JP7837348B2 - 分光光度計 - Google Patents

分光光度計

Info

Publication number
JP7837348B2
JP7837348B2 JP2023567520A JP2023567520A JP7837348B2 JP 7837348 B2 JP7837348 B2 JP 7837348B2 JP 2023567520 A JP2023567520 A JP 2023567520A JP 2023567520 A JP2023567520 A JP 2023567520A JP 7837348 B2 JP7837348 B2 JP 7837348B2
Authority
JP
Japan
Prior art keywords
light
sample
light source
excitation wavelength
wavelength
Prior art date
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.)
Active
Application number
JP2023567520A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023112358A5 (https=
JPWO2023112358A1 (https=
Inventor
隆宏 玉木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Publication of JPWO2023112358A1 publication Critical patent/JPWO2023112358A1/ja
Publication of JPWO2023112358A5 publication Critical patent/JPWO2023112358A5/ja
Application granted granted Critical
Publication of JP7837348B2 publication Critical patent/JP7837348B2/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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
    • 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
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0254—Spectrometers, other than colorimeters, making use of an integrating sphere
    • 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
    • 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
    • G01J3/42—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
    • G01N21/17—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
    • 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
    • G01J2003/421—Single beam

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2023567520A 2021-12-14 2022-06-03 分光光度計 Active JP7837348B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021202853 2021-12-14
JP2021202853 2021-12-14
PCT/JP2022/022588 WO2023112358A1 (ja) 2021-12-14 2022-06-03 分光光度計

Publications (3)

Publication Number Publication Date
JPWO2023112358A1 JPWO2023112358A1 (https=) 2023-06-22
JPWO2023112358A5 JPWO2023112358A5 (https=) 2024-06-14
JP7837348B2 true JP7837348B2 (ja) 2026-03-30

Family

ID=86774170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023567520A Active JP7837348B2 (ja) 2021-12-14 2022-06-03 分光光度計

Country Status (4)

Country Link
US (1) US20250052613A1 (https=)
JP (1) JP7837348B2 (https=)
CN (1) CN117881949A (https=)
WO (1) WO2023112358A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250052613A1 (en) 2021-12-14 2025-02-13 Shimadzu Corporation Spectrophotometer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018109674A (ja) 2016-12-28 2018-07-12 堺化学工業株式会社 蛍光体含有多層膜シート、並びに発光装置
JP2020159867A (ja) 2019-03-27 2020-10-01 国立研究開発法人物質・材料研究機構 分光測定装置、および、分光測定プログラム
JP2021512482A (ja) 2017-12-21 2021-05-13 廈門市三安光電科技有限公司Ｘｉａｍｅｎ Ｓａｎ’Ａｎ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． 白色光ｌｅｄパッケージ構造及び白色光源システム
WO2021166310A1 (ja) 2020-02-20 2021-08-26 株式会社島津製作所 光反応評価装置およびフォトン数算出方法
US20250052613A1 (en) 2021-12-14 2025-02-13 Shimadzu Corporation Spectrophotometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009051222A1 (ja) * 2007-10-18 2009-04-23 Shiseido Company, Ltd. 紫外線防御効果の評価方法、評価装置、評価プログラム、及び該プログラムが記録された記録媒体
EP3211462A4 (en) * 2014-10-24 2018-07-11 Denka Company Limited Wavelength converter, light-emitting device using same, and production method for wavelength converter
EP3708902B1 (en) * 2015-06-24 2023-05-24 Seoul Semiconductor Co., Ltd. White light source system
JP7358985B2 (ja) * 2017-06-01 2023-10-11 コニカミノルタ株式会社 分光測色計
EP3828239B1 (en) * 2018-07-26 2025-10-01 Sumitomo Chemical Company, Limited Resin composition

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018109674A (ja) 2016-12-28 2018-07-12 堺化学工業株式会社 蛍光体含有多層膜シート、並びに発光装置
JP2021512482A (ja) 2017-12-21 2021-05-13 廈門市三安光電科技有限公司Ｘｉａｍｅｎ Ｓａｎ’Ａｎ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． 白色光ｌｅｄパッケージ構造及び白色光源システム
JP2020159867A (ja) 2019-03-27 2020-10-01 国立研究開発法人物質・材料研究機構 分光測定装置、および、分光測定プログラム
WO2021166310A1 (ja) 2020-02-20 2021-08-26 株式会社島津製作所 光反応評価装置およびフォトン数算出方法
US20250052613A1 (en) 2021-12-14 2025-02-13 Shimadzu Corporation Spectrophotometer

Also Published As

Publication number Publication date
CN117881949A (zh) 2024-04-12
WO2023112358A1 (ja) 2023-06-22
US20250052613A1 (en) 2025-02-13
JPWO2023112358A1 (https=) 2023-06-22

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