Publication Date:
2013-07-24
Description:
Author(s): Xiao-Xiao Zhang, Yu-Xiang Yang, and Xiang-Bin Wang We study the precise phase estimation using squeezed states in the presence of photon loss. Our exact quantum Fisher information calculation shows significant enhancement even though the loss is very large and sets a benchmark for experimental realization. We show that if we blindly use the existing... [Phys. Rev. A 88, 013838] Published Tue Jul 23, 2013
Keywords:
Quantum optics, physics of lasers, nonlinear optics, classical optics
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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