FR2477766B1 - - Google Patents

Info

Publication number
FR2477766B1
FR2477766B1 FR8004978A FR8004978A FR2477766B1 FR 2477766 B1 FR2477766 B1 FR 2477766B1 FR 8004978 A FR8004978 A FR 8004978A FR 8004978 A FR8004978 A FR 8004978A FR 2477766 B1 FR2477766 B1 FR 2477766B1
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.)
Expired
Application number
FR8004978A
Other languages
French (fr)
Other versions
FR2477766A1 (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
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR8004978A priority Critical patent/FR2477766A1/fr
Publication of FR2477766A1 publication Critical patent/FR2477766A1/fr
Application granted granted Critical
Publication of FR2477766B1 publication Critical patent/FR2477766B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8004978A 1980-03-05 1980-03-05 Cellule d'absorption destinee a recevoir un gaz ou une vapeur rarefie, utilisable pour la stabilisation en frequence d'un oscillateur electrique et la spectrometrie Granted FR2477766A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8004978A FR2477766A1 (fr) 1980-03-05 1980-03-05 Cellule d'absorption destinee a recevoir un gaz ou une vapeur rarefie, utilisable pour la stabilisation en frequence d'un oscillateur electrique et la spectrometrie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004978A FR2477766A1 (fr) 1980-03-05 1980-03-05 Cellule d'absorption destinee a recevoir un gaz ou une vapeur rarefie, utilisable pour la stabilisation en frequence d'un oscillateur electrique et la spectrometrie

Publications (2)

Publication Number Publication Date
FR2477766A1 FR2477766A1 (fr) 1981-09-11
FR2477766B1 true FR2477766B1 (enExample) 1983-01-14

Family

ID=9239352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004978A Granted FR2477766A1 (fr) 1980-03-05 1980-03-05 Cellule d'absorption destinee a recevoir un gaz ou une vapeur rarefie, utilisable pour la stabilisation en frequence d'un oscillateur electrique et la spectrometrie

Country Status (1)

Country Link
FR (1) FR2477766A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627909A1 (fr) * 1988-02-29 1989-09-01 Oscilloquartz Sa Etalon de frequence passif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960575A (enExample) * 1947-04-26 1950-04-20
US2848696A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
US3250985A (en) * 1962-10-23 1966-05-10 Varian Associates Microwave cavity resonator
FR1479944A (fr) * 1966-05-16 1967-05-05 Varian Associates Cavité résonnante optiquement transparente et appareil à résonance atomique gazeuse en comportant application

Also Published As

Publication number Publication date
FR2477766A1 (fr) 1981-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse