Quantum photonic integrated circuits at 1550 nm

Funder	European Commission
Recipient Organization	Qti Srl
Country	Italy
Start Date	Dec 04, 2023
End Date	Dec 03, 2027
Duration	1,460 days
Number of Grantees	9
Roles	Participant; Coordinator
Data Source	European Commission
Grant ID	`101135785`

Grant Description

The goal of this project is to create a universal QPIC platform at 1550nm by integrating InP, Quantum Dots and InGaAs detectors on SiN PICs together for the first time.

This new platform has the potential to revolutionise quantum photonics by enabling the creation of on-demand single photons and entangled photon pairs, with efficient single photon detection.

Critical to this platform is its compatibility with existing optical fibre networks which makes this a cost-effective solution for quantum communication, computing, and quantum metrology applications.

We demonstrate the flexibility of our QPIC platform in three different use cases: Quantum Key Distribution, Remote Quantum Computing and Quantum Clock Synchronisation experiments

All Grantees

Ligentec France; Panepistimio Dytikis Attikis; Martel Innovate Bv; Qti Srl; Danmarks Tekniske Universitet; Politecnico Di Milano; Technische Universiteit Eindhoven; Politechnika Wroclawska; University College Cork - National University of Ireland, Cork