FR3027416B1 - Melange de gaz tampon de microcellule de micro horlogeatomique au cesium - Google Patents

Melange de gaz tampon de microcellule de micro horlogeatomique au cesium

Info

Publication number
FR3027416B1
FR3027416B1 FR1402343A FR1402343A FR3027416B1 FR 3027416 B1 FR3027416 B1 FR 3027416B1 FR 1402343 A FR1402343 A FR 1402343A FR 1402343 A FR1402343 A FR 1402343A FR 3027416 B1 FR3027416 B1 FR 3027416B1
Authority
FR
France
Prior art keywords
clocquer
microcellular
microcell
cesium
gas mixture
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.)
Active
Application number
FR1402343A
Other languages
English (en)
Other versions
FR3027416A1 (fr
Inventor
Rodolphe Boudot
Christophe Gorecki
Vincent Maurice
Eric Kroemer
Bernard Fouilland
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 de la Recherche Scientifique CNRS
Thales SA
Universite de Franche-Comte
Ecole Nationale Superieure de Mecanique et des Microtechniques
Original Assignee
Centre National de la Recherche Scientifique CNRS
Thales SA
Universite de Franche-Comte
Ecole Nationale Superieure de Mecanique et des Microtechniques
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 de la Recherche Scientifique CNRS, Thales SA, Universite de Franche-Comte, Ecole Nationale Superieure de Mecanique et des Microtechniques filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1402343A priority Critical patent/FR3027416B1/fr
Priority to CH01496/15A priority patent/CH710305B1/fr
Priority to US14/885,742 priority patent/US9864340B2/en
Publication of FR3027416A1 publication Critical patent/FR3027416A1/fr
Application granted granted Critical
Publication of FR3027416B1 publication Critical patent/FR3027416B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
    • G04F5/145—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks using Coherent Population Trapping
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ecology (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR1402343A 2014-10-17 2014-10-17 Melange de gaz tampon de microcellule de micro horlogeatomique au cesium Active FR3027416B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1402343A FR3027416B1 (fr) 2014-10-17 2014-10-17 Melange de gaz tampon de microcellule de micro horlogeatomique au cesium
CH01496/15A CH710305B1 (fr) 2014-10-17 2015-10-16 Procédé de fabrication d'une microcellule à gaz tampon pour micro-horloge atomique au césium.
US14/885,742 US9864340B2 (en) 2014-10-17 2015-10-16 Caesium atomic micro-clock microcell buffer gas mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1402343A FR3027416B1 (fr) 2014-10-17 2014-10-17 Melange de gaz tampon de microcellule de micro horlogeatomique au cesium

Publications (2)

Publication Number Publication Date
FR3027416A1 FR3027416A1 (fr) 2016-04-22
FR3027416B1 true FR3027416B1 (fr) 2016-12-09

Family

ID=52627257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1402343A Active FR3027416B1 (fr) 2014-10-17 2014-10-17 Melange de gaz tampon de microcellule de micro horlogeatomique au cesium

Country Status (3)

Country Link
US (1) US9864340B2 (fr)
CH (1) CH710305B1 (fr)
FR (1) FR3027416B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106647225B (zh) * 2016-12-21 2018-12-18 兰州空间技术物理研究所 一种cpt原子钟光路结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891598A (en) * 1958-02-21 1962-03-14 Standard Telephones Cables Ltd Gas cell for frequency selective system
US6320472B1 (en) * 1999-01-26 2001-11-20 Kernco, Inc. Atomic frequency standard
JP2010245805A (ja) * 2009-04-06 2010-10-28 Seiko Epson Corp バッファーガス混合比設定方法、原子発振器の周波数調整方法、及び原子発振器
JP6031787B2 (ja) * 2011-07-13 2016-11-24 株式会社リコー 原子発振器の製造方法
FR2996962B1 (fr) * 2012-10-12 2016-01-01 Centre Nat Rech Scient Cellule a vapeur alcaline notamment pour horloge atomique et procede de fabrication.
JP6135308B2 (ja) * 2012-11-21 2017-05-31 株式会社リコー アルカリ金属セル、原子発振器及びアルカリ金属セルの製造方法

Also Published As

Publication number Publication date
FR3027416A1 (fr) 2016-04-22
US9864340B2 (en) 2018-01-09
CH710305A2 (fr) 2016-04-29
CH710305B1 (fr) 2019-07-15
US20160109859A1 (en) 2016-04-21

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