Robust Phase Estimation of Squeezed State [PDF]
Shibdas Roy, Ian R. Petersen, Elanor H. HuntingtonOptimal phase estimation of a phase-squeezed quantum state of light has been recently shown to beat the coherent-state limit. Here, the estimation is made robust to uncertainties in underlying parameters using a robust fixed-interval smoother.View original: http://arxiv.org/abs/1301.7144
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