Nonlinear phase estimation: Parity measurement approaches the quantum Cramér-Rao bound for coherent states

Jiandong Zhang, Yuan Zhao, Longzhu Cen(Harbin Institute of Technology), Junyan Hu(Scripps Research Institute), Zijing Zhang(Xidian University)
Physical review. A/Physical review, A
February 6, 2019
Cited by 26


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