3 papers
quant-ph2024
Experimental demonstration of the equivalence of entropic uncertainty with wave-particle duality
Daniel Spegel-Lexne, Santiago Gómez, Joakim Argillander +4
Wave-particle duality is one of the most striking and counter-intuitive features of quantum mechanics, illustrating that two incompatible observables cannot be measured simultaneou…
physics.optics2023
All-in-fiber dynamic orbital angular momentum mode sorting
Alvaro Alarcón, Santiago Gómez, Daniel Spegel-Lexne +5
The orbital angular momentum (OAM) spatial degree of freedom of light has been widely explored in many applications, including telecommunications, quantum information and light-bas…
quant-ph2023
Certification of genuine time-bin and energy-time entanglement with integrated photonics
Francesco B. L. Santagiustina, Costantino Agnesi, Alvaro Alarcón +4
Time-bin (TB) and energy-time (ET) entanglement are crucial resources for long-distance quantum information processing. Recently, major efforts have been made to produce compact hi…