2 JP 7473546B2 JP 2021527788 A JP2021527788 A JP 2021527788A JP 2021527788 A JP2021527788 A JP 2021527788A JP 7473546 B2 JP7473546 B2 JP 7473546B2
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Japan
Prior art keywords
light
light source
optical element
intensity
cell
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Japanese (ja)
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JPWO2020262640A1 (https=
Inventor
享司 渋谷
翔太 ▲濱▼内
大樹 西貝
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Horiba Ltd
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Horiba Ltd
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    • 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
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • 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
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • 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
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging
    • G01N21/6458—Fluorescence microscopy
    • 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
    • G01J2003/423—Spectral arrangements using lasers, e.g. tunable
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0106—General arrangement of respective parts
    • G01N2021/0112—Apparatus in one mechanical, optical or electronic block
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3148—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using three or more wavelengths
    • 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
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0691—Modulated (not pulsed supply)

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2021527788A 2019-06-27 2020-06-26 分析装置 Active JP7473546B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019120161 2019-06-27
JP2019120161 2019-06-27
PCT/JP2020/025322 WO2020262640A1 (ja) 2019-06-27 2020-06-26 分析装置

Publications (2)

Publication Number Publication Date
JPWO2020262640A1 JPWO2020262640A1 (https=) 2020-12-30
JP7473546B2 true JP7473546B2 (ja) 2024-04-23

Family

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JP2021527788A Active JP7473546B2 (ja) 2019-06-27 2020-06-26 分析装置

Country Status (5)

Country Link
US (1) US12111255B2 (https=)
EP (1) EP3992614B1 (https=)
JP (1) JP7473546B2 (https=)
CN (1) CN113841041A (https=)
WO (1) WO2020262640A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024134721A (ja) * 2023-03-22 2024-10-04 セイコーエプソン株式会社 分光装置および形状測定装置
JPWO2024241920A1 (https=) * 2023-05-19 2024-11-28

Citations (10)

* Cited by examiner, † Cited by third party
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US4451147A (en) 1981-08-31 1984-05-29 Karel Dobes Refractometer
JP2001147341A (ja) 2000-09-25 2001-05-29 Fdk Corp 光回路モジュール
JP2005502870A (ja) 2001-09-11 2005-01-27 エンバイロンメンタル システムズ プロダクツ ホールディングス インコーポレイテッド 排気不透明度測定装置
WO2006134675A1 (ja) 2005-06-14 2006-12-21 Nippon Telegraph And Telephone Corporation 光合分波器およびその組み立て装置
JP2009115654A (ja) 2007-11-07 2009-05-28 Toyota Motor Corp 炭化水素濃度測定装置および炭化水素濃度測定方法
US20110028824A1 (en) 2007-08-28 2011-02-03 Bryan Edward Cole Scanning terahertz probe
US20150099303A1 (en) 2013-10-03 2015-04-09 Rosemount Analytical Inc. Multiple wavelength light source for colorimetric measurement
JP2016515196A (ja) 2013-02-22 2016-05-26 ケーエルエー−テンカー コーポレイション 光計測において照明を提供するためのシステム
JP2018531395A (ja) 2015-07-21 2018-10-25 フルイドセンス インターナショナル インコーポレイテッド 液体中または空気中の粒子検出システムおよび方法
JP6416448B1 (ja) 2018-02-09 2018-10-31 三菱電機株式会社 光合分波器の製造方法

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JPS5794158A (en) 1980-11-29 1982-06-11 Ricoh Co Ltd Carriage driving device
US6369893B1 (en) 1998-05-19 2002-04-09 Cepheid Multi-channel optical detection system
JP2001066250A (ja) * 1999-08-30 2001-03-16 Toyota Central Res & Dev Lab Inc ガス検出装置
US6433929B1 (en) * 2000-06-12 2002-08-13 Olympus Optical Co., Ltd. Scanning optical microscope and method of acquiring image
GB0215557D0 (en) * 2002-07-05 2002-08-14 Renishaw Plc Laser calibration apparatus
JP2005017683A (ja) 2003-06-26 2005-01-20 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
DE102005054184B4 (de) * 2005-11-14 2020-10-29 Carl Zeiss Microscopy Gmbh Multispektrale Beleuchtungsvorrichtung und Messverfahren
JP4899648B2 (ja) * 2006-06-05 2012-03-21 株式会社ニコン スペクトル観察方法及びスペクトル観察システム
WO2008014553A1 (en) * 2006-08-01 2008-02-07 Photonic Detection Systems Pty Ltd Optical sensing system and optical devices therefor
JP5861895B2 (ja) * 2012-02-06 2016-02-16 株式会社ニコン 分光器及び顕微分光システム
DE102012216164B4 (de) 2012-09-12 2016-04-28 Forschungsverbund Berlin E.V. Vorrichtung mit einer Anordnung optischer Elemente
WO2015084676A1 (en) 2013-12-04 2015-06-11 Iris International, Inc. Flow cytometer
CN108604775B (zh) 2016-02-03 2020-10-30 古河电气工业株式会社 激光装置
US10187175B2 (en) * 2016-11-18 2019-01-22 Kohoku Kogyo Co., Ltd. Optical multiplexer/demultiplexer and optical transceiver
JP6718619B2 (ja) 2016-11-18 2020-07-08 湖北工業株式会社 光合分波器、光トランシーバ
JP6513762B2 (ja) * 2016-12-15 2019-05-15 株式会社堀場製作所 分析装置、分析装置用プログラム及び分析方法
CN109596538B (zh) * 2017-10-03 2023-08-25 株式会社堀场制作所 分析装置和分析方法
CN109856078B (zh) * 2019-01-16 2022-12-23 深圳供电局有限公司 光学气体检测系统

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451147A (en) 1981-08-31 1984-05-29 Karel Dobes Refractometer
JP2001147341A (ja) 2000-09-25 2001-05-29 Fdk Corp 光回路モジュール
JP2005502870A (ja) 2001-09-11 2005-01-27 エンバイロンメンタル システムズ プロダクツ ホールディングス インコーポレイテッド 排気不透明度測定装置
WO2006134675A1 (ja) 2005-06-14 2006-12-21 Nippon Telegraph And Telephone Corporation 光合分波器およびその組み立て装置
US20110028824A1 (en) 2007-08-28 2011-02-03 Bryan Edward Cole Scanning terahertz probe
JP2009115654A (ja) 2007-11-07 2009-05-28 Toyota Motor Corp 炭化水素濃度測定装置および炭化水素濃度測定方法
JP2016515196A (ja) 2013-02-22 2016-05-26 ケーエルエー−テンカー コーポレイション 光計測において照明を提供するためのシステム
US20150099303A1 (en) 2013-10-03 2015-04-09 Rosemount Analytical Inc. Multiple wavelength light source for colorimetric measurement
JP2018531395A (ja) 2015-07-21 2018-10-25 フルイドセンス インターナショナル インコーポレイテッド 液体中または空気中の粒子検出システムおよび方法
JP6416448B1 (ja) 2018-02-09 2018-10-31 三菱電機株式会社 光合分波器の製造方法

Also Published As

Publication number Publication date
US20220236180A1 (en) 2022-07-28
EP3992614A4 (en) 2023-06-28
CN113841041A (zh) 2021-12-24
JPWO2020262640A1 (https=) 2020-12-30
EP3992614B1 (en) 2025-03-05
US12111255B2 (en) 2024-10-08
WO2020262640A1 (ja) 2020-12-30
EP3992614A1 (en) 2022-05-04

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