JPWO2021059428A1 - - Google Patents

Info

Publication number
JPWO2021059428A1
JPWO2021059428A1 JP2021548074A JP2021548074A JPWO2021059428A1 JP WO2021059428 A1 JPWO2021059428 A1 JP WO2021059428A1 JP 2021548074 A JP2021548074 A JP 2021548074A JP 2021548074 A JP2021548074 A JP 2021548074A JP WO2021059428 A1 JPWO2021059428 A1 JP WO2021059428A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021548074A
Other languages
Japanese (ja)
Other versions
JP7276475B2 (ja
JPWO2021059428A5 (https=
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 filed Critical
Publication of JPWO2021059428A1 publication Critical patent/JPWO2021059428A1/ja
Publication of JPWO2021059428A5 publication Critical patent/JPWO2021059428A5/ja
Application granted granted Critical
Publication of JP7276475B2 publication Critical patent/JP7276475B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J3/28—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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4257—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01J3/45—Interferometric spectrometry
    • G01J2003/452—Interferometric spectrometry with recording of image of spectral transformation, e.g. hologram

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2021548074A 2019-09-26 2019-09-26 スペクトル測定装置、およびスペクトル測定方法 Active JP7276475B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/037813 WO2021059428A1 (ja) 2019-09-26 2019-09-26 スペクトル測定装置

Publications (3)

Publication Number Publication Date
JPWO2021059428A1 true JPWO2021059428A1 (https=) 2021-04-01
JPWO2021059428A5 JPWO2021059428A5 (https=) 2022-05-09
JP7276475B2 JP7276475B2 (ja) 2023-05-18

Family

ID=75164900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548074A Active JP7276475B2 (ja) 2019-09-26 2019-09-26 スペクトル測定装置、およびスペクトル測定方法

Country Status (3)

Country Link
US (1) US20220341785A1 (https=)
JP (1) JP7276475B2 (https=)
WO (1) WO2021059428A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12455189B2 (en) * 2021-12-27 2025-10-28 Electronics And Telecommunications Research Institute Spectral device with enhanced stability of optical sensor and operating method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040085542A1 (en) * 2002-08-29 2004-05-06 Peter Soliz Hyperspectral retinal imager
US20090296097A1 (en) * 2006-10-02 2009-12-03 Eoir Technologies, Inc. Systems and Methods for Comparative Interferogram Spectrometry
WO2014054488A1 (ja) * 2012-10-01 2014-04-10 国立大学法人香川大学 分光特性測定装置
JP2015064228A (ja) * 2013-09-24 2015-04-09 三菱電機株式会社 フーリエ干渉型分光器及び分光強度計測方法
JP2017090054A (ja) * 2015-11-02 2017-05-25 エバ・ジャパン 株式会社 情報処理装置、情報処理方法、及びプログラム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7619725B1 (en) * 2008-05-12 2009-11-17 Sealite Engineering, Inc. Optically amplified critical wavelength refractometer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040085542A1 (en) * 2002-08-29 2004-05-06 Peter Soliz Hyperspectral retinal imager
US20090296097A1 (en) * 2006-10-02 2009-12-03 Eoir Technologies, Inc. Systems and Methods for Comparative Interferogram Spectrometry
WO2014054488A1 (ja) * 2012-10-01 2014-04-10 国立大学法人香川大学 分光特性測定装置
JP2015064228A (ja) * 2013-09-24 2015-04-09 三菱電機株式会社 フーリエ干渉型分光器及び分光強度計測方法
JP2017090054A (ja) * 2015-11-02 2017-05-25 エバ・ジャパン 株式会社 情報処理装置、情報処理方法、及びプログラム

Also Published As

Publication number Publication date
JP7276475B2 (ja) 2023-05-18
WO2021059428A1 (ja) 2021-04-01
US20220341785A1 (en) 2022-10-27

Similar Documents

Publication Publication Date Title
BR112019017762A2 (https=)
BR112021018450A2 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021016821A2 (https=)
BR112021017939A2 (https=)
BR112021008711A2 (https=)
BR112019016141A2 (https=)
AU2020104490A5 (https=)
BR112021013944A2 (https=)
BR112021018452A2 (https=)
BR112021018102A2 (https=)
BR112019016138A2 (https=)
BR112019016142A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021015080A2 (https=)
BR112021012348A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)
AT524962A5 (https=)
BR112021013128A2 (https=)
BR112021018484A2 (https=)
BR112021017949A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220224

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220224

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230124

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230323

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230404

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230417

R151 Written notification of patent or utility model registration

Ref document number: 7276475

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151