FR2937160B1 - Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne. - Google Patents

Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne.

Info

Publication number
FR2937160B1
FR2937160B1 FR0856901A FR0856901A FR2937160B1 FR 2937160 B1 FR2937160 B1 FR 2937160B1 FR 0856901 A FR0856901 A FR 0856901A FR 0856901 A FR0856901 A FR 0856901A FR 2937160 B1 FR2937160 B1 FR 2937160B1
Authority
FR
France
Prior art keywords
reconstructing
instrument
narrowband signal
irregularly
sample narrowband
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
FR0856901A
Other languages
English (en)
Other versions
FR2937160A1 (fr
Inventor
Elodie Cansot
Emmanuel Christophe
Alain Rosak
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR0856901A priority Critical patent/FR2937160B1/fr
Priority to PCT/EP2009/061287 priority patent/WO2010043442A1/fr
Priority to US13/123,938 priority patent/US8780355B2/en
Priority to CA2740307A priority patent/CA2740307C/fr
Priority to JP2011531422A priority patent/JP5646493B2/ja
Priority to EP09782468.4A priority patent/EP2361373B1/fr
Publication of FR2937160A1 publication Critical patent/FR2937160A1/fr
Application granted granted Critical
Publication of FR2937160B1 publication Critical patent/FR2937160B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4535—Devices with moving mirror
    • 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
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • 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
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
    • G01J3/4531—Devices without moving parts
    • 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
    • G01J3/457—Correlation spectrometry, e.g. of the intensity

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
FR0856901A 2008-10-13 2008-10-13 Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne. Expired - Fee Related FR2937160B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0856901A FR2937160B1 (fr) 2008-10-13 2008-10-13 Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne.
PCT/EP2009/061287 WO2010043442A1 (fr) 2008-10-13 2009-09-01 Procédé et instrument pour la reconstruction d’un signal à bande étroite échantillonné de manière irrégulière
US13/123,938 US8780355B2 (en) 2008-10-13 2009-09-01 Process and instrument for reconstruction of an irregularly sampled narrow-band signal
CA2740307A CA2740307C (fr) 2008-10-13 2009-09-01 Procede et instrument pour la reconstruction d'un signal a bande etroite echantillonne de maniere irreguliere
JP2011531422A JP5646493B2 (ja) 2008-10-13 2009-09-01 不規則にサンプリングされた狭帯域信号を復元するプロセス及び機器
EP09782468.4A EP2361373B1 (fr) 2008-10-13 2009-09-01 Procédé et instrument pour la reconstruction d un signal à bande étroite échantillonné de manière irrégulière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856901A FR2937160B1 (fr) 2008-10-13 2008-10-13 Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne.

Publications (2)

Publication Number Publication Date
FR2937160A1 FR2937160A1 (fr) 2010-04-16
FR2937160B1 true FR2937160B1 (fr) 2011-06-24

Family

ID=40589612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856901A Expired - Fee Related FR2937160B1 (fr) 2008-10-13 2008-10-13 Procede et instrument pour la reconstruction d'un signal a bande etroite irregulierement echantillonne.

Country Status (6)

Country Link
US (1) US8780355B2 (fr)
EP (1) EP2361373B1 (fr)
JP (1) JP5646493B2 (fr)
CA (1) CA2740307C (fr)
FR (1) FR2937160B1 (fr)
WO (1) WO2010043442A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017011752A1 (fr) * 2015-07-15 2017-01-19 Massachusetts Institute Of Technology Systèmes, appareil et procédés destinés à une imagerie spectrale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542161A1 (de) * 1985-11-28 1987-06-04 Kayser Threde Gmbh Verfahren und vorrichtung zur reduktion der datenrate bei der fourierspektroskopie
JPH02145927A (ja) * 1988-11-28 1990-06-05 Yokogawa Electric Corp フーリエ変換型干渉分光器
JPH07286902A (ja) * 1994-04-18 1995-10-31 Yokogawa Electric Corp フーリエ分光器
US5838438A (en) * 1997-01-17 1998-11-17 University Of Central Florida Method of time-resolving fourier-transform spectroscopy to allow interferogram sampling at unevenly spaced path-length differences.
US6351307B1 (en) * 1999-02-23 2002-02-26 The Regents Of The University Of California Combined dispersive/interference spectroscopy for producing a vector spectrum
JP4229231B2 (ja) * 2003-09-19 2009-02-25 学校法人日本大学 アナログ・デジタル変換方法
WO2007027703A2 (fr) * 2005-08-29 2007-03-08 University Of Toledo Systeme d'accroissement du haut debit de trames d'imagerie a faisceaux a diffraction limitee
EP2310817A2 (fr) * 2008-07-25 2011-04-20 Centre National de la Recherche Scientifique - CNRS - Interféromètre comportant des peignes de fréquence et système de synchronisation

Also Published As

Publication number Publication date
JP5646493B2 (ja) 2014-12-24
EP2361373B1 (fr) 2021-01-27
CA2740307A1 (fr) 2010-04-22
JP2012505421A (ja) 2012-03-01
CA2740307C (fr) 2018-04-10
WO2010043442A1 (fr) 2010-04-22
US8780355B2 (en) 2014-07-15
FR2937160A1 (fr) 2010-04-16
EP2361373A1 (fr) 2011-08-31
US20110199616A1 (en) 2011-08-18

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