Publication Date:
2012-04-14
Description:
Author(s): Michael J. W. Hall, Dominic W. Berry, Marcin Zwierz, and Howard M. Wiseman The Heisenberg limit traditionally provides a lower bound on the phase uncertainty scaling as 1/〈 N 〉 , where 〈 N 〉 is the mean number of photons in the probe. However, this limit has a number of loopholes which potentially might be exploited to achieve measurements with even greater accuracy. Here we cl... [Phys. Rev. A 85, 041802] Published Fri Apr 13, 2012
Keywords:
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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