JPS56137247A - Multipoint simultaneous measuring instrument - Google Patents

Multipoint simultaneous measuring instrument

Info

Publication number
JPS56137247A
JPS56137247A JP4028980A JP4028980A JPS56137247A JP S56137247 A JPS56137247 A JP S56137247A JP 4028980 A JP4028980 A JP 4028980A JP 4028980 A JP4028980 A JP 4028980A JP S56137247 A JPS56137247 A JP S56137247A
Authority
JP
Japan
Prior art keywords
lens
image formation
optical fiber
end surface
fiber cable
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
JP4028980A
Other languages
Japanese (ja)
Inventor
Kazuo Sano
Toshihiko Yamauchi
Katsuaki Kumagai
Akimasa Funabashi
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Japan Atomic Energy Agency
Original Assignee
Japan Atomic Energy Research Institute
Nippon Chemical Industrial Co Ltd
Nippon Kogaku 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 Japan Atomic Energy Research Institute, Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Japan Atomic Energy Research Institute
Priority to JP4028980A priority Critical patent/JPS56137247A/en
Publication of JPS56137247A publication Critical patent/JPS56137247A/en
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
    • 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
    • G01J3/0205—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
    • G01J3/0221—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers the fibers defining an entry slit
    • 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
    • G01J3/0294—Multi-channel spectroscopy

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Plasma Technology (AREA)

Abstract

PURPOSE:To take measurements at many points by using multichannle optical fiber cable and a field lens. CONSTITUTION:The plural number of measured points are formed images by means of an image formation lens 1, while the end surface of a multichannel optical fiber cable 2 is arranged in a position for image formation. Outlets of the fibers are arranged on inlet slits 3 in the order of the channels 1ch-4ch. The incidental light of each channel that has entered the inlet slit 3 passes through a field lens 4, a reflex mirror 5, a collimater lens 6, diffraction grids 7 and the collimater lens 6, and then becomes incident upon the end surface of a two dimensional fiber array 8. Due to the fiber array 8 and a group of photomultiplier 9, the image formation surface is used to measure light by two-dimensionally dividing the surface in a lengthwise direction and the direction of the wave. By so doing, a compact multichannel instrument for measuring Thomson scattering with easy alignment.
JP4028980A 1980-03-31 1980-03-31 Multipoint simultaneous measuring instrument Pending JPS56137247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4028980A JPS56137247A (en) 1980-03-31 1980-03-31 Multipoint simultaneous measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4028980A JPS56137247A (en) 1980-03-31 1980-03-31 Multipoint simultaneous measuring instrument

Publications (1)

Publication Number Publication Date
JPS56137247A true JPS56137247A (en) 1981-10-27

Family

ID=12576437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4028980A Pending JPS56137247A (en) 1980-03-31 1980-03-31 Multipoint simultaneous measuring instrument

Country Status (1)

Country Link
JP (1) JPS56137247A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767207A (en) * 1984-11-09 1988-08-30 Hamamatsu Photonics K.K. Apparatus for measuring transmission characteristics of an optical fiber
JPH04270943A (en) * 1991-02-27 1992-09-28 Tomoya Ogawa Spectrum analyzer
WO1995000335A1 (en) * 1993-06-25 1995-01-05 Heidelberger Druckmaschinen Ag Device for the parallel image inspection and colour control of a printed product
JPH11211654A (en) * 1998-01-27 1999-08-06 Otsuka Denshi Kk Polarization analysis device
EP1413860A1 (en) * 2001-07-05 2004-04-28 Hamamatsu Photonics K. K. Spectroscopic device
JP2012145365A (en) * 2011-01-07 2012-08-02 Mitsubishi Heavy Ind Ltd Device for measuring gas temperature and component concentration
EP2784457A1 (en) * 2013-03-28 2014-10-01 Hitachi High-Tech Science Corporation Fiber-based ICP optical emission spectrometer
CN105510243A (en) * 2015-12-31 2016-04-20 聚光科技(杭州)股份有限公司 Spectral analysis device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED OPTICS *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767207A (en) * 1984-11-09 1988-08-30 Hamamatsu Photonics K.K. Apparatus for measuring transmission characteristics of an optical fiber
JPH04270943A (en) * 1991-02-27 1992-09-28 Tomoya Ogawa Spectrum analyzer
WO1995000335A1 (en) * 1993-06-25 1995-01-05 Heidelberger Druckmaschinen Ag Device for the parallel image inspection and colour control of a printed product
US5724437A (en) * 1993-06-25 1998-03-03 Heidelberger Druckmaschinen Ag Device for parallel image inspection and inking control on a printed product
JPH11211654A (en) * 1998-01-27 1999-08-06 Otsuka Denshi Kk Polarization analysis device
EP1413860A1 (en) * 2001-07-05 2004-04-28 Hamamatsu Photonics K. K. Spectroscopic device
EP1413860A4 (en) * 2001-07-05 2009-02-25 Hamamatsu Photonics Kk Spectroscopic device
JP2012145365A (en) * 2011-01-07 2012-08-02 Mitsubishi Heavy Ind Ltd Device for measuring gas temperature and component concentration
EP2784457A1 (en) * 2013-03-28 2014-10-01 Hitachi High-Tech Science Corporation Fiber-based ICP optical emission spectrometer
CN105510243A (en) * 2015-12-31 2016-04-20 聚光科技(杭州)股份有限公司 Spectral analysis device

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