21 citations · 46 across the 5 of their papers we have counts for
4 papers · 1 filter
Harmonic Generation from Metal-Oxide and Metal-Metal Boundaries
M. Scalora, M. A. Vincenti, D. de Ceglia +7
We explore the outcomes of detailed microscopic models by calculating second- and third-harmonic generation from thin film surfaces with discontinuous free-electron densities. Thes…
Generation Efficiency of the Second Harmonic Inhomogeneous Component
V. Roppo, F. Raineri, C. Cojocaru +5
In this letter we experimentally demonstrate second harmonic conversion in the opaque region of a GaAs cavity with efficiencies of the order of 0.1% at 612nm, using 3ps pump pulses…
Subdiffraction and spatial filtering due to periodic spatial modulation of the gain/loss profile
K. Staliunas, R. Herrero, R. Vilaseca
We investigate light propagation through materials with periodically modulated gain/loss profile in both transverse and longitudinal directions, i.e. in material with two-dimension…
Coexistence of single-mode and multi-longitudinal mode emission in the ring laser model
J. L. Font, R. Vilaseca, F. Prati +1
A homogeneously broadened unidirectonal ring laser can emit in several longitudinal modes for large enough pump and cavity length because of Rabi splitting induced gain. This is th…