64 citations · 139 across the 4 of their papers we have counts for
4 papers
Third Harmonic Generation at 223nm in the Metallic Regime of GaP
V. Roppo, J. Foreman N. Akozbek, M. A. Vincenti +1
We demonstrate second and third harmonic generation from a GaP substrate 500μm thick. The second harmonic field is tuned at the absorption resonance at 335nm, and the third harmoni…
Effects of reabsorption and spatial trap distributions on the radiative quantum efficiencies of ZnO
J. V. Foreman, H. O. Everitt, J. Yang +2
Ultrafast time-resolved photoluminescence spectroscopy following one- and two-photon excitation of ZnO powder is used to gain unprecedented insight into the surprisingly high exter…
Extraordinary nonlinear optics in ordinary semiconductors
N. Akozbek, V. Roppo, M. A. Vincenti +4
We numerically demonstrate inhibition of absorption, optical transparency, and anomalous momentum states of phase locked harmonic pulses in semiconductors, at UV and extreme UV fre…
On the Inhibition of Linear Absorption in Opaque Materials Using Phase-Locked Harmonic Generation
Marco Centini, Vito Roppo, Eugenio Fazio +7
We theoretically predict and experimentally demonstrate inhibition of linear absorption for phase and group velocity mismatched second and third harmonic generation in strongly abs…