127 citations · 680 across the 36 of their papers we have counts for
4 papers · 1 filter
On parallel laser beam merger in plasmas
K. V. Lezhnin, Kenan Qu, N. J. Fisch +1
Self-focusing instability is a well-known phenomenon of nonlinear optics, which is of great importance in the field of laser-plasma interactions. Self-focusing instability leads to…
Radiation Reaction Kinetics and Collective QED Signatures
Alec Griffith, Kenan Qu, Nathaniel J. Fisch
Observing collective effects originating from the interplay between quantum electrodynamics and plasma physics might be achieved in upcoming experiments. In particular, the generat…
Simulations of Non-Integer Upconversion in Resonant Six-Wave Scattering
Alec Griffith, Kenan Qu, Nathaniel J. Fisch
Resonant upconversion through a sixth order relativistic nonlinearity resulting in a unique resonance was recently proposed [V. M. Malkin and N. J. Fisch, Physical Review E 108, 04…
Pair filamentation and laser scattering in beam-driven QED cascades
Kenan Qu, Alec Griffith, Nathaniel J. Fisch
We report the observation of longitudinal filamentation of an electron-positron pair plasma in a beam-driven QED cascade. The filaments are created in the "pair-reflection" regime,…