[time-nuts] New Scientist article on Strontium Optical Latice Clock
Christopher Hoover
ch at murgatroid.com
Fri Dec 15 00:34:38 EST 2006
(I'm not sure you will be able to read this article for free.)
The most accurate clock of all time:
http://www.newscientist.com/article.ns?id=dn7397
Hidetoshi Katori and his colleagues at the University of Tokyo have built a
clock based on strontium atoms trapped in an optical lattice. The resonance
is at 429,228,004,229,952 Hz.
Katori claims that this clock will keep time with an accuracy of 1 part in
10^18.
-ch
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