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Photo of Alvaro Alarcon

Alvaro Alarcon

Postdoc

Publications

2024

Joakim Argillander, Alvaro Alarcon, Chunxiong Bao, Chaoyang Kuang, Gustavo Lima, Feng Gao, Guilherme B Xavier (2024) Secure quantum random number generation with perovskite photonics QUANTUM COMPUTING, COMMUNICATION, AND SIMULATION IV, Article 129111B Continue to DOI

2023

Alvaro Alarcon, Joakim Argillander, Daniel Spegel-Lexne, Guilherme B Xavier (2023) Dynamic generation of photonic spatial quantum states with an all-fiber platform Optics Express, Vol. 31, p. 10673-10683 Continue to DOI
Alvaro Alarcon, Santiago Gomez, Daniel Spegel-Lexne, Joakim Argillander, Jaime Carine, Gustavo Canas, Gustavo Lima, Guilherme B Xavier (2023) All-in-Fiber Dynamically Reconfigurable Orbital Angular Momentum Mode Sorting ACS Photonics, Vol. 10, p. 3700-3707 Continue to DOI
Alvaro Alarcón (2023) All-Fiber System for Photonic States Carrying Orbital Angular Momentum: A Platform for Classical and Quantum Information Processing
Joakim Argillander, Alvaro Alarcon, Chunxiong Bao, Chaoyang Kuang, Gustavo Lima, Feng Gao, Guilherme B. Xavier (2023) Quantum random number generation based on a perovskite light emitting diode Communications Physics, Vol. 6, Article 157 Continue to DOI

Organisation

Testuppställning för undervisning i kvantkryptering

Information Coding (ICG)

Representation of information in technical and biological systems.

Department of Electrical Engineering (ISY)

At ISY, we conduct research and education in the field of Electrical Engineering. A strong emphasis is placed on research- and industrial collaborations.

Coworkers

Photo of Joakim Argillander
Joakim Argillander
PhD student
Photo of Johnny Bengtsson
Johnny Bengtsson
Photo of Martin Clason
Martin Clason
PhD student
Photo of Robert Forchheimer
Robert Forchheimer
Photo of Onur Günlü
Onur Günlü
Assistant Professor, Docent
Photo of Christoffer Hindlycke
Christoffer Hindlycke
PhD student
Photo of Niklas Johansson
Niklas Johansson
Adjunct Assistant Lecturer
Photo of Jan-Åke Larsson
Jan-Åke Larsson
Head of Department, Professor
Photo of Harald Nautsch
Harald Nautsch
Lecturer
Ingemar Ragnemalm
Associate Professor
Photo of Shanuja Sasi
Shanuja Sasi
Postdoc
Photo of Daniel Spegel-Lexne
Daniel Spegel-Lexne
PhD student
Photo of Guilherme B Xavier
Guilherme B Xavier
Associate Professor, Head of Division, Docent
Photo of Gustaf Åhlgren
Gustaf Åhlgren
PhD student

News

Two persons in a lab with a laserinstrument infront of them on a table full of cables.

Better cybersecurity with new material

Digital information exchange can be safer, cheaper and more environmentally friendly with the help of a new type of random number generator for encryption developed at LiU. The technology paves the way for a new type of quantum communication.
Alvaro Alarcón, Joakim Argillander and Guilherme B Xavier in the lab at LiU.

A more robust quantum communication

Senior lecturer Guilherme Xavier founded a laboratory of quantum technologies at LiU in 2018. His research group’s new results could make help quantum communication over long distances more robust.

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