9 citations · 20 across the 7 of their papers we have counts for
12 papers
Space-time wave packets propagating a kilometer in air
Layton A. Hall, Miguel A. Romer, Bryan L. Turo +3
We report on the diffraction-free propagation of space-time wave packets (STWPs) -- a class of propagation-invariant pulsed beams -- for km in an open-air laser range in…
Canceling and inverting normal and anomalous group-velocity dispersion using space-time wave packets
Layton A. Hall, Ayman F. Abouraddy
Angular dispersion can counterbalance normal group-velocity dispersion (GVD) that increases the wave-vector length in a dispersive medium. By tilting the wave vector, angular dispe…
Space-time wave packets
Murat Yessenov, Layton A. Hall, Kenneth L. Schepler +1
"Space-time" (ST) wave packets constitute a broad class of pulsed optical fields that are rigidly transported in linear media without diffraction or dispersion, and are therefore p…
A universal angular-dispersion synthesizer
Layton A. Hall, Ayman F. Abouraddy
We uncover a surprising gap in optics with regards to angular dispersion (AD) that has persisted for decades. A systematic examination of pulsed optical-field configurations classi…
Realizing normal group-velocity dispersion in free space via angular dispersion
Layton A. Hall, Ayman F. Abouraddy
It has long been thought that normal group-velocity dispersion (GVD) cannot be produced in free space via angular dispersion. Indeed, conventional diffractive or dispersive compone…
V-Waves: Spatio-temporally induced group-velocity dispersion in free space
Layton A. Hall, Ayman F. Abouraddy
Introducing precise spatio-temporal structure into a pulsed optical field can lead to remarkable changes with its free propagation. `Space-time' (ST) wave packets, for example, pro…