JP7829031B2 - 分光測定装置 - Google Patents

分光測定装置

Info

Publication number
JP7829031B2
JP7829031B2 JP2024522897A JP2024522897A JP7829031B2 JP 7829031 B2 JP7829031 B2 JP 7829031B2 JP 2024522897 A JP2024522897 A JP 2024522897A JP 2024522897 A JP2024522897 A JP 2024522897A JP 7829031 B2 JP7829031 B2 JP 7829031B2
Authority
JP
Japan
Prior art keywords
light
photodetector
spectral data
measured
region
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
JP2024522897A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023228450A1 (https=
Inventor
賢一 大塚
英樹 増岡
和也 井口
育男 荒田
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of JPWO2023228450A1 publication Critical patent/JPWO2023228450A1/ja
Application granted granted Critical
Publication of JP7829031B2 publication Critical patent/JP7829031B2/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
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • 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
    • 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
    • G01J3/0278—Control or determination of height or angle information for sensors or receivers
    • 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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2024522897A 2022-05-27 2022-12-19 分光測定装置 Active JP7829031B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022086930 2022-05-27
JP2022086930 2022-05-27
PCT/JP2022/046725 WO2023228450A1 (ja) 2022-05-27 2022-12-19 分光測定装置

Publications (2)

Publication Number Publication Date
JPWO2023228450A1 JPWO2023228450A1 (https=) 2023-11-30
JP7829031B2 true JP7829031B2 (ja) 2026-03-12

Family

ID=88918861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024522897A Active JP7829031B2 (ja) 2022-05-27 2022-12-19 分光測定装置

Country Status (6)

Country Link
US (1) US20250244172A1 (https=)
JP (1) JP7829031B2 (https=)
KR (1) KR20250016081A (https=)
CN (1) CN119256213A (https=)
DE (1) DE112022007307T5 (https=)
WO (1) WO2023228450A1 (https=)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002005741A (ja) 2000-06-21 2002-01-09 Otsuka Denshi Co Ltd スペクトル測定装置
JP2003515733A (ja) 1999-12-01 2003-05-07 ハッチ カンパニー 内部鏡面反射を軽減する同心分光計
JP2007179002A (ja) 2005-12-02 2007-07-12 Nano Photon Kk 光学顕微鏡及びスペクトル測定方法
JP2010117343A (ja) 2008-10-15 2010-05-27 Otsuka Denshi Co Ltd 光学特性測定装置および光学特性測定方法
JP2012189440A (ja) 2011-03-10 2012-10-04 Otsuka Denshi Co Ltd 分光特性測定方法および分光特性測定装置
JP2013506162A (ja) 2009-09-30 2013-02-21 カール ツァイス マイクロスコピー ゲーエムベーハー 空間的な色分離による可変フィルタリングを用いたスペクトル検出器又はレーザ走査顕微鏡
JP2014048232A (ja) 2012-09-03 2014-03-17 Otsuka Denshi Co Ltd 分光特性測定装置および分光特性測定方法
JP2014238385A (ja) 2013-05-10 2014-12-18 株式会社リコー 分光特性取得装置、画像評価装置、画像形成装置
JP2015087144A (ja) 2013-10-29 2015-05-07 セイコーエプソン株式会社 分光測定装置及び分光測定方法
WO2016129033A1 (ja) 2015-02-09 2016-08-18 株式会社島津製作所 マルチチャンネル分光光度計及びマルチチャンネル分光光度計用データ処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5657925A (en) * 1979-10-17 1981-05-20 Hitachi Ltd Multiwavelength spectrophotometer
JPS58178227A (ja) * 1982-04-14 1983-10-19 Hitachi Ltd 多波長分光測光装置
JPH05231938A (ja) * 1991-02-07 1993-09-07 Res Dev Corp Of Japan 高感度多波長分光装置
US7609381B2 (en) 2008-03-20 2009-10-27 The Aerospace Corporation Compact, high-throughput spectrometer apparatus for hyperspectral remote sensing

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003515733A (ja) 1999-12-01 2003-05-07 ハッチ カンパニー 内部鏡面反射を軽減する同心分光計
JP2002005741A (ja) 2000-06-21 2002-01-09 Otsuka Denshi Co Ltd スペクトル測定装置
JP2007179002A (ja) 2005-12-02 2007-07-12 Nano Photon Kk 光学顕微鏡及びスペクトル測定方法
JP2010117343A (ja) 2008-10-15 2010-05-27 Otsuka Denshi Co Ltd 光学特性測定装置および光学特性測定方法
JP2013506162A (ja) 2009-09-30 2013-02-21 カール ツァイス マイクロスコピー ゲーエムベーハー 空間的な色分離による可変フィルタリングを用いたスペクトル検出器又はレーザ走査顕微鏡
JP2012189440A (ja) 2011-03-10 2012-10-04 Otsuka Denshi Co Ltd 分光特性測定方法および分光特性測定装置
JP2014048232A (ja) 2012-09-03 2014-03-17 Otsuka Denshi Co Ltd 分光特性測定装置および分光特性測定方法
JP2014238385A (ja) 2013-05-10 2014-12-18 株式会社リコー 分光特性取得装置、画像評価装置、画像形成装置
JP2015087144A (ja) 2013-10-29 2015-05-07 セイコーエプソン株式会社 分光測定装置及び分光測定方法
WO2016129033A1 (ja) 2015-02-09 2016-08-18 株式会社島津製作所 マルチチャンネル分光光度計及びマルチチャンネル分光光度計用データ処理方法

Also Published As

Publication number Publication date
KR20250016081A (ko) 2025-02-03
JPWO2023228450A1 (https=) 2023-11-30
CN119256213A (zh) 2025-01-03
TW202405391A (zh) 2024-02-01
DE112022007307T5 (de) 2025-03-20
US20250244172A1 (en) 2025-07-31
WO2023228450A1 (ja) 2023-11-30

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