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20122026
most citedFiltering equation for a measurement of a coherent channel

3 citations · 8 across the 7 of their papers we have counts for

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7 papers

quant-ph2026

Optimization of two-photon excitation by indistinguishable photons in a three-level atom

Masood Valipour, Gniewomir Sarbicki, Karolina Słowik +1

We investigate the excitation of a three-level ladder-type atom by a unidirectional field with a pair of indistinguishable photons. Starting from an analytical expression for the t…

quant-ph2024★ 1 cited

Optimization of two-photon absorption for three-level atom

Masood Valipour, Gniewomir Sarbicki, Karolina Słowik +1

This work discusses the problem of optimal excitation of a three-level atom of ladder-configuration by light in the two-photon state and coherent light carrying an average of two p…

quant-ph2024

Quantum trajectories and output field properties for two-photon input field

Anita Dabrowska, Gniewomir Sarbicki

The excitation of atomic and molecular systems by propagating light in a two-photon state within the Wigner-Weisskopf approximation has been described using stochastic tools. The p…

quant-ph2023★ 1 cited

Stochastic approach to evolution of a quantum system interacting with a wave packet in squeezed number state

Anita Dąbrowska, Marcin Marciniak

We determine filtering and master equations for a quantum system interacting with wave packet of light in a continuous-mode squeezed number state. We formulate the problem of condi…

quant-ph2021★ 2 cited

Photon counting probabilities of the output field for a single-photon input

Anita Dąbrowska

We derive photon counting statistics for an output field of a single-photon wave packet interacting with a quantum system (e.g. a quantum harmonic oscillator or a two-level atom).…

quant-ph2012★ 1 cited

Squeezed coherent state undergoing a continuous nondemolition observation

A. Dabrowska, P. Staszewski

The time evolution of a squeezed coherent state conditioned by the results of a single and double heterodyne measurement is discussed. The mean values of quadratures as well as the…

quant-ph2012★ 3 cited

Filtering equation for a measurement of a coherent channel

A. Dabrowska, P. Staszewski

A stochastic model for a continuous photon counting and heterodyne measurement of a coherent source is proposed. A nonlinear filtering equation for the posterior state of a single-…