An atomic clock is known to be the most accurate measurement ... See real-time clock and atom. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.
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Multi-Ion Optical Atomic Clock Takes A Step Towards Changing The Definition Of A SecondR esearchers have developed a new approach in optical atomic clocks that brings forth a major goal in science: the redefinition of a second. The fundamental unit of time could soon be based on ...
We normally think of atomic clocks as the gold standard in timekeeping. The very definition of a second — in modern times, at least — is 9,192,631,770 periods of the radiation corresponding to ...
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World's first compact and robust high-precision optical lattice clock with a 250L volume successfully developedAn optical lattice clock is a type of atomic clock that can be 100 times ... considered a leading candidate for the next-generation "definition of the second." Professor Hidetoshi Katori from ...
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