AustralieFrV1, PascalFrancis, Corpus, bibRecord, 005572

Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard

Identifieur interne : 005572 ( PascalFrancis/Corpus ); précédent : 005571; suivant : 005573

Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard

Auteurs : Michael E. Tobar ; John G. Hartnett ; Eugene N. Ivanov ; Dominique Cros ; Pawel Bilski

Source :

IEEE transactions on ultrasonics, ferroelectrics, and frequency control [ 0885-3010 ] ; 2002.

RBID : Pascal:02-0566827

Descripteurs français

Pascal (Inist)
- Mesure fréquence, Césium, Horloge atomique, Résonateur cavité, Température cryogénique, Etalon atomique, Saphir, Stabilité fréquence, Modélisation, Méthode numérique, Méthode élément fini, Etude expérimentale, 0630F.

English descriptors

KwdEn :
- Atomic clocks, Atomic standard, Cavity resonators, Cesium, Cryogenic temperature, Experimental study, Finite element method, Frequency measurement, Frequency stability, Modelling, Numerical method, Sapphire.

Abstract

A dual-mode, sapphire-loaded cavity (SLC) resonator has been designed and optimized with the aid of finite element software. The resonance frequency was designed to be near the frequency of a Cs atomic frequency standard. Experimental tests are shown to agree very well with calculations. The difference frequency of two differently polarized modes is shown to be a highly sensitive temperature sensor in the 50 to 80 K temperature range. We show that an oscillator based on this resonator has the potential to operate with fractional frequency instability below 10^-14 for measurement times of 1 to 100 seconds. This is sufficient to operate an atomic clock at the quantum projection noise limit.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0885-3010`
A02	`01`			`@0 ITUCER`
A03		`1`		`@0 IEEE trans. ultrason. ferroelectr. freq. control`
A05				`@2 49`
A06				`@2 10`
A08	`01`	`1`	`ENG`	`@1 Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard`
A11	`01`	`1`		`@1 TOBAR (Michael E.)`
A11	`02`	`1`		`@1 HARTNETT (John G.)`
A11	`03`	`1`		`@1 IVANOV (Eugene N.)`
A11	`04`	`1`		`@1 CROS (Dominique)`
A11	`05`	`1`		`@1 BILSKI (Pawel)`
A14	`01`			`@1 University of Western Australia @2 Crawley, WA, 6009 @3 AUS @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 5 aut.`
A14	`02`			`@1 IRCOM, UMR 6615 CNRS, Faculté des Sciences @2 Limoges @3 FRA @Z 4 aut.`
A20				`@1 1349-1355`
A21				`@1 2002`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 222G9 @5 354000109274900010`
A44				`@0 0000 @1 © 2002 INIST-CNRS. All rights reserved.`
A45				`@0 13 ref.`
A47	`01`	`1`		`@0 02-0566827`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 IEEE transactions on ultrasonics, ferroelectrics, and frequency control`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 A dual-mode, sapphire-loaded cavity (SLC) resonator has been designed and optimized with the aid of finite element software. The resonance frequency was designed to be near the frequency of a Cs atomic frequency standard. Experimental tests are shown to agree very well with calculations. The difference frequency of two differently polarized modes is shown to be a highly sensitive temperature sensor in the 50 to 80 K temperature range. We show that an oscillator based on this resonator has the potential to operate with fractional frequency instability below 10^-14 for measurement times of 1 to 100 seconds. This is sufficient to operate an atomic clock at the quantum projection noise limit.
C02	`01`	`3`		`@0 001B00F30F`
C03	`01`	`3`	`FRE`	`@0 Mesure fréquence @5 01`
C03	`01`	`3`	`ENG`	`@0 Frequency measurement @5 01`
C03	`02`	`3`	`FRE`	`@0 Césium @2 NC @5 02`
C03	`02`	`3`	`ENG`	`@0 Cesium @2 NC @5 02`
C03	`03`	`3`	`FRE`	`@0 Horloge atomique @5 03`
C03	`03`	`3`	`ENG`	`@0 Atomic clocks @5 03`
C03	`04`	`3`	`FRE`	`@0 Résonateur cavité @5 04`
C03	`04`	`3`	`ENG`	`@0 Cavity resonators @5 04`
C03	`05`	`X`	`FRE`	`@0 Température cryogénique @5 05`
C03	`05`	`X`	`ENG`	`@0 Cryogenic temperature @5 05`
C03	`05`	`X`	`SPA`	`@0 Temperatura criogénica @5 05`
C03	`06`	`X`	`FRE`	`@0 Etalon atomique @5 07`
C03	`06`	`X`	`ENG`	`@0 Atomic standard @5 07`
C03	`06`	`X`	`SPA`	`@0 Patrón atómico @5 07`
C03	`07`	`3`	`FRE`	`@0 Saphir @5 08`
C03	`07`	`3`	`ENG`	`@0 Sapphire @5 08`
C03	`08`	`3`	`FRE`	`@0 Stabilité fréquence @5 09`
C03	`08`	`3`	`ENG`	`@0 Frequency stability @5 09`
C03	`09`	`3`	`FRE`	`@0 Modélisation @5 15`
C03	`09`	`3`	`ENG`	`@0 Modelling @5 15`
C03	`10`	`X`	`FRE`	`@0 Méthode numérique @5 16`
C03	`10`	`X`	`ENG`	`@0 Numerical method @5 16`
C03	`10`	`X`	`SPA`	`@0 Método numérico @5 16`
C03	`11`	`3`	`FRE`	`@0 Méthode élément fini @5 18`
C03	`11`	`3`	`ENG`	`@0 Finite element method @5 18`
C03	`12`	`3`	`FRE`	`@0 Etude expérimentale @5 25`
C03	`12`	`3`	`ENG`	`@0 Experimental study @5 25`
C03	`13`	`3`	`FRE`	`@0 0630F @2 PAC @4 INC @5 56`
N21				`@1 336`
N82				`@1 PSI`

