JPS57151830A - Spectrophotometer - Google Patents

Spectrophotometer

Info

Publication number
JPS57151830A
JPS57151830A JP3677881A JP3677881A JPS57151830A JP S57151830 A JPS57151830 A JP S57151830A JP 3677881 A JP3677881 A JP 3677881A JP 3677881 A JP3677881 A JP 3677881A JP S57151830 A JPS57151830 A JP S57151830A
Authority
JP
Japan
Prior art keywords
receiving section
light receiving
optical path
image pickup
solid state
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
JP3677881A
Other languages
Japanese (ja)
Inventor
Mitsunao Sekiwa
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.)
UNION GIKEN KK
YUNION GIKEN KK
Original Assignee
UNION GIKEN KK
YUNION GIKEN 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 UNION GIKEN KK, YUNION GIKEN KK filed Critical UNION GIKEN KK
Priority to JP3677881A priority Critical patent/JPS57151830A/en
Publication of JPS57151830A publication Critical patent/JPS57151830A/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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

PURPOSE:To facilitate the adjustment of the optical path in spectrophotometry while simplifying the apparatus by providing a continuous wavelength varying filter in the optical path. CONSTITUTION:A spectrophotometer 1 is made up of a continuous wavelength varying filter 4 mounted in front of a light receiving section of a solid state image pickup element 2. The solid state image pickup element 2 herein used is a self-scanning type solid state image pickup element in which a plurality of photodiodes 5 are so arranged straight side by side to be integrated on a single substrate of silicon with a scanning circuit. A slit-shaped light receiving section 3 sealed with glass is provided on the surface thereof and a photodiode 5 is arranged inside to detect light entering the light receiving section 3. This allows the detection of the light being measured without scattering with a spectrometer and precise adjustment of the optical path when it enters the light receiving section.
JP3677881A 1981-03-13 1981-03-13 Spectrophotometer Pending JPS57151830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3677881A JPS57151830A (en) 1981-03-13 1981-03-13 Spectrophotometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3677881A JPS57151830A (en) 1981-03-13 1981-03-13 Spectrophotometer

Publications (1)

Publication Number Publication Date
JPS57151830A true JPS57151830A (en) 1982-09-20

Family

ID=12479225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3677881A Pending JPS57151830A (en) 1981-03-13 1981-03-13 Spectrophotometer

Country Status (1)

Country Link
JP (1) JPS57151830A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972520U (en) * 1982-11-06 1984-05-17 株式会社堀場製作所 infrared spectrophotometer
JPH01101959A (en) * 1987-10-16 1989-04-19 Kowa Co Scanning type laser imaging apparatus
JPH06129908A (en) * 1992-10-15 1994-05-13 Hamamatsu Photonics Kk Spectroscopic imaging sensor
WO2002088681A1 (en) * 2001-04-25 2002-11-07 Hiromu Maeda Handy internal quality inspection instrument
WO2003091676A1 (en) * 2002-04-23 2003-11-06 Hiromu Maeda Small packaged spectroscopic sensor unit
WO2009001612A1 (en) * 2007-06-22 2008-12-31 Hamamatsu Photonics K.K. Optical filter
JP2012022083A (en) * 2010-07-13 2012-02-02 Seiko Epson Corp Light filter, light filter module, spectrometer, and optical apparatus
WO2013172231A1 (en) * 2012-05-18 2013-11-21 浜松ホトニクス株式会社 Spectroscopic sensor
US9671286B2 (en) 2012-05-18 2017-06-06 Hamamatsu Photonics K.K. Spectroscopic sensor having a wire connected to a substrate through a hole of a filter region
US9846076B2 (en) 2012-05-18 2017-12-19 Hamamatsu Photonics K.K. Spectral sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339784A (en) * 1976-09-23 1978-04-11 Ibm Spectrophotometer
JPS5426755A (en) * 1977-07-31 1979-02-28 Ritsuo Hasumi Interference filter type digital light wave meter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339784A (en) * 1976-09-23 1978-04-11 Ibm Spectrophotometer
JPS5426755A (en) * 1977-07-31 1979-02-28 Ritsuo Hasumi Interference filter type digital light wave meter

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972520U (en) * 1982-11-06 1984-05-17 株式会社堀場製作所 infrared spectrophotometer
JPH01101959A (en) * 1987-10-16 1989-04-19 Kowa Co Scanning type laser imaging apparatus
JPH06129908A (en) * 1992-10-15 1994-05-13 Hamamatsu Photonics Kk Spectroscopic imaging sensor
WO2002088681A1 (en) * 2001-04-25 2002-11-07 Hiromu Maeda Handy internal quality inspection instrument
WO2003091676A1 (en) * 2002-04-23 2003-11-06 Hiromu Maeda Small packaged spectroscopic sensor unit
JPWO2003091676A1 (en) * 2002-04-23 2005-09-02 前田　弘 Small package spectroscopic sensor unit
EP2166383A1 (en) * 2007-06-22 2010-03-24 Hamamatsu Photonics K.K. Optical filter
JP2009003284A (en) * 2007-06-22 2009-01-08 Hamamatsu Photonics Kk Optical filter
WO2009001612A1 (en) * 2007-06-22 2008-12-31 Hamamatsu Photonics K.K. Optical filter
EP2166383A4 (en) * 2007-06-22 2012-03-21 Hamamatsu Photonics Kk Optical filter
US8288708B2 (en) 2007-06-22 2012-10-16 Hamamatsu Photonics K.K. Optical filter
JP2012022083A (en) * 2010-07-13 2012-02-02 Seiko Epson Corp Light filter, light filter module, spectrometer, and optical apparatus
WO2013172231A1 (en) * 2012-05-18 2013-11-21 浜松ホトニクス株式会社 Spectroscopic sensor
JP2013242178A (en) * 2012-05-18 2013-12-05 Hamamatsu Photonics Kk Spectral sensor
US9273999B2 (en) 2012-05-18 2016-03-01 Hamamatsu Photonics K.K. Spectroscopic sensor
US9671286B2 (en) 2012-05-18 2017-06-06 Hamamatsu Photonics K.K. Spectroscopic sensor having a wire connected to a substrate through a hole of a filter region
US9846076B2 (en) 2012-05-18 2017-12-19 Hamamatsu Photonics K.K. Spectral sensor

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