0133955 - FZU-D 20020241 RIV GB eng J - Článek v odborném periodiku
El-Orany, F. A. A. - Peřina st., Jan - Peřinová, V. - Abdalla, M. S.
Quantum properties of a single-mode dissipative amplifier against Schrödinger-cat states.
Journal of Optics B-Quantum and Semiclassical Optics. Roč. 4, - (2002), s. S153-S156. ISSN 1464-4266
Grant CEP: GA MŠMT LN00A015
Výzkumný záměr: CEZ:AV0Z1010921
Klíčová slova: dissipation * parametric amplifier * cat states * nonclassical effects * quasiprobability distribution functions
Kód oboru RIV: BH - Optika, masery a lasery
Impakt faktor: 1.372, rok: 2002

In this paper we investigate the single-mode properties of dissipative parametric amplifier when the signal and idler modes are initially prepared in the Schrödinger-cat states. We show that there are two sources producing decoherence in the system, which are spontaneous pump photon decay and interaction with the environment.
Trvalý link: http://hdl.handle.net/11104/0031902