A joint team across quantum photonics and quantum matter.

QIQO links researchers from Instituto de Telecomunicações and IPFN with students and collaborators working across quantum information, quantum optics, cold atoms and quantum technologies.

QIQO researchers working in a quantum optics laboratory
Leadership

Principal Investigators

Emmanuel Zambrini Cruzeiro
Principal Investigator · Quantum Photonics & Quantum Information

Emmanuel Zambrini Cruzeiro

Instituto de Telecomunicações · Instituto Superior Técnico

Quantum information, foundations, quantum communication, photonic platforms and optical quantum memories.

Research team

Postdoctoral researchers

Preeti Yadav
Postdoctoral Researcher

Preeti Yadav

QuLab / IT

Quantum communication, quantum cryptography and quantum/quantum-inspired information processing.

Flavien Hirsch
Postdoctoral Researcher

Flavien Hirsch

QuLab / IT

Quantum foundations, Bell nonlocality, entanglement and applications of nonclassical correlations.

Ricardo Faleiro
Postdoctoral Researcher

Ricardo Faleiro

QuLab / IT

Quantum information, nonlocal games, contextuality, quantum cryptography and quantum correlations.

Doctoral researchers

PhD students

Pedro Ricardo Neto Mendes
PhD Student

Pedro Ricardo Neto Mendes

QuLab / IT · Emmanuel Zambrini Cruzeiro

Quantum receivers for advanced quantum communication; free-space and space quantum links.

Gonçalo Lobato Baptista Teixeira
PhD Student

Gonçalo Lobato Baptista Teixeira

QuLab / IT · Emmanuel Zambrini Cruzeiro

High-dimensional quantum states of light for efficient quantum communication.

José Senart
PhD Student

José Senart

QuLab / IT · Emmanuel Zambrini Cruzeiro

Optical quantum memories, Physical Unclonable Functions (PUFs), and applications to quantum communication and security.

José Luís Figueiredo
PhD Student

José Luís Figueiredo

QuMatt/MOTLab / GoLP-IPFN · Hugo Terças

Quantum kinetic theory of light–matter interaction in plasmas, semiconductors and cold systems.

Carlo Alfisi
PhD Student

Carlo Alfisi

QuMatt/MOTLab / IST · Hugo Terças

Plasmonic metamaterials and low-energy particle detection, including WIMP/neutrino sensing concepts.

Master's research

Master students

Dinis Rodrigues Fernandes Alves Felgueiras
MSc Student

Dinis Rodrigues Fernandes Alves Felgueiras

QuLab / IST

Quantum and quantum-inspired neural networks for pattern recognition.

Mariana Isabel Marçal Santana
MSc Student

Mariana Isabel Marçal Santana

QuLab / IST

Implementation of Pretty Good Measurements on Quantum Computer via Petz Recovery Channel.

Francisco Soares de Carvalho
MSc Student

Francisco Soares de Carvalho

QuLab / IST

Optical quantum memories based on gases of Alkali atoms.

Francisco José Chaves Gomes
MSc Student

Francisco José Chaves Gomes

QuLab / IST · Emmanuel Zambrini Cruzeiro · Sep 2025–Nov 2026

Generating entangled photon pairs for spaceborne quantum communication.

José Figueiredo Martins Peixe dos Santos
MSc Student

José Figueiredo Martins Peixe dos Santos

QuLab / IST

Generating entangled photon pairs for quantum communication.

MSc Student

Laura Lopes Vilela

QuLab / Universidade de Coimbra

Quantum memory for photons using Rubidium vapour.

Undergraduate research

Bachelor students

Frederico Castro
Bachelor Student

Frederico Castro

QuLab / IST

Experimental quantum communication.

Governance

Steering Board

The Steering Board provides scientific and institutional guidance across QIQO's quantum information, photonics, plasma and quantum-matter activities.

Luís Oliveira e Silva
Steering Board · Distinguished Professor

Luís Oliveira e Silva

Instituto Superior Técnico · IPFN

Relativistic plasma physics, plasma-based accelerators, intense radiation sources, extreme astrophysical plasmas and large-scale particle-in-cell simulation.

Bruno Gonçalves
Steering Board · Director of IPFN

Bruno Gonçalves

Instituto de Plasmas e Fusão Nuclear · Instituto Superior Técnico

Fusion plasma diagnostics, real-time control, turbulence, data acquisition and engineering integration for large fusion experiments.

Paulo Sérgio de Brito André
Steering Board · Director, IT-Lisbon · Full Professor

Paulo Sérgio de Brito André

Instituto de Telecomunicações (Lisbon) · Instituto Superior Técnico

Director of the Lisbon branch of Instituto de Telecomunicações and Full Professor at Instituto Superior Técnico. Research in photonics, optical communications, sensing and quantum-enabled communication technologies.

Past Master's students

Alumni

MSc alumnus

João Duarte Guerreiro de Mendonça

QuLab / IST

Photonic physical unclonable functions for cryptographic key generation.

MSc alumnus · October 2025

Rodrigo Liquito Murta

IST · Supervised by Emmanuel Zambrini Cruzeiro

Generating entangled photon pairs compatible with atomic transitions.

MSc alumnus · October 2025

Duarte Lourenço Sumares Velosa Barreto

IST · Supervised by Emmanuel Zambrini Cruzeiro and Pedro Ricardo Neto Mendes

Space-based high-speed quantum communication.

MSc alumnus · July 2024

Alexandre Gil Gouveia Maia Barbosa

IST · Supervised by Emmanuel Zambrini Cruzeiro and Hugo Terças

Bell correlations and optical quantum memory for nobles-gas nuclear spins.

MSc alumnus · December 2023

Ricardo Figueiredo Ferreira

IST · Supervised by Paulo André; co-supervised by Emmanuel Zambrini Cruzeiro

High-Speed Free-Space Quantum Key Distribution.

MSc alumnus · November 2023

Hugo Miranda

IST · Supervised by Emmanuel Zambrini Cruzeiro

NMR Quantum Information Processing on liquid Chloroform and Continuous-Time Quantum Walks on Squares.

MSc alumnus · October 2023

Luis Barbosa

IST · Supervised by Emmanuel Zambrini Cruzeiro

Mechanical design for satellite quantum communication.