CN117881949A - 分光光度计 - Google Patents

分光光度计 Download PDF

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Publication number
CN117881949A
CN117881949A CN202280059048.2A CN202280059048A CN117881949A CN 117881949 A CN117881949 A CN 117881949A CN 202280059048 A CN202280059048 A CN 202280059048A CN 117881949 A CN117881949 A CN 117881949A
Authority
CN
China
Prior art keywords
light
sample
light source
excitation wavelength
intensity
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.)
Pending
Application number
CN202280059048.2A
Other languages
English (en)
Chinese (zh)
Inventor
玉木隆宏
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 CN117881949A publication Critical patent/CN117881949A/zh
Pending legal-status Critical Current

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
    • G01J3/10—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
    • G01J3/02—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
    • G01J3/28—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)
CN202280059048.2A 2021-12-14 2022-06-03 分光光度计 Pending CN117881949A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-202853 2021-12-14
JP2021202853 2021-12-14
PCT/JP2022/022588 WO2023112358A1 (ja) 2021-12-14 2022-06-03 分光光度計

Publications (1)

Publication Number Publication Date
CN117881949A true CN117881949A (zh) 2024-04-12

Family

ID=86774170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280059048.2A Pending CN117881949A (zh) 2021-12-14 2022-06-03 分光光度计

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

Family Cites Families (10)

* 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
JP6541638B2 (ja) * 2016-12-28 2019-07-10 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
JP7358985B2 (ja) * 2017-06-01 2023-10-11 コニカミノルタ株式会社 分光測色計
CN113178437B (zh) * 2017-12-21 2023-08-11 厦门市三安光电科技有限公司 一种白光led封装结构以及白光源系统
EP3828239B1 (en) * 2018-07-26 2025-10-01 Sumitomo Chemical Company, Limited Resin composition
JP7195540B2 (ja) * 2019-03-27 2022-12-26 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
WO2023112358A1 (ja) 2023-06-22
US20250052613A1 (en) 2025-02-13
JP7837348B2 (ja) 2026-03-30
JPWO2023112358A1 (https=) 2023-06-22

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