GB1205779A - A method and apparatus for obtaining a high-speed and high-resolution record of the spectral profile of a luminous source - Google Patents

A method and apparatus for obtaining a high-speed and high-resolution record of the spectral profile of a luminous source

Info

Publication number
GB1205779A
GB1205779A GB5873167A GB5873167A GB1205779A GB 1205779 A GB1205779 A GB 1205779A GB 5873167 A GB5873167 A GB 5873167A GB 5873167 A GB5873167 A GB 5873167A GB 1205779 A GB1205779 A GB 1205779A
Authority
GB
United Kingdom
Prior art keywords
obtaining
speed
spectral profile
luminous source
resolution record
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
GB5873167A
Inventor
Michel Clement
Claude Jacquot
Pierre Stevenin
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1205779A publication Critical patent/GB1205779A/en
Expired 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
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single 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
    • 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

1,205,779. Image tubes. COMMISSARIAT A L'ENERGIE ATOMIQUE. 27 Dec., 1967 [13 Jan., 1967], No. 58731/67. Heading H1D. [Also in Division G1] A photomultiplier has between its photocathode and secondary emission portion a diaphragm with an annular aperture and a control electrode, the control signal to which enables a set of circular interference fringes to be scanned by the photomultiplier with a concentric annular field of view having a continuously varying radius. The fringes are scanned once in a period of the order of 100 nanoseconds.
GB5873167A 1967-01-13 1967-12-27 A method and apparatus for obtaining a high-speed and high-resolution record of the spectral profile of a luminous source Expired GB1205779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91158A FR1516925A (en) 1967-01-13 1967-01-13 Fast electro-optical spectrometer

Publications (1)

Publication Number Publication Date
GB1205779A true GB1205779A (en) 1970-09-16

Family

ID=8623862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5873167A Expired GB1205779A (en) 1967-01-13 1967-12-27 A method and apparatus for obtaining a high-speed and high-resolution record of the spectral profile of a luminous source

Country Status (6)

Country Link
BE (1) BE708622A (en)
CH (1) CH485204A (en)
FR (1) FR1516925A (en)
GB (1) GB1205779A (en)
LU (1) LU55224A1 (en)
NL (1) NL6800486A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0436622A (en) * 1990-06-01 1992-02-06 Mitsui Petrochem Ind Ltd Method and device for detecting wavelength of laser light

Also Published As

Publication number Publication date
CH485204A (en) 1970-01-31
LU55224A1 (en) 1968-03-27
NL6800486A (en) 1968-07-15
FR1516925A (en) 1968-02-05
BE708622A (en) 1968-05-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed