FR2203974A1 - - Google Patents

Info

Publication number
FR2203974A1
FR2203974A1 FR7237539A FR7237539A FR2203974A1 FR 2203974 A1 FR2203974 A1 FR 2203974A1 FR 7237539 A FR7237539 A FR 7237539A FR 7237539 A FR7237539 A FR 7237539A FR 2203974 A1 FR2203974 A1 FR 2203974A1
Authority
FR
France
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
FR7237539A
Other languages
French (fr)
Other versions
FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7237539A priority Critical patent/FR2203974B1/fr
Priority to CH1374173A priority patent/CH569273A5/xx
Priority to GB4839673A priority patent/GB1437119A/en
Priority to IT7008273A priority patent/IT996852B/it
Priority to DE19732353108 priority patent/DE2353108A1/de
Publication of FR2203974A1 publication Critical patent/FR2203974A1/fr
Application granted granted Critical
Publication of FR2203974B1 publication Critical patent/FR2203974B1/fr
Expired 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
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/04—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by beating two waves of a same source but of different frequency and measuring the phase shift of the lower frequency obtained
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7237539A 1972-10-23 1972-10-23 Expired FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7237539A FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-23 1972-10-23
CH1374173A CH569273A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-23 1973-09-25
GB4839673A GB1437119A (en) 1972-10-23 1973-10-17 Device for measuring the phase shift of radiation
IT7008273A IT996852B (it) 1972-10-23 1973-10-18 Dispositivo di misura dello sfasa mento di una radiazione
DE19732353108 DE2353108A1 (de) 1972-10-23 1973-10-23 Messanordnung zum messen von phasenverschiebungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237539A FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-23 1972-10-23

Publications (2)

Publication Number Publication Date
FR2203974A1 true FR2203974A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-17
FR2203974B1 FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-01-14

Family

ID=9106082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237539A Expired FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-10-23 1972-10-23

Country Status (5)

Country Link
CH (1) CH569273A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2353108A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1437119A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT996852B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076495B (de) * 1954-08-17 1960-02-25 Ing Ernst Godderidge Rotierende Verdraengerpumpe
EP0908710A3 (en) * 1997-09-26 2000-05-17 Japan Science and Technology Corporation Apparatus and method for measuring characteristics of light

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446014C2 (de) * 1984-12-17 1987-02-26 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln Interferometer nach dem Michelson-Prinzip
GB8525650D0 (en) * 1985-10-17 1985-11-20 Pilkington Brothers Plc Interferometer
US4749277A (en) * 1987-01-20 1988-06-07 Gte Laboratories Incorporated Methods of and apparatus for measuring the frequency response of optical detectors
CN102129050B (zh) * 2010-12-24 2013-05-22 核工业西南物理研究院 基于光栅调制相位比较等离子体磁场测量方法与装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076495B (de) * 1954-08-17 1960-02-25 Ing Ernst Godderidge Rotierende Verdraengerpumpe
EP0908710A3 (en) * 1997-09-26 2000-05-17 Japan Science and Technology Corporation Apparatus and method for measuring characteristics of light
EP1455170A1 (en) * 1997-09-26 2004-09-08 Japan Science and Technology Agency Apparatus and method for measuring characteristics of light

Also Published As

Publication number Publication date
DE2353108A1 (de) 1974-05-09
FR2203974B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-01-14
GB1437119A (en) 1976-05-26
CH569273A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-14
IT996852B (it) 1975-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse