FR2340540A2 - Dispositif pour la spectrometrie interferentielle a modulation selective - Google Patents

Dispositif pour la spectrometrie interferentielle a modulation selective

Info

Publication number
FR2340540A2
FR2340540A2 FR7702902A FR7702902A FR2340540A2 FR 2340540 A2 FR2340540 A2 FR 2340540A2 FR 7702902 A FR7702902 A FR 7702902A FR 7702902 A FR7702902 A FR 7702902A FR 2340540 A2 FR2340540 A2 FR 2340540A2
Authority
FR
France
Prior art keywords
appts
specific
gases
fringes
additional
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
FR7702902A
Other languages
English (en)
Other versions
FR2340540B2 (fr
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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
Priority claimed from DE2604471A external-priority patent/DE2604471C2/de
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of FR2340540A2 publication Critical patent/FR2340540A2/fr
Application granted granted Critical
Publication of FR2340540B2 publication Critical patent/FR2340540B2/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
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes
FR7702902A 1976-02-05 1977-02-02 Dispositif pour la spectrometrie interferentielle a modulation selective Granted FR2340540A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2604471A DE2604471C2 (de) 1975-02-11 1976-02-05 Interferometrische Einrichtung

Publications (2)

Publication Number Publication Date
FR2340540A2 true FR2340540A2 (fr) 1977-09-02
FR2340540B2 FR2340540B2 (fr) 1980-02-29

Family

ID=5969124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702902A Granted FR2340540A2 (fr) 1976-02-05 1977-02-02 Dispositif pour la spectrometrie interferentielle a modulation selective

Country Status (1)

Country Link
FR (1) FR2340540A2 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420754A1 (fr) * 1978-03-23 1979-10-19 Elf Aquitaine Procede de determination du rapport h2s/so2 dans un effluent gazeux
FR2506961A1 (fr) * 1981-05-27 1982-12-03 Centre Nat Etd Spatiales Dispositif de spectroscopie et son application a l'observation de la terre depuis un satellite a defilement
WO1987005691A2 (fr) * 1986-03-13 1987-09-24 Bertin & Cie Dispositif de detection opto-electronique a distance d'une grandeur physique
FR2615965A1 (fr) * 1987-06-01 1988-12-02 Essilor Int Lentille de contact aspherique pour correction de la presbytie
FR2641074A1 (fr) * 1988-12-23 1990-06-29 Elf Aquitaine
WO1990010191A1 (fr) * 1989-03-03 1990-09-07 Bühler AG Interferometre polarisant
USRE35355E (en) * 1989-05-01 1996-10-22 Rosemount Analytical Inc. Method and arrangement for measuring the optical absorptions of gaseous mixtures
CN107817234A (zh) * 2017-10-31 2018-03-20 京东方科技集团股份有限公司 一种气体浓度检测装置及其检测方法

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420754A1 (fr) * 1978-03-23 1979-10-19 Elf Aquitaine Procede de determination du rapport h2s/so2 dans un effluent gazeux
FR2506961A1 (fr) * 1981-05-27 1982-12-03 Centre Nat Etd Spatiales Dispositif de spectroscopie et son application a l'observation de la terre depuis un satellite a defilement
US4867565A (en) * 1986-03-13 1989-09-19 Bertin & Cie Opto-electronic detection device for remotely detecting a physical magnitude
WO1987005691A2 (fr) * 1986-03-13 1987-09-24 Bertin & Cie Dispositif de detection opto-electronique a distance d'une grandeur physique
WO1987005692A2 (fr) * 1986-03-13 1987-09-24 Bertin & Cie Procede et dispositif de detection opto-electronique a distance de grandeurs physiques
EP0241332A2 (fr) * 1986-03-13 1987-10-14 Bertin & Cie Procédé et dispositif de détection opto-électronique à distance de grandeurs physiques
EP0242250A2 (fr) * 1986-03-13 1987-10-21 Bertin & Cie Dispositif de détection opto-électronique à distance d'une grandeur physique
WO1987005692A3 (fr) * 1986-03-13 1988-04-21 Bertin & Cie Procede et dispositif de detection opto-electronique a distance de grandeurs physiques
WO1987005691A3 (fr) * 1986-03-13 1988-04-21 Bertin & Cie Dispositif de detection opto-electronique a distance d'une grandeur physique
EP0241332A3 (en) * 1986-03-13 1988-06-08 Bertin & Cie Opto-electronic device to detect a physical quantity at a distance
EP0242250A3 (en) * 1986-03-13 1988-06-15 Bertin & Cie Opto-electronic device to detect a physical quantity at a distance
FR2615965A1 (fr) * 1987-06-01 1988-12-02 Essilor Int Lentille de contact aspherique pour correction de la presbytie
FR2641074A1 (fr) * 1988-12-23 1990-06-29 Elf Aquitaine
US5155552A (en) * 1988-12-23 1992-10-13 Societe Nationale Elf Aquitaine Interferometric device for detecting and measuring the concentration of an absorbing gas, particularly in the infrared
WO1990010191A1 (fr) * 1989-03-03 1990-09-07 Bühler AG Interferometre polarisant
EP0605391A2 (fr) * 1989-03-03 1994-07-06 Bühler Ag Interféromètre à polarisation
EP0605391A3 (en) * 1989-03-03 1994-07-27 Buehler Ag Polarisation interferometer.
USRE35355E (en) * 1989-05-01 1996-10-22 Rosemount Analytical Inc. Method and arrangement for measuring the optical absorptions of gaseous mixtures
CN107817234A (zh) * 2017-10-31 2018-03-20 京东方科技集团股份有限公司 一种气体浓度检测装置及其检测方法
US10571443B2 (en) 2017-10-31 2020-02-25 Boe Technology Group Co., Ltd. Gas concentration detecting device and detecting method thereof

Also Published As

Publication number Publication date
FR2340540B2 (fr) 1980-02-29

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