WO2009001846A1 - 発光量子効率測定装置 - Google Patents

発光量子効率測定装置 Download PDF

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Publication number
WO2009001846A1
WO2009001846A1 PCT/JP2008/061523 JP2008061523W WO2009001846A1 WO 2009001846 A1 WO2009001846 A1 WO 2009001846A1 JP 2008061523 W JP2008061523 W JP 2008061523W WO 2009001846 A1 WO2009001846 A1 WO 2009001846A1
Authority
WO
WIPO (PCT)
Prior art keywords
quantum efficiency
luminescence quantum
measuring instrument
efficiency measuring
luminescent substance
Prior art date
Application number
PCT/JP2008/061523
Other languages
English (en)
French (fr)
Inventor
Shusuke Kanazawa
Musubu Ichikawa
Yoshio Taniguchi
Original Assignee
Shinshu University
Systems Engineering Inc.
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 Shinshu University, Systems Engineering Inc. filed Critical Shinshu University
Priority to US12/452,220 priority Critical patent/US20100102238A1/en
Publication of WO2009001846A1 publication Critical patent/WO2009001846A1/ja

Links

Classifications

    • 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
    • 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
    • G01J3/0262—Constructional arrangements for removing stray light
    • 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
    • G01N2201/064—Stray light conditioning
    • G01N2201/0642—Light traps; baffles
    • 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
    • G01N2201/065—Integrating spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

強い発光異方性を示す発光体試料の発光を容易かつ確実に等方化して、その発光体試料の発光量子効率を精度よく測定できる発光量子効率測定装置を提供する。 　発光量子効率測定装置は、積分球１の中心を含む平面上の直交する方向に、励起光導入窓２と、分光器へつながる検出プローブ端３とを有する発光量子効率測定装置において、該積分球１の内部であって、中心から該平面に対する垂線上に発光体試料５が配置され、該検出プローブ端３から発光体試料５を見通す位置にバッフル板７が置かれている。
PCT/JP2008/061523 2007-06-27 2008-06-25 発光量子効率測定装置 WO2009001846A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/452,220 US20100102238A1 (en) 2007-06-27 2008-06-25 Luminescence quantum efficiency measuring instrument

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-169556 2007-06-27
JP2007169556A JP2009008509A (ja) 2007-06-27 2007-06-27 発光量子効率測定装置

Publications (1)

Publication Number Publication Date
WO2009001846A1 true WO2009001846A1 (ja) 2008-12-31

Family

ID=40185658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061523 WO2009001846A1 (ja) 2007-06-27 2008-06-25 発光量子効率測定装置

Country Status (3)

Country Link
US (1) US20100102238A1 (ja)
JP (1) JP2009008509A (ja)
WO (1) WO2009001846A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012073568A1 (ja) * 2010-11-29 2012-06-07 浜松ホトニクス株式会社 量子収率測定装置
JP2012117816A (ja) * 2010-11-29 2012-06-21 Hamamatsu Photonics Kk 量子収率測定装置
CN103868903A (zh) * 2014-04-08 2014-06-18 哈尔滨工业大学 一种近红外量子剪切绝对光致发光量子效率定量测量方法
CN105866084A (zh) * 2016-04-13 2016-08-17 厦门大学 基于移动机构的发光材料性能测试装置
CN105911034A (zh) * 2016-04-13 2016-08-31 厦门大学 基于移动平台的发光材料性能测试装置
CN106525778A (zh) * 2015-09-14 2017-03-22 常州市武进区半导体照明应用技术研究院 荧光胶的性能测量装置和方法
CN113218629A (zh) * 2021-04-26 2021-08-06 爱丁堡仪器有限公司 一种变温电致发光量子效率测试系统
CN117433596A (zh) * 2023-12-21 2024-01-23 成都洋湃科技有限公司 腰型节流式光量子混相流量计

