JPS6119962B2 - - Google Patents

Info

Publication number
JPS6119962B2
JPS6119962B2 JP52021915A JP2191577A JPS6119962B2 JP S6119962 B2 JPS6119962 B2 JP S6119962B2 JP 52021915 A JP52021915 A JP 52021915A JP 2191577 A JP2191577 A JP 2191577A JP S6119962 B2 JPS6119962 B2 JP S6119962B2
Authority
JP
Japan
Prior art keywords
light
band
wavelength
reflection band
multilayer
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.)
Expired
Application number
JP52021915A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53107383A (en
Inventor
Hiroaki Kodera
Tsutomu Shibata
Ryuzo Itabashi
Yukifumi Tsuda
Heijiro Hayamizu
Hiroyoshi Tsucha
Haruko Sugita
Kunio Yoshida
Yoshimitsu Sugano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2191577A priority Critical patent/JPS53107383A/ja
Publication of JPS53107383A publication Critical patent/JPS53107383A/ja
Publication of JPS6119962B2 publication Critical patent/JPS6119962B2/ja
Granted 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • 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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Filters (AREA)
  • Projection Apparatus (AREA)
  • Color Television Image Signal Generators (AREA)
  • Color Image Communication Systems (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2191577A 1977-02-28 1977-02-28 Multicolor separation optical system Granted JPS53107383A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2191577A JPS53107383A (en) 1977-02-28 1977-02-28 Multicolor separation optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2191577A JPS53107383A (en) 1977-02-28 1977-02-28 Multicolor separation optical system

Publications (2)

Publication Number Publication Date
JPS53107383A JPS53107383A (en) 1978-09-19
JPS6119962B2 true JPS6119962B2 (enrdf_load_stackoverflow) 1986-05-20

Family

ID=12068370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2191577A Granted JPS53107383A (en) 1977-02-28 1977-02-28 Multicolor separation optical system

Country Status (1)

Country Link
JP (1) JPS53107383A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961183B2 (en) * 2003-03-26 2005-11-01 Olympus Corporation Optical filter and optical instrument
JP2010517043A (ja) * 2007-01-29 2010-05-20 カンブリアス，インコーポレイテッド 工業プロセス制御用の化学分析装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562411A (en) * 1978-11-06 1980-05-10 Canon Inc Optical system
US4373782A (en) * 1980-06-03 1983-02-15 Optical Coating Laboratory, Inc. Non-polarizing thin film edge filter
JPS5989224U (ja) * 1982-12-09 1984-06-16 株式会社東芝 分光光学装置
JPS59170734A (ja) * 1983-03-16 1984-09-27 Matsushita Electric Ind Co Ltd 多色分解系
JPS607328A (ja) * 1983-06-27 1985-01-16 Fujitsu Ltd 光線合成及び分離検知回路
FR2699677B1 (fr) * 1992-12-22 1995-03-03 Bertin & Cie Procédé et dispositif de détermination de la couleur d'un objet transparent, diffusant et absorbant, tel en particulier qu'une dent.
JPH07244318A (ja) * 1994-03-07 1995-09-19 Fujitsu Ltd 画像取得装置
FR2871325B1 (fr) * 2004-06-07 2006-09-15 Lumiere Technology Sa Scanner multispectral a etendue chromatique ou gamut elargi, notamment scanner a plat monopasse
US7372039B2 (en) * 2005-12-20 2008-05-13 Ecolab Inc. Near UV absorption spectrometer and method for using the same
EP3475673B1 (en) 2016-06-22 2024-02-28 Xpectraltek, Lda Spectral camera having interchangeable filters
WO2020075293A1 (ja) * 2018-10-12 2020-04-16 株式会社日立ハイテクノロジーズ ダイクロイックミラーアレイ及び光検出装置
WO2021158400A1 (en) * 2020-02-07 2021-08-12 Becton, Dickinson And Company Clustered wavelength division light detection systems and methods of using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961183B2 (en) * 2003-03-26 2005-11-01 Olympus Corporation Optical filter and optical instrument
JP2010517043A (ja) * 2007-01-29 2010-05-20 カンブリアス，インコーポレイテッド 工業プロセス制御用の化学分析装置

Also Published As

Publication number Publication date
JPS53107383A (en) 1978-09-19

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