News

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Oct 1, 2024, 11:13 AM
Javier has joined the Quantum Technologies team for a PhD, in partnership with ID Quantique. He received his Masters in Telecom Engineering from the University of Vigo, where he worked with Marcos Curty on quantum key distribution.
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Aug 8, 2024, 9:13 AM
Shashank has joined the Quantum Technologies team for a PhD working on Quantum Key Distribution. He received his Masters in Optical Engineering from the Indian Institute of Space Science and Technology, and has previously worked at the Indian Space Research Organization.
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Jun 19, 2024, 9:25 AM
Our new results from heralded distribution of entanglement are out now in Optica Quantum! In this work we experimentally demonstrated a scheme for distributing polarization-entangled photons for future quantum networks. To do this, we started with four independent single photons and created two entangled pairs from these. We then measured one photon from each pair in such a way that we entangle the two remaining photons (thus "swapping" the entanglement between the original pairs).
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Feb 13, 2024, 9:49 AM
Loïc has joined the Quantum Technologies team for a PhD, in partnership with ID Quantique. He received his Masters in Applied Physics from INSA Toulouse, and in Materials Science and Engineering from Seoul National University.
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Oct 11, 2023, 12:01 PM
Mingsong has joined the Quantum Technologies team for a PhD. He received his Masters from Imperial College, where he worked with Michael Vanner on silica microresonators as quantum resources.
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Sep 18, 2023, 3:34 PM
Hugo Zbinden, quantum technology pioneer and one of our Group Leaders, has retired after 30 years at the Department of Applied Physics. We wish Hugo all the best for his retirement and new adventures!
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Sep 4, 2023, 1:27 PM
Rebecka Sax has received her PhD for work related to Quantum Key Distribution Systems. Thesis Title: Fast and Practical Integrated Quantum Communication Systems
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Jun 26, 2023, 4:08 PM
A new paper on our state-of-the-art 14-pixel single photon detector with photon number resolution is now out in Nano Letters! Our novel design uses 14 independent pixels in an interleaved geometry, allowing the device to deliver high performance single-photon detection, whilst also being able to resolve the number of photons incident on the detector. These types of devices could find immediate application in linear optic quantum computing.
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Jun 16, 2023, 9:02 AM
Patrik Caspar has received his PhD for work related to Heralded Single Photon Sources. Thesis Title: Photonic Entanglement Certification and Distribution Based on Single Photons
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Jun 14, 2023, 11:32 AM
Two recent articles from our group demonstrate a novel photon-number-resolving (PNR) detector, based on a high-efficiency parallel SNSPD (P-SNSPD), and its application in quantum optics experiments! The results are out now in Physical Review Applied and Quantum Science and Technology. The novel architecture P-SNSPD design prevents electrical and thermal crosstalk. The development of the P-SNSPD allowed a significant improvement to be made to one of our existing heralded single photon sources.