JPS571931A - Time-resolving spectroscope - Google Patents

Time-resolving spectroscope

Info

Publication number
JPS571931A
JPS571931A JP7433680A JP7433680A JPS571931A JP S571931 A JPS571931 A JP S571931A JP 7433680 A JP7433680 A JP 7433680A JP 7433680 A JP7433680 A JP 7433680A JP S571931 A JPS571931 A JP S571931A
Authority
JP
Japan
Prior art keywords
light
incident slit
spectroscope
slit
passing
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.)
Granted
Application number
JP7433680A
Other languages
Japanese (ja)
Other versions
JPH0215807B2 (en
Inventor
Yoshio Maeda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7433680A priority Critical patent/JPS571931A/en
Publication of JPS571931A publication Critical patent/JPS571931A/en
Publication of JPH0215807B2 publication Critical patent/JPH0215807B2/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
    • G01J3/28—Investigating the spectrum
    • G01J3/2889—Rapid scan spectrometers; Time resolved spectrometry

Landscapes

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

Abstract

PURPOSE:To properly set the light-measuring timing for the high-speed phenomenon to be observed and enable it to be measured, by providing a plurality of openings on the circumference of a light-scanning disk at equal intervals, arranging it near the incident slit in a spectroscope, and forming the intervals between the openings so as to be equal to the height of the incident slit. CONSTITUTION:The light passing through an analysis sample 11 passes through light-passing slots 42 provided o radiuses r of a light-scanning disk 43 and reaches the incident slit 21 in a spectroscope 2, where said light is dispersed according to the wavelengths by a diffraction grating 24, and the lights of wavelengths lambda1-lambdan are lined up on the screen of an image detector 3. The light allowed to reach the incident slit 21 by the high-speed revolution of lthe light-scanning disk 43 is scanned by each light-passing slot 42 which moves downward over th incident slit 21 at high speed from the point of time when the slot 42 has reached the uppermost end of the slit 21 in the height direction thereof.
JP7433680A 1980-06-04 1980-06-04 Time-resolving spectroscope Granted JPS571931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7433680A JPS571931A (en) 1980-06-04 1980-06-04 Time-resolving spectroscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7433680A JPS571931A (en) 1980-06-04 1980-06-04 Time-resolving spectroscope

Publications (2)

Publication Number Publication Date
JPS571931A true JPS571931A (en) 1982-01-07
JPH0215807B2 JPH0215807B2 (en) 1990-04-13

Family

ID=13544169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7433680A Granted JPS571931A (en) 1980-06-04 1980-06-04 Time-resolving spectroscope

Country Status (1)

Country Link
JP (1) JPS571931A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226411A (en) * 1985-07-26 1987-02-04 Tokyo Gas Co Ltd Burner device for high load combustion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226411A (en) * 1985-07-26 1987-02-04 Tokyo Gas Co Ltd Burner device for high load combustion

Also Published As

Publication number Publication date
JPH0215807B2 (en) 1990-04-13

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