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5161755B2 (ja) * 2008-12-25 2013-03-13 浜松ホトニクス株式会社 分光測定装置、分光測定方法、及び分光測定プログラム
CN103123594A (zh) * 2012-10-09 2013-05-29 中兴通讯股份有限公司 一种数据终端的运行模式切换方法、装置及数据终端
JP6656210B2 (ja) * 2017-07-21 2020-03-04 株式会社日立ハイテクサイエンス 分光蛍光光度計
CN109916823A (zh) * 2017-12-13 2019-06-21 香港纺织及成衣研发中心有限公司 多光谱颜色成像装置及校正方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09292281A (ja) * 1996-02-29 1997-11-11 Matsushita Electric Ind Co Ltd 蛍光体の量子効率測定方法および測定装置
JPH1073486A (ja) * 1996-09-02 1998-03-17 Matsushita Electric Ind Co Ltd 蛍光体光学特性測定装置と蛍光体光学特性測定方法
JP2000230861A (ja) * 1999-02-09 2000-08-22 Minolta Co Ltd 蛍光試料の分光特性測定装置及びその測定方法
JP2003214945A (ja) * 2002-01-24 2003-07-30 National Institute Of Advanced Industrial & Technology 発光素子の外部量子効率測定方法及び装置
JP2003215041A (ja) * 2002-01-24 2003-07-30 National Institute Of Advanced Industrial & Technology 固体試料の絶対蛍光量子効率測定方法及び装置
JP2007086031A (ja) * 2005-09-26 2007-04-05 Hamamatsu Photonics Kk 光検出装置、及び試料ホルダ用治具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311841A (ja) * 1986-03-20 1988-01-19 Satake Eng Co Ltd 米の食味評価装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09292281A (ja) * 1996-02-29 1997-11-11 Matsushita Electric Ind Co Ltd 蛍光体の量子効率測定方法および測定装置
JPH1073486A (ja) * 1996-09-02 1998-03-17 Matsushita Electric Ind Co Ltd 蛍光体光学特性測定装置と蛍光体光学特性測定方法
JP2000230861A (ja) * 1999-02-09 2000-08-22 Minolta Co Ltd 蛍光試料の分光特性測定装置及びその測定方法
JP2003214945A (ja) * 2002-01-24 2003-07-30 National Institute Of Advanced Industrial & Technology 発光素子の外部量子効率測定方法及び装置
JP2003215041A (ja) * 2002-01-24 2003-07-30 National Institute Of Advanced Industrial & Technology 固体試料の絶対蛍光量子効率測定方法及び装置
JP2007086031A (ja) * 2005-09-26 2007-04-05 Hamamatsu Photonics Kk 光検出装置、及び試料ホルダ用治具

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101790825B1 (ko) 2010-11-29 2017-10-26 하마마츠 포토닉스 가부시키가이샤 양자수율 측정장치
JP2012117816A (ja) * 2010-11-29 2012-06-21 Hamamatsu Photonics Kk 量子収率測定装置
JP2012117817A (ja) * 2010-11-29 2012-06-21 Hamamatsu Photonics Kk 量子収率測定装置
WO2012073568A1 (ja) * 2010-11-29 2012-06-07 浜松ホトニクス株式会社 量子収率測定装置
US8916836B2 (en) 2010-11-29 2014-12-23 Hamamatsu Photonics K.K. Quantum-yield measurement device
US9024278B2 (en) 2010-11-29 2015-05-05 Hamamatsu Photonics K.K. Quantum-yield measurement device
CN103868903A (zh) * 2014-04-08 2014-06-18 哈尔滨工业大学 一种近红外量子剪切绝对光致发光量子效率定量测量方法
CN106525778A (zh) * 2015-09-14 2017-03-22 常州市武进区半导体照明应用技术研究院 荧光胶的性能测量装置和方法
CN105911034A (zh) * 2016-04-13 2016-08-31 厦门大学 基于移动平台的发光材料性能测试装置
CN105866084A (zh) * 2016-04-13 2016-08-17 厦门大学 基于移动机构的发光材料性能测试装置
CN113218629A (zh) * 2021-04-26 2021-08-06 爱丁堡仪器有限公司 一种变温电致发光量子效率测试系统
CN117433596A (zh) * 2023-12-21 2024-01-23 成都洋湃科技有限公司 腰型节流式光量子混相流量计
CN117433596B (zh) * 2023-12-21 2024-03-01 成都洋湃科技有限公司 腰型节流式光量子混相流量计

Also Published As

Publication number Publication date
JP2009008509A (ja) 2009-01-15
US20100102238A1 (en) 2010-04-29

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