We present the first experimental evidence, supported by theory and simulation, of
spatiotemporal optical vortices (STOVs). A STOV is an optical vortex with phase and energy …

Spatiotemporal optical vortices (STOVs) are a new type of optical orbital angular momentum
(OAM) with optical phase circulation in space–time. In prior work [Phys. Rev. X. 6, 031037 …

We identify a class of modal solutions for spatiotemporal optical vortex (STOV)
electromagnetic pulses propagating in dispersive media with orbital angular momentum …

Spatiotemporal optical vortex (STOV) light is a new type of vortex light with transverse orbital
angular momentum (OAM) which is different from conventional spatial vortex light …

We examine the robustness of ultrashort optical vortices propagating freely in the
atmosphere. We first approximate the stability regions of femtosecond spinning pulses as a …

Optical vortices in linear and nonlinear media may exhibit propagation dynamics similar to
hydrodynamic vortex phenomena. Analytical and numerical methods are used to describe …

Spatiotemporal optical vortices (STOVs) are electromagnetic wave packets that transport a
phase line singularity perpendicular to their propagation direction. We address the problem …

We report the first experimental observation of vortex light bullets that are discrete,
spatiotemporal, solitary waves with orbital angular momentum. We analyze conditions for …

In physics, wave propagation is traditionally analyzed by means of regular solutions of wave
equations. However, solutions of wave equations in two and three dimensions often possess …

We report on the first experimental observation of discrete vortex solitons in two-dimensional
optically induced photonic lattices. We demonstrate strong stabilization of an optical vortex …