FR2335833A1 - Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre - Google Patents

Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre

Info

Publication number
FR2335833A1
FR2335833A1 FR7538525A FR7538525A FR2335833A1 FR 2335833 A1 FR2335833 A1 FR 2335833A1 FR 7538525 A FR7538525 A FR 7538525A FR 7538525 A FR7538525 A FR 7538525A FR 2335833 A1 FR2335833 A1 FR 2335833A1
Authority
FR
France
Prior art keywords
amplitude modulation
spectrometer
analysis
modulation technique
selective interference
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
FR7538525A
Other languages
English (en)
French (fr)
Other versions
FR2335833B1 (cs
Inventor
J G Koslov
A I Lopatin
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.)
LENINGRAD, University of
Original Assignee
LENINGRAD, University of
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 LENINGRAD, University of filed Critical LENINGRAD, University of
Priority to FR7538525A priority Critical patent/FR2335833A1/fr
Publication of FR2335833A1 publication Critical patent/FR2335833A1/fr
Application granted granted Critical
Publication of FR2335833B1 publication Critical patent/FR2335833B1/fr
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
    • G01J3/12—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
    • G01J3/02—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
    • G01J3/0237—Adjustable, e.g. focussing
    • 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
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7538525A 1975-12-16 1975-12-16 Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre Granted FR2335833A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7538525A FR2335833A1 (fr) 1975-12-16 1975-12-16 Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7538525A FR2335833A1 (fr) 1975-12-16 1975-12-16 Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre

Publications (2)

Publication Number Publication Date
FR2335833A1 true FR2335833A1 (fr) 1977-07-15
FR2335833B1 FR2335833B1 (cs) 1978-06-23

Family

ID=9163802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538525A Granted FR2335833A1 (fr) 1975-12-16 1975-12-16 Spectrometre et procede d'etude de composition spectrale de lumiere realise par ce spectrometre

Country Status (1)

Country Link
FR (1) FR2335833A1 (cs)

Also Published As

Publication number Publication date
FR2335833B1 (cs) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse