Personal profile
Research interests
My research focuses on the development of photonic quantum technology and its application to experimental quantum information processing—from foundational research to quantum communication, computation and metrology. Quantum technology is now on the brink of delivering devices that can surpass the capabilities of their classical counterparts. Photonics plays a key role in this quantum revolution, providing a scalable quantum processing platform in its own right, but also due to its unique ability to coherently connect other physical architectures. My goal is to drive all facets of this development, from improving primary photonic capabilities to creating scalable hybrid quantum systems.
Biography
Dr Alessandro Fedrizzi joined Heriot-Watt University in September 2015 as an Associate Professor. He currently holds an EPSRC Early Career Quantum Technology Fellowship. Prior to moving to Heriot-Watt he spent seven years—including three on a ARC Discovery Early Career Award—as a research fellow with Andrew White at the University of Queensland, Australia. Dr Fedrizzi completed his PhD in 2008 under the auspices of Anton Zeilinger at the Institute for Quantum Optics and Quantum Information in Vienna.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy
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Collaborations and top research areas from the last five years
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A large-scale reconfigurable multiplexed quantum photonic network
Herrera Valencia, N., Ma, A., Goel, S., Leedumrongwatthanakun, S., Graffitti, F., Fedrizzi, A., McCutcheon, W. & Malik, M., Feb 2026, In: Nature Photonics. 20, 2, p. 202-207 6 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Link opens in a new tab Citations (Scopus)7 Downloads (Pure) -
Optical Sensing Near the Quantum Limit with Enhanced Dynamic Range by Resolving the Spectra of Interfering Photons
Brooks, R. M. J., Maggio, L., Jaeken, T., Ho, J., Gauger, E. M., Tamma, V. & Fedrizzi, A., 9 Feb 2026, In: Physical Review Letters. 136, 6, 060803.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
A complex media platform for quantum networking using structured light
Herrera Valencia, N., Ma, A., Goel, S., Leedumrongwatthanakun, S., Graffitti, F., Fedrizzi, A., McCutcheon, W. & Malik, M., 19 Mar 2025, In: Proceedings of SPIE. 13393, PC133930E.Research output: Contribution to journal › Meeting abstract › peer-review
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Purifying quantum-dot light in a coherent frequency interface
Chiriano, F., Morrison, C. L., Ho, J., Jaeken, T. & Fedrizzi, A., Jan 2025, In: Quantum Science and Technology. 10, 1, 015004.Research output: Contribution to journal › Article › peer-review
Open AccessFile63 Downloads (Pure) -
A Multiplexed Programmable Quantum Photonic Network
Herrera Valencia, N., Goel, S., Ma, A., Leedumrongwatthanakun, S., Graffitti, F., Fedrizzi, A., McCutcheon, W. & Malik, M., 2024, Quantum 2.0 2024. Optica Publishing Group, QTh2B.6Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
1 Link opens in a new tab Citation (Scopus)
Datasets
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Dataset supporting A Bright Source of Telecom Single Photons Based on Quantum Frequency Conversion
Morrison, C. (Creator), Rambach, M. (Creator), Koong, Z. X. (Creator), Graffitti, F. (Creator), Thorburn, F. (Contributor), Kar, A. K. (Contributor), Ma, Y. (Contributor), Park, S. I. (Contributor), Song, J. D. (Contributor), Soltz, N. G. (Contributor), Bouwmeester, D. (Contributor), Fedrizzi, A. (Contributor) & Gerardot, B. D. (Contributor), Heriot-Watt University, 2021
DOI: 10.17861/b2c2c0a9-d980-4921-8331-7b2ba12e3e91
Dataset
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Towards combined quantum bit detection and spatial tracking using an arrayed single-photon sensor
Donaldson, R. J. (Creator), Kundys, D. (Data Collector), Maccarone, A. (Contributor), Henderson, R. (Contributor), Buller, G. S. (Contributor) & Fedrizzi, A. (Contributor), Heriot-Watt University, Jun 2019
DOI: 10.17861/2bd8f325-d829-48b3-b3f6-d8ebb882d9c1
Dataset
Prizes
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EPSRC Quantum Technology Fellow
Fedrizzi, A. (Recipient), 1 Jul 2015
Prize: Fellowship awarded competitively
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Utilizing the UK’s quantum optical ground station infrastructure for advanced satellite-based quantum communication demonstrations
Eso, E. (Speaker), Barrow, P. (Contributor), Simmons, C. (Contributor), Harwin, R. (Contributor), Robarts, H. (Contributor), Pickston, A. (Contributor), Pearson, D. (Contributor), Robertson, S. (Contributor), Vick, A. (Contributor), Fedrizzi, A. (Contributor), Buller, G. S. (Contributor) & Donaldson, R. J. (Contributor)
2022 → …Activity: Talk or presentation › Oral presentation
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Satellite-based quantum communications
Donaldson, R. J. (Speaker), Buller, G. S. (Contributor) & Fedrizzi, A. (Contributor)
11 Aug 2019Activity: Talk or presentation › Invited talk
Press/Media
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Quantum physics: our study suggests objective reality doesn’t exist
14/11/19
1 Media contribution
Press/Media: Other
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