On-chip generation and processing of ultrafast time-entangled photonic qudits for quantum communications
Stefania Sciara
(1)
,
Hao Yu
(1)
,
Mario Chemnitz
(1)
,
Nicola Montaut
(1)
,
Bennet Fischer
(1)
,
Robin Helsten
(1)
,
Benjamin Crockett
(1)
,
Benjamin Wetzel
(2)
,
Thorsten Goebel
(3)
,
Ria Krämer
(3)
,
Brent Little
(4)
,
Sai Chu
(5)
,
Stefan Nolte
(3)
,
William Munro
(6)
,
David Moss
(7)
,
José Azaña
(1)
,
Zhiming Wang
(8)
,
Roberto Morandotti
(1)
1
EMT-INRS -
Énergie Matériaux Télécommunications - INRS
2 XLIM-PHOT - Photonique Fibre et Sources Cohérentes
3 FSU - Friedrich-Schiller-Universität Jena = Friedrich Schiller University Jena = Université de Iéna [Jena, Germany]
4 QXP Technologies Inc - QXP Technologies Inc
5 CUHK - City University of Hong Kong [Hong Kong]
6 OIST - Okinawa Institute of Science and Technology Graduate University
7 Swinburne University of Technology (Hawthorn campus)
8 UESTC - University of Electronic Science and Technology of China [Chengdu]
2 XLIM-PHOT - Photonique Fibre et Sources Cohérentes
3 FSU - Friedrich-Schiller-Universität Jena = Friedrich Schiller University Jena = Université de Iéna [Jena, Germany]
4 QXP Technologies Inc - QXP Technologies Inc
5 CUHK - City University of Hong Kong [Hong Kong]
6 OIST - Okinawa Institute of Science and Technology Graduate University
7 Swinburne University of Technology (Hawthorn campus)
8 UESTC - University of Electronic Science and Technology of China [Chengdu]
Benjamin Wetzel
- Fonction : Auteur
- PersonId : 174281
- IdHAL : benjamin-wetzel
- ORCID : 0000-0002-2691-0307
- IdRef : 177605758
Résumé
We present a photonic platform for the generation and processing of picosecond-spaced time entangled qudits, based on on-chip interferometers and a spiral waveguide. We utilize these qudits to implement quantum communications over standard optical fibers.