activity
20102026
most citedDirect measurement of the electron density of extended femtosecond laser pulse-induced filaments

162 citations · 805 across the 25 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

physics.optics2020★ 6 cited

Second harmonic generation of spatiotemporal optical vortices and conservation of orbital angular momentum

S. W. Hancock, S. Zahedpour, H. M. Milchberg

Spatiotemporal optical vortices (STOVs) are a new type of intrinsic optical orbital angular momentum (OAM) structure in which the OAM vector is orthogonal to the propagation direct…

physics.optics2020★ 1 cited

Transient-grating single-shot supercontinuum spectral interferometry (TG-SSSI)

S. W. Hancock, S. Zahedpour, H. M. Milchberg

We present a technique for the single-shot measurement of the space- and time-resolved spatiotemporal amplitude and phase of an ultrashort laser pulse. The method, transient-gratin…

physics.plasm-ph2020★ 40 cited

Self-waveguiding of relativistic laser pulses in neutral gas channel

L. Feder, B. Miao, J. E. Shrock +2

We demonstrate that an ultrashort high intensity laser pulse can propagate for hundreds of Rayleigh ranges in a prepared neutral hydrogen channel by generating its own plasma waveg…

physics.acc-ph2020★ 33 cited

Guiding of high-intensity laser pulses in 100mm-long hydrodynamic optical-field-ionized plasma channels

A. Picksley, A. Alejo, J. Cowley +11

Hydrodynamic optically-field-ionized (HOFI) plasma channels up to 100mm long are investigated. Optical guiding is demonstrated of laser pulses with a peak input intensity of $6\tim…

physics.optics2020★ 18 cited

Full path single-shot imaging of femtosecond pulse collapse in air turbulence

I. Larkin, J. Griff-McMahon, A. Schweinsberg +3

In a single shot, we measure the full propagation path, including the evolution to pulse collapse, of a high power femtosecond laser pulse propagating in air. This technique enable…