Hi Optical clocks keep getting a little bit better each time they try this or that. They still have a way to go before you will have one running 24/7/365 without it costing more than even NIST can afford to spend.
Bob On Aug 23, 2013, at 10:51 AM, Frank Stellmach <[email protected]> wrote: > Wow, this new type of clock is not even 100 times more longterm stable than > the Cs fountain clock, it's even short-term stable as a H-maser, obviously. > > In the NIST article: http://www.nist.gov/pml/div688/clock-082213.cfm it's > told, that the 1s instability is the same as the 400,000 sec or 5 days > stability of the Cs fountain clock, ie. 1e-15..1e-16, I assume. > > Perhaps NIST can provide the Allan deviation already. > > Frank > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
