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 (ja
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 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7237539A FR2203974B1 (ja) 1972-10-23 1972-10-23
CH1374173A CH569273A5 (ja) 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 (ja) 1972-10-23 1972-10-23

Publications (2)

Publication Number Publication Date
FR2203974A1 true FR2203974A1 (ja) 1974-05-17
FR2203974B1 FR2203974B1 (ja) 1977-01-14

Family

ID=9106082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237539A Expired FR2203974B1 (ja) 1972-10-23 1972-10-23

Country Status (5)

Country Link
CH (1) CH569273A5 (ja)
DE (1) DE2353108A1 (ja)
FR (1) FR2203974B1 (ja)
GB (1) GB1437119A (ja)
IT (1) IT996852B (ja)

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
EP0908710A2 (en) * 1997-09-26 1999-04-14 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
DE3446014A1 (de) * 1984-12-17 1986-06-26 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 (4)

* 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
EP0908710A2 (en) * 1997-09-26 1999-04-14 Japan Science and Technology Corporation Apparatus and method for measuring characteristics of light
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
GB1437119A (en) 1976-05-26
FR2203974B1 (ja) 1977-01-14
IT996852B (it) 1975-12-10
CH569273A5 (ja) 1975-11-14
DE2353108A1 (de) 1974-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse