INRIM demonstrated a Rb vapour cell clock based on pulsed optical pumping (POP) with unprecedented frequency stability performances, both in the short and in the medium-long term period. In the frame of a EMRP project, we are developing a new clock based on the same POP principle but adopting solutions aimed at reducing the noise sources affecting the INRIM clock. At the same time, concerning possible technological applications, particular care are devoted in the project to reduce the size and the weight of the clock, still keeping the excellent stability of the INRIM clock. The paper resumes the main results of this activity.

Pulsed Optically Pumped Rb clock / Micalizio, S; Levi, F; Godone, A; Calosso, C E; François, B; Boudot, R; Affolderbach, C; Kang, S; Gharavipour, M; Gruet, F; Mileti, G. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 723:(2016), p. 012015. [10.1088/1742-6596/723/1/012015]

Pulsed Optically Pumped Rb clock

Micalizio, S;Levi, F;Calosso, C E;
2016

Abstract

INRIM demonstrated a Rb vapour cell clock based on pulsed optical pumping (POP) with unprecedented frequency stability performances, both in the short and in the medium-long term period. In the frame of a EMRP project, we are developing a new clock based on the same POP principle but adopting solutions aimed at reducing the noise sources affecting the INRIM clock. At the same time, concerning possible technological applications, particular care are devoted in the project to reduce the size and the weight of the clock, still keeping the excellent stability of the INRIM clock. The paper resumes the main results of this activity.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11696/57403
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