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27 papers · 1 filter
Optical response of a misaligned and suspended Fabry-Perot cavity
G. Cella, A. Di Virgilio, P. La Penna +4
The response to a probe laser beam of a suspended, misaligned and detuned optical cavity is examined. A five degree of freedom model of the fluctuations of the longitudinal and tra…
The limits of the rotating wave approximation in the electromagnetic field propagation in a cavity
I. Dolce, R. Passante, F. Persico
We consider three two-level atoms inside a one-dimensional cavity, interacting with the electromagnetic field in the rotating wave approximation (RWA), commonly used in the atom-ra…
Arnol'd Tongues and Quantum Accelerator Modes
Italo Guarneri, Laura Rebuzzini, Shmuel Fishman
The stable periodic orbits of an area-preserving map on the 2-torus, which is formally a variant of the Standard Map, have been shown to explain the quantum accelerator modes that…
Adiabatic N-soliton interactions of Bose-Einstein condensates in external potentials
V. S. Gerdjikov, B. B. Baizakov, M. Salerno +1
Perturbed version of the complex Toda chain (CTC) has been employed to describe adiabatic interactions within N-soliton train of the nonlinear Schrodinger equation (NLS). Perturbat…
Impedance matching in photonic crystal microcavities for Second Harmonic Generation
A. Di Falco, C. Conti, G. Assanto
By numerically integrating the three-dimensional Maxwell equations in the time domain with reference to a dispersive quadratically nonlinear material, we study second harmonic gene…
Multidimensional semi-gap solitons in a periodic potential
Bakhtiyor B. Baizakov, Boris A. Malomed, Mario Salerno
The existence, stability and other dynamical properties of a new type of multi-dimensional (2D or 3D) solitons supported by a transverse low-dimensional (1D or 2D, respectively) pe…