Archivio Istituzionale della RicercaWe present the electronics we developed in the frame of IND55 EMRP project with the goal to support next generation sub-10-13/√(τ) compact atomic clocks. In this regard, particular attention has been devoted to reduce the Dick/intermodulation effect in the low 10-14, very close to the shot-noise limit. The scheme can adapt to Cs and Rb clocks with minimal modifications. The digital implementation guarantees a high degree of flexibility that allows to run very different clock typologies and to implement innovative schemes such as the frequency lock of the laser to the internal cell.
Generalized electronics for compact atomic clocks / Calosso, Claudio E.; Gozzelino, Michele; Bertacco, Elio; Micalizio, Salvatore; Francois, Bruno; Yun, Peter. - ELETTRONICO. - (2017), pp. 322-323. (Intervento presentato al convegno Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), 2017 tenutosi a Besancon (FRA) nel 9th-13th July 2017) [10.1109/FCS.2017.8088881].
Generalized electronics for compact atomic clocks
Calosso, Claudio E.;Gozzelino, Michele;Micalizio, Salvatore;
2017
Abstract
We present the electronics we developed in the frame of IND55 EMRP project with the goal to support next generation sub-10-13/√(τ) compact atomic clocks. In this regard, particular attention has been devoted to reduce the Dick/intermodulation effect in the low 10-14, very close to the shot-noise limit. The scheme can adapt to Cs and Rb clocks with minimal modifications. The digital implementation guarantees a high degree of flexibility that allows to run very different clock typologies and to implement innovative schemes such as the frequency lock of the laser to the internal cell.
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https://hdl.handle.net/11583/2694228
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