. . "10.1103/PhysRevA.88.045802" . . "94306" . . . "P(GAP205/12/0577)" . . "phase; measurement; probabilistic; Optimal"@en . "Physical Review A" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Optimal probabilistic measurement of phase" . "Optimal probabilistic measurement of phase" . "1050-2947" . . "4" . "000326077300006" . "Marek, Petr" . "RIV/61989592:15310/13:33144657!RIV14-GA0-15310___" . "RIV/61989592:15310/13:33144657" . "When measuring the phase of quantum states of light, the optimal single-shot measurement implements a projection on the unphysical phase states. If we want to improve the precision further we need to accept a reduced probability of success, either by implementing a probabilistic measurement or by probabilistically manipulating the measured quantum state by means of noiseless amplification. We analyze the limits of this approach by finding the optimal probabilistic measurement that, for a given rate of success, maximizes the precision with which the phase can be measured." . . "Optimal probabilistic measurement of phase"@en . "Optimal probabilistic measurement of phase"@en . "88" . . . "1"^^ . . . "When measuring the phase of quantum states of light, the optimal single-shot measurement implements a projection on the unphysical phase states. If we want to improve the precision further we need to accept a reduced probability of success, either by implementing a probabilistic measurement or by probabilistically manipulating the measured quantum state by means of noiseless amplification. We analyze the limits of this approach by finding the optimal probabilistic measurement that, for a given rate of success, maximizes the precision with which the phase can be measured."@en . . "1"^^ . . "[0511A91A9015]" . . . "4"^^ . . "15310" .