198 citations · 1.3k across the 41 of their papers we have counts for
41 papers
Control of vortex orientation of ultrashort optical pulses using spatial chirp
Miguel A. Porras, Spencer W. Jolly
Introducing a spatial chirp into a pulse with a longitudinal vortex, such as a standard pulsed Laguerre-Gauss beam, results in a vortex pulse with an arbitrary orientation of the l…
Teleportation of a quantum particle in a potential via quantum Zeno dynamics
Miguel A. Porras, Miguel Casado-Álvaro, Isabel Gonzalo
We report on the possibility of teleportation of a quantum particle, a distinctly different phenomenon from the teleportation of a quantum state through entanglement. With the firs…
Transverse orbital angular momentum of spatiotemporal optical vortices
Miguel A. Porras
Spatiotemporal optical vortices (STOVs) are electromagnetic wave packets that transport a phase line singularity perpendicular to their propagation direction. We address the proble…
Roadmap on spatiotemporal light fields
Yijie Shen, Qiwen Zhan, Logan G. Wright +42
Spatiotemporal sculpturing of light pulse with ultimately sophisticated structures represents the holy grail of the human everlasting pursue of ultrafast information transmission a…
Enhanced quantum tunneling in quantum Zeno dynamics freezing momentum direction
Miguel A. Porras, Nilo Mata, Isabel Gonzalo
Quantum tunneling is a fundamental quantum mechanical effect involved in plenty of physical phenomena. Its control would impact these phenomena and the technologies based on them.…
Broadband X-waves with orbital angular momentum
Miguel A. Porras, Raúl García-Álvarez
We describe the minimal diffraction-free and dispersion-free, superluminal wave packets (X-waves and generic superluminal localized waves) that can carry a given amount of units $m…