0133486 - FZU-D 20010338 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Fiurášek, J. - Peřina st., Jan
Substituting scheme for nonlinear couplers.
0-8194-4047-7. In: Wave and quantum aspects of comtemporary optics. Washington: SPIE The International Society for Optical Engineering, 2001 - (Hrabovský, M.; Křepelka, J.; Peřina, J.), s. 25-31. Proceedings of SPIE., 4356. ISSN 0277-786X.
[Czech-Slovak-Polish Optical Conference on Wave and Quantum Apects of Contemporary Optics /12./. Velké Losiny (CZ), 12.09.2000-15.09.2000]
Grant CEP: GA MŠMT LN00A015
Výzkumný záměr: CEZ:AV0Z1010921
Klíčová slova: nonlinear couplers * parametric down-conversion * symplectic transformations
Kód oboru RIV: BH - Optika, masery a lasery

We propose a substituting scheme for nonlinear optical couplers operating by means of degenerate parametric down-conversion with strong coherent pumping. The scheme allows us to get a better insight into the coupler behaviour, because the complex dynamics of the coupler is transformed into a sequence of simpler evolutions governed by the beam splitter and parametric amplifiers.
Trvalý link: http://hdl.handle.net/11104/0031451