195 citations · 687 across the 26 of their papers we have counts for
17 papers · 1 filter
Multi-octave spectrally tunable strong-field Terahertz laser
Carlo Vicario, Andrey V. Ovchinnikov, Oleg V. Chefonov +1
The ideal laser source for the emerging research field of nonlinear Terahertz (THz) spectroscopy should offer radiation with a large versatility and deliver both ultra-intense mult…
A multi-milliJoule femtosecond Raman laser emitting at 1.28 um
Carlo Vicario, Mostafa Shalaby, Aleksandr Konyashchenko +2
We report on the generation of broadband, high-energy femtosecond pulses centered at 1.28 um by stimulated Raman scattering in pressurized hydrogen cell. Stimulated Raman scatterin…
Simultaneous electronic and the magnetic excitation of a ferromagnet by intense THz pulses
Mostafa Shalaby, Carlo Vicario, Christoph P. Hauri
The speed of magnetization reversal is a key feature in magnetic data storage. Magnetic fields from intense THz pulses have been recently shown to induce small magnetization dynami…
The terahertz frontier for ultrafast coherent magnetic switching: Terahertz-induced demagnetization in ferromagnets
Mostafa Shalaby, Carlo Vicario, Christoph P. Hauri
The transition frequency between nonthermal coherent magnetic precessions and ultrafast demagnetization is arguably the most sought after answer in magnetism science and technology…
Generation of 1.5-octave intense infrared pulses by nonlinear interactions in DAST crystal
Carlo Vicario, Balazs Monoszlai, Gunnar Arisholm +1
Infrared pulses with large spectral width extending from 1.2 to 3.4 um are generated in the organic crystal DAST (4-N, N-dimethylamino-4-N-methylstilbazolium tosylate). The input p…
Anomalous visualization of sub-2 THz photons on standard silicon CCD and COMS sensors
Mostafa Shalaby, Carlo Vicario, Christoph P. Hauri
We experimentally show that indirect light-induced electron transitions could lead to THz detection on standard CCD and CMOS sensors, introducing this well-established technologica…