223 citations · 851 across the 29 of their papers we have counts for
29 papers
All optical Amplification in Metallic Subwavelength Linear Waveguides
Ramaz Khomeriki, Jerome Leon
Proposed all optical amplification scenario is based on the properties of light propagation in two coupled subwavelength metallic slab waveguides where for particular choice of wav…
Nonlinear supratransmission in multicomponent systems
P. Anghel-Vasilescu, J. Dorignac, F. Geniet +2
A method is proposed to solve the challenging problem of determining the supratransmission threshold (onset of instability of harmonic boundary driving inside a band gap) in multic…
Spatial solitons rays in periodic optical lattices
Ramaz Khomeriki, Jerome Leon
The light ray of a spatial soliton in an optical film whose refractive index is smoothly modulated (wavelength much larger than the typical soliton width) in both spatial direction…
Gap soliton dynamics in an optical lattice as a parametrically driven pendulum
Ramaz Khomeriki, Jerome Leon
A long wavelength optical lattice is generated in a two-level medium by low-frequency contrapropagating beams. Then a short wave length gap soliton generated by evanescent boundary…
Scattering of slow-light gap solitons with charges in a two-level medium
J. Leon, P. Anghel-Vasilescu, F. Ginovart +1
The Maxwell-Bloch system describes a quantum two-level medium interacting with a classical electromagnetic field by mediation of the the population density. This population density…
Tristability in the pendula chain
Ramaz Khomeriki, Jerome Leon
Experiments on a chain of coupled pendula driven periodically at one end demonstrate the existence of a novel regime which produces an output frequency at an odd fraction of the dr…