It is theoretically shown that the phenomenon of coherent destruction of tunneling in bistable quantum systems induced by an external driving field can be realized in a periodically curved optical waveguide coupler, the periodic bending of the coupler simulating the effect of the external field in the quantum system. PACS: 42.50.Lc, 42.50.Hz, 03.65.Xp, 42.82.Et
Coherent destruction of tunneling in waveguide directional couplers
S Longhi
2005
Abstract
It is theoretically shown that the phenomenon of coherent destruction of tunneling in bistable quantum systems induced by an external driving field can be realized in a periodically curved optical waveguide coupler, the periodic bending of the coupler simulating the effect of the external field in the quantum system. PACS: 42.50.Lc, 42.50.Hz, 03.65.Xp, 42.82.EtFile in questo prodotto:
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