In this paper we describe two phenomena that may affect the medium-long term stability performance of the pulsed vapor cell Rb clock we implemented at INRIM. The first effect is an anomalously large temperature sensitivity of the clock frequency. This effect is related to the presence of large stems in the cell and the order of magnitude of the observed phenomenon may be explained in terms of a model based on the ideal gas law.
Cell-related effects in the Pulsed Optically Pumped frequency standard / Micalizio, Salvatore; Calosso, C. E.; Godone, A.; Levi, Filippo. - (2012), pp. 74-78. (Intervento presentato al convegno EFTF 2012 tenutosi a Gothenburg (Sweden) nel April 2012) [10.1109/EFTF.2012.6502337].
Cell-related effects in the Pulsed Optically Pumped frequency standard
MICALIZIO, SALVATORE;C. E. Calosso;LEVI, FILIPPO
2012
Abstract
In this paper we describe two phenomena that may affect the medium-long term stability performance of the pulsed vapor cell Rb clock we implemented at INRIM. The first effect is an anomalously large temperature sensitivity of the clock frequency. This effect is related to the presence of large stems in the cell and the order of magnitude of the observed phenomenon may be explained in terms of a model based on the ideal gas law.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
