40 citations · 98 across the 11 of their papers we have counts for
13 papers
Two-color solitons in Kerr third harmonic generation model
Alexey Sukhinin, Curtis Menyuk, Natalia Litchinitser +2
We investigate two-color, two dimensional spatially localized light modes in a resonant Kerr third-harmonic generation model. Using computational tools, we identify two distinct fa…
UV filaments
Ali Rastegari, Alejandro Aceves, Jean-Claude Diels
This chapter starts with a discussion of the main qualitative differences between UV and mid-IR filaments: from multiphoton ionization in the UV to tunnel ionization in the near- t…
Measurement of delayed fluorescence in N2+ with streak camera
Ali Rastegari, Jean-Claude Diels, Lee R. Liu +1
Using a streak camera, we directly measure time- and space-resolved dynamics of N2+ emission from a self-seeded filament. We observe characteristic signatures of superfluorescence…
Low power (mW) nonlinearities of polarization maintaining fibers
Hanieh Afkhamiardakani, Luke Horstman, Ladan Arissian +1
Polarization maintaining (PM) fibers are meant to maintain linear polarization along a preferred axis. A PM fiber can be seen as the fiber version of a very high order waveplate, d…
Controlling group and phase velocities in bidirectional mode-locked fiber lasers
Hanieh Afkhamiardakani, Jean-Claude Diels
A bidirectional mode-locked fiber laser producing two correlated frequency combs of the same repetition rate is demonstrated. The intensity dependence of pulse and phase velocities…
Colliding pulse mode-locked all polarization maintaining fiber gyrolaser
Hanieh Afkhamiardakani, Jean-Claude Diels
A bidirectional all polarization maintaining fiber laser as a highly sensitive sensor for rotation is presented. This sensor is based on intracavity phase interferometry with appli…