Designing Nonlinear Photonic Crystals for High-Dimensional Quantum State Engineering

no code implementations • 13 Apr 2023 • Eyal Rozenberg, Aviv Karnieli, Ofir Yesharim, Joshua Foley-Comer, Sivan Trajtenberg-Mills, Sarika Mishra, Shashi Prabhakar, Ravindra Pratap, Daniel Freedman, Alex M. Bronstein, Ady Arie

We propose a novel, physically-constrained and differentiable approach for the generation of D-dimensional qudit states via spontaneous parametric down-conversion (SPDC) in quantum optics.

Vocal Bursts Intensity Prediction

High-accuracy longitudinal position measurement using self-accelerating light

no code implementations • 21 Jan 2021 • Shashi Prabhakar, Stephen Plachta, Marco Ornigotti, Robert Fickler

Radially self-accelerating light exhibits an intensity pattern that describes a spiraling trajectory around the optical axis as the beam propagates.

Optics