Format Inist (serveur)

NO :	PASCAL 02-0566827 INIST
ET :	Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard
AU :	TOBAR (Michael E.); HARTNETT (John G.); IVANOV (Eugene N.); CROS (Dominique); BILSKI (Pawel)
AF :	University of Western Australia/Crawley, WA, 6009/Australie (1 aut., 2 aut., 3 aut., 5 aut.); IRCOM, UMR 6615 CNRS, Faculté des Sciences/Limoges/France (4 aut.)
DT :	Publication en série; Niveau analytique
SO :	IEEE transactions on ultrasonics, ferroelectrics, and frequency control; ISSN 0885-3010; Coden ITUCER; Etats-Unis; Da. 2002; Vol. 49; No. 10; Pp. 1349-1355; Bibl. 13 ref.
LA :	Anglais
EA :	A dual-mode, sapphire-loaded cavity (SLC) resonator has been designed and optimized with the aid of finite element software. The resonance frequency was designed to be near the frequency of a Cs atomic frequency standard. Experimental tests are shown to agree very well with calculations. The difference frequency of two differently polarized modes is shown to be a highly sensitive temperature sensor in the 50 to 80 K temperature range. We show that an oscillator based on this resonator has the potential to operate with fractional frequency instability below 10^-14 for measurement times of 1 to 100 seconds. This is sufficient to operate an atomic clock at the quantum projection noise limit.
CC :	001B00F30F
FD :	Mesure fréquence; Césium; Horloge atomique; Résonateur cavité; Température cryogénique; Etalon atomique; Saphir; Stabilité fréquence; Modélisation; Méthode numérique; Méthode élément fini; Etude expérimentale; 0630F
ED :	Frequency measurement; Cesium; Atomic clocks; Cavity resonators; Cryogenic temperature; Atomic standard; Sapphire; Frequency stability; Modelling; Numerical method; Finite element method; Experimental study
SD :	Temperatura criogénica; Patrón atómico; Método numérico
LO :	INIST-222G9.354000109274900010
ID :	02-0566827

Links to Exploration step

Pascal:02-0566827

Le document en format XML

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<term>Cryogenic temperature</term>
<term>Experimental study</term>
<term>Finite element method</term>
<term>Frequency measurement</term>
<term>Frequency stability</term>
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<front><div type="abstract" xml:lang="en">A dual-mode, sapphire-loaded cavity (SLC) resonator has been designed and optimized with the aid of finite element software. The resonance frequency was designed to be near the frequency of a Cs atomic frequency standard. Experimental tests are shown to agree very well with calculations. The difference frequency of two differently polarized modes is shown to be a highly sensitive temperature sensor in the 50 to 80 K temperature range. We show that an oscillator based on this resonator has the potential to operate with fractional frequency instability below 10<sup>-14</sup>
 for measurement times of 1 to 100 seconds. This is sufficient to operate an atomic clock at the quantum projection noise limit.</div>
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<server><NO>PASCAL 02-0566827 INIST</NO>
<ET>Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard</ET>
<AU>TOBAR (Michael E.); HARTNETT (John G.); IVANOV (Eugene N.); CROS (Dominique); BILSKI (Pawel)</AU>
<AF>University of Western Australia/Crawley, WA, 6009/Australie (1 aut., 2 aut., 3 aut., 5 aut.); IRCOM, UMR 6615 CNRS, Faculté des Sciences/Limoges/France (4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>IEEE transactions on ultrasonics, ferroelectrics, and frequency control; ISSN 0885-3010; Coden ITUCER; Etats-Unis; Da. 2002; Vol. 49; No. 10; Pp. 1349-1355; Bibl. 13 ref.</SO>
<LA>Anglais</LA>
<EA>A dual-mode, sapphire-loaded cavity (SLC) resonator has been designed and optimized with the aid of finite element software. The resonance frequency was designed to be near the frequency of a Cs atomic frequency standard. Experimental tests are shown to agree very well with calculations. The difference frequency of two differently polarized modes is shown to be a highly sensitive temperature sensor in the 50 to 80 K temperature range. We show that an oscillator based on this resonator has the potential to operate with fractional frequency instability below 10<sup>-14</sup>
 for measurement times of 1 to 100 seconds. This is sufficient to operate an atomic clock at the quantum projection noise limit.</EA>
<CC>001B00F30F</CC>
<FD>Mesure fréquence; Césium; Horloge atomique; Résonateur cavité; Température cryogénique; Etalon atomique; Saphir; Stabilité fréquence; Modélisation; Méthode numérique; Méthode élément fini; Etude expérimentale; 0630F</FD>
<ED>Frequency measurement; Cesium; Atomic clocks; Cavity resonators; Cryogenic temperature; Atomic standard; Sapphire; Frequency stability; Modelling; Numerical method; Finite element method; Experimental study</ED>
<SD>Temperatura criogénica; Patrón atómico; Método numérico</SD>
<LO>INIST-222G9.354000109274900010</LO>
<ID>02-0566827</ID>
</server>
</inist>
</record>

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Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard

Cryogenic dual-mode resonator for a fly-wheel oscillator for a caesium frequency standard

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