FR2738912B1 - INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD - Google Patents

INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD

Info

Publication number
FR2738912B1
FR2738912B1 FR9511048A FR9511048A FR2738912B1 FR 2738912 B1 FR2738912 B1 FR 2738912B1 FR 9511048 A FR9511048 A FR 9511048A FR 9511048 A FR9511048 A FR 9511048A FR 2738912 B1 FR2738912 B1 FR 2738912B1
Authority
FR
France
Prior art keywords
interferometer
fourier
transform
infrared field
infrared
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 - Fee Related
Application number
FR9511048A
Other languages
French (fr)
Other versions
FR2738912A1 (en
Inventor
Manuel Joffre
Adeline Bonvalet
Arnold Migus
Jean Louis Martin
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.)
Ecole National Superieure dArts et Metiers ENSAM
Ecole Nationale Superieure des Techniques Avancees Bretagne
Original Assignee
Ecole National Superieure dArts et Metiers ENSAM
Ecole Nationale Superieure des Techniques Avancees Bretagne
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 Ecole National Superieure dArts et Metiers ENSAM, Ecole Nationale Superieure des Techniques Avancees Bretagne filed Critical Ecole National Superieure dArts et Metiers ENSAM
Priority to FR9511048A priority Critical patent/FR2738912B1/en
Publication of FR2738912A1 publication Critical patent/FR2738912A1/en
Application granted granted Critical
Publication of FR2738912B1 publication Critical patent/FR2738912B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing
    • 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
    • G01J3/45—Interferometric spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR9511048A 1995-09-20 1995-09-20 INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD Expired - Fee Related FR2738912B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9511048A FR2738912B1 (en) 1995-09-20 1995-09-20 INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9511048A FR2738912B1 (en) 1995-09-20 1995-09-20 INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD

Publications (2)

Publication Number Publication Date
FR2738912A1 FR2738912A1 (en) 1997-03-21
FR2738912B1 true FR2738912B1 (en) 1997-12-05

Family

ID=9482762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511048A Expired - Fee Related FR2738912B1 (en) 1995-09-20 1995-09-20 INTERFEROMETER BY TRANSFORM OF FOURIER IN THE INFRARED FIELD

Country Status (1)

Country Link
FR (1) FR2738912B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848879A (en) * 1982-10-09 1989-07-18 Canon Kabushiki Kaisha Light modulating device

Also Published As

Publication number Publication date
FR2738912A1 (en) 1997-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse