Bayesian estimation in homodyne interferometry
نویسندگان
چکیده
منابع مشابه
Bayesian estimation in homodyne interferometry
We address phase-shift estimation by means of squeezed vacuum probe and homodyne detection. We analyse Bayesian estimator, which is known to asymptotically saturate the classical Cramér–Rao bound to the variance, and discuss convergence looking at the a posteriori distribution as the number of measurements increases. We also suggest two feasible adaptive methods, acting on the squeezing paramet...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2009
ISSN: 0953-4075,1361-6455
DOI: 10.1088/0953-4075/42/5/055506