SE8605328L - SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE - Google Patents

SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE

Info

Publication number
SE8605328L
SE8605328L SE8605328A SE8605328A SE8605328L SE 8605328 L SE8605328 L SE 8605328L SE 8605328 A SE8605328 A SE 8605328A SE 8605328 A SE8605328 A SE 8605328A SE 8605328 L SE8605328 L SE 8605328L
Authority
SE
Sweden
Prior art keywords
diffraction grating
selective
spectromets
amplit
modulation
Prior art date
Application number
SE8605328A
Other languages
Swedish (sv)
Other versions
SE8605328D0 (en
SE455232B (en
Inventor
B I Ivanov
N A Kirichenko
N P Kozlov
A I Lopatin
V I Rakhovsky
A M Shukhtin
A B Ioannisiani
Original Assignee
Vnits Izucheniju
Univ Le Go Zhdanov
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 Vnits Izucheniju, Univ Le Go Zhdanov filed Critical Vnits Izucheniju
Publication of SE8605328L publication Critical patent/SE8605328L/en
Publication of SE8605328D0 publication Critical patent/SE8605328D0/en
Publication of SE455232B publication Critical patent/SE455232B/en

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
    • 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
    • G01J2003/267—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters of the SISAM type

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Holo Graphy (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

A spectrometer with interferential selective amplitude modulation comprises, located consecutively along the light beam, a collimating means, a diffraction grating (7) and an additional mirror (10) oriented perpendicularly in relation to each other, two scanning mirrors (14, 15) on a common support (13) and a recording device (27), which comprises a means for compensation of the phase distortions. A plane-parallel plate (16) is placed between the scanning mirror (15) and the support (13), of which the thickness ''h'' corresponds to the following relationship: l <= h <= L, where l - the gap between the diffraction grating (7) and the additional mirror (10), L - the linear dimension of the diffraction grating (7).
SE8605328A 1985-04-30 1986-12-11 SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE SE455232B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1985/000036 WO1986006476A1 (en) 1985-04-30 1985-04-30 Spectrometer with interferential selective amplitude modulation

Publications (3)

Publication Number Publication Date
SE8605328L true SE8605328L (en) 1986-12-11
SE8605328D0 SE8605328D0 (en) 1986-12-11
SE455232B SE455232B (en) 1988-06-27

Family

ID=21616908

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605328A SE455232B (en) 1985-04-30 1986-12-11 SPECTROMETS WITH SELECTIVE AMPLIT MODULATION BY INTERFERENCE

Country Status (8)

Country Link
JP (1) JPS62502702A (en)
AU (1) AU579200B2 (en)
CH (1) CH673060A5 (en)
DE (1) DE3590782T1 (en)
FR (1) FR2583516B1 (en)
GB (1) GB2185104B (en)
SE (1) SE455232B (en)
WO (1) WO1986006476A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU495945A1 (en) * 1974-06-13 1978-09-30 Ленинградский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им. А.А.Жданова Spectrometer with interference selective amplitude modulation
DD140791B1 (en) * 1979-01-05 1986-03-26 Zeiss Jena Veb Carl METHOD FOR THE CONTINUOUS MEASUREMENT OF THE WAVE LENGTH OF FREQUENCY-STABILIZED LASER WAY MEASURING SYSTEMS
GB2043880A (en) * 1979-03-05 1980-10-08 Pye Electronic Prod Ltd Noise reduction in dual beam ratio recording spectrophotometers
JPS567006A (en) * 1979-06-22 1981-01-24 Ibm Method of extending measurement range of interference

Also Published As

Publication number Publication date
GB8630483D0 (en) 1987-01-28
DE3590782T1 (en) 1987-04-23
WO1986006476A1 (en) 1986-11-06
AU579200B2 (en) 1988-11-17
GB2185104B (en) 1989-05-24
GB2185104A (en) 1987-07-08
AU4950585A (en) 1986-11-18
JPS62502702A (en) 1987-10-15
FR2583516A1 (en) 1986-12-19
SE8605328D0 (en) 1986-12-11
SE455232B (en) 1988-06-27
CH673060A5 (en) 1990-01-31
FR2583516B1 (en) 1987-09-18

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