JPS5776422A - Measuring apparatus of spectral characteristic - Google Patents

Measuring apparatus of spectral characteristic

Info

Publication number
JPS5776422A
JPS5776422A JP15202980A JP15202980A JPS5776422A JP S5776422 A JPS5776422 A JP S5776422A JP 15202980 A JP15202980 A JP 15202980A JP 15202980 A JP15202980 A JP 15202980A JP S5776422 A JPS5776422 A JP S5776422A
Authority
JP
Japan
Prior art keywords
light
filter
detected
monochromator
irradiated
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
JP15202980A
Other languages
English (en)
Inventor
Masato Harigai
Hiroshi Tamura
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15202980A priority Critical patent/JPS5776422A/ja
Publication of JPS5776422A publication Critical patent/JPS5776422A/ja
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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
JP15202980A 1980-10-31 1980-10-31 Measuring apparatus of spectral characteristic Pending JPS5776422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15202980A JPS5776422A (en) 1980-10-31 1980-10-31 Measuring apparatus of spectral characteristic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15202980A JPS5776422A (en) 1980-10-31 1980-10-31 Measuring apparatus of spectral characteristic

Publications (1)

Publication Number Publication Date
JPS5776422A true JPS5776422A (en) 1982-05-13

Family

ID=15531497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15202980A Pending JPS5776422A (en) 1980-10-31 1980-10-31 Measuring apparatus of spectral characteristic

Country Status (1)

Country Link
JP (1) JPS5776422A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056906U (ja) * 1991-06-28 1993-01-29 太陽誘電株式会社 誘電体フイルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH056906U (ja) * 1991-06-28 1993-01-29 太陽誘電株式会社 誘電体フイルタ

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