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quant-ph2008
Canonical Phase Measurements in the Presence of Photon Loss
Aravind Chiruvelli, Hwang Lee
We analyze the optimal state, as given by Berry and Wiseman [Phys. Rev. Lett {\bf 85}, 5098, (2000)], under the canonical phase measurement in the presence of photon loss. The mode…
quant-ph2008★ 13 cited
Sub-Shot-Noise Quantum Optical Interferometry: A Comparison of Entangled State Performance within a Unified Measurement Scheme
Yang Gao, Hwang Lee
Phase measurement using a lossless Mach-Zehnder interferometer with certain entangled -photon states can lead to a phase sensitivity of the order of 1/N, the Heisenberg limit. H…