98 citations · 136 across the 4 of their papers we have counts for
4 papers
Attosecond Transient Absorption Study of Coherent Hole Oscillation in Ar+
Nisnat Chakraborty, Miguel Alarcon, Michael P. McDonnell +6
We report on the observation, characterization, and control of the electron dynamics in ionized argon atoms. We utilized an intense mid-infrared (MIR) pulse to create a coherent su…
Comparative study of spectral broadening and few-cycle compression of Yb:KGW laser pulses in gas-filled hollow-core fibers
Islam Shalaby, Michael McDonnell, Colin Murphy +5
While industrial-grade Yb-based amplifiers have become very prevalent, their limited gain bandwidth has created a large demand for robust spectral broadening techniques that allow…
Laser-Generated Ultrashort Multi-Megagauss Magnetic Pulses in Plasmas
A. S. Sandhu, A. K. Dharmadhikari, P. P. Rajeev +4
We demonstrate ultrashort (6 ps), multi-Megagauss (27 MG) magnetic pulses generated upon interaction of an intense laser pulse (10^{16} Wcm^-2, 100 fs) with a solid target. The tem…
Role of surface roughness in hard x-ray emission from femtosecond laser produced copper plasmas
P. P. Rajeev, S. Banerjee, A. S. Sandhu +2
The hard x-ray emission in the energy range of 30-300 keV from copper plasmas produced by 100 fs, 806 nm laser pulses at intensities in the range of 10 W cm i…