23 citations · 58 across the 11 of their papers we have counts for
4 papers · 1 filter
Superbandwidth laser pulses in a dispersive medium: oscillating beyond the Fourier spectrum with unexpected propagation features
Enrique G. Neyra, Laureano A. Bulus Rossini, Fabián Videla +2
The concept of superbandwidth refers to the fact that a band-limited signal can exhibit, locally, an increase of its bandwidth, i.e., an effective bandwidth greater than that predi…
Principal frequency, super-bandwidth, and low-order harmonics generated by super-oscillatory pulses
Enrique G. Neyra, Demian A. Biasetti, Fabián Videla +2
An alternative definition to the main frequency of an ultra-short laser pulse, named principal frequency (), was recently introduced in E.G. Neyra, et al. Phys. Rev. A 103, 05…
Effective super-bandwidth in laser pulses
Enrique G. Neyra, Demian A. Biasetti, Pablo Vaveliuk +4
We present here a theoretical analysis of the interaction between an ideal two-level quantum system and a super-oscillatory pulse, like the one proposed and successfully synthesize…
Simple interferometric setup enabling sub-Fourier-scale ultra-short laser pulses
Enrique G. Neyra, Gustavo A. Torchia, Pablo Vaveliuk +1
In this work, we have developed a method to generate ultra-short pulses below the Fourier limit, extending the concept previously worked in reference 1 for generating sub-diffracti…