Laser Optical Pumping and Coherent Population Trapping in Rubidium beams and vapors for high performance space-borne atomic frequency standards

Projektinformationen

ID Finanzhilfevereinbarung: INTAS2003-53-5175

Startdatum 1 Juni 2004

Enddatum 31 Mai 2006

Finanziert unter

• International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993-

Gesamtkosten € 0,00

EU-Beitrag € 75 000,00

Koordiniert durch

OBSERVATOIRE CANTONAL DE NEUCHÂTEL
Switzerland

Ziel

In the project the interaction of laser radiation with rubidium atomic beam and rubidium vapour in gas cell will be investigated both theoretically and experimentally applied to onboard atomic frequency standards. The breadboards of discriminators and laser systems will be developed and investigated. As a result it is expected that the methods of laser pumping will improve the stability of atomic frequency standards up to 1x10-14 per day. The new physical phenomena of coherent population trapping will be investigated in order to estimate the possibility of frequency stability improvement of rubidium gas cell standard up to 1x10-14 and better.

Programm/Programme

• IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993-

Thema/Themen

• CNES - CNES

Aufforderung zur Vorschlagseinreichung

Data not available

Finanzierungsplan

Data not available

Koordinator

OBSERVATOIRE CANTONAL DE NEUCHÂTEL

• EU-Beitrag: Keine Daten
• Adresse: RUE DE L'OBSERVATOIRE, 58 ; NEUCHÂTEL ; Schweiz
• Gesamtkosten: Keine Daten

Beteiligte (3)

CNES

Frankreich

• EU-Beitrag: Keine Daten
• Adresse: avenue Belin 18 ; 31401 Toulouse
• Gesamtkosten: Keine Daten

Russian Insitute for Radionavigation and Time (RIRT)

Russland

• EU-Beitrag: Keine Daten
• Adresse: Rastrelli Sq. 2 ; 191124 St. Petersburg
• Gesamtkosten: Keine Daten

St. Petersburg State Polytechnic University

Russland

• EU-Beitrag: Keine Daten
• Adresse: Polytechnic Street 29 ; 195251 St. Petersburg
• Gesamtkosten: Keine Daten