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Orologi atomici dieci volte più precisi dei loro predecessori verranno realizzati grazie ai nuovi laser, sviluppati dal Laboratoire temps fréquence (LTF) dell'Università di Neuchâtel.
"I nuovi orologi a getto di cesio termico sono 10 volte più precisi degli orologi atomici sul mercato", ha annunciato mercoledì l'Università di Neuchâtel. La loro precisione è tale che questi orologi si spostano di un solo secondo ogni sei milioni di anni.
Questi nuovi orologi atomici sono destinati, in particolare, a sincronizzare le reti di telecomunicazione e sistemi di navigazione satellitare - come Galileo, il GPS europeo - "sia nelle stazioni terrestri che nei satelliti in orbita".
ATS/M. Ang.
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