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EnglishThe Italian Institute of Metrology (INRIM), the European Laboratory for NonLinear Spectroscopy (LENS), the Physics and Astronomy Department of the University of Firenze (UNIFI) and the Politecnico of Torino started a project to establish a 650 km optical fiber link that will enable remote frequency comparisons between high accuracy microwave and optical clocks of INRIM and UNIFI-LENS and an absolute measurement of the UNIFI-LENS Sr clock versus INRIM Cesium fountains. We report the overall architecture of the project, the present status of the experiment and the preliminary tests performed on the equipments.
Optical Frequency Link between Torino and Firenze for remote comparison between Yb and Sr optical clocks / Davide Calonico; Cecilia Clivati; Giovanni A. Costanzo; Aldo Godone; Filippo Levi; Marco Marchetti; Alberto Mura; Marco Prevedelli; Marco Schioppo; Guglielmo M. Tino; Massimo E. Zucco; Nicola Poli. - ELETTRONICO. - -(2012), pp. 396-399. ((Intervento presentato al convegno 2012 European Time and Frequency Forum tenutosi a Goteborg nel 23-27 april 2012.
| Titolo: | Optical Frequency Link between Torino and Firenze for remote comparison between Yb and Sr optical clocks |
| Autori: | |
| Data di pubblicazione: | 2012 |
| Abstract: | The Italian Institute of Metrology (INRIM), the European Laboratory for NonLinear Spectroscopy (L...ENS), the Physics and Astronomy Department of the University of Firenze (UNIFI) and the Politecnico of Torino started a project to establish a 650 km optical fiber link that will enable remote frequency comparisons between high accuracy microwave and optical clocks of INRIM and UNIFI-LENS and an absolute measurement of the UNIFI-LENS Sr clock versus INRIM Cesium fountains. We report the overall architecture of the project, the present status of the experiment and the preliminary tests performed on the equipments. |
| ISBN: | 9781467319249 |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| EFTF_2012_Calonico.pdf | 1. Preprint / Submitted Version | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2502697
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