Presentation
9 March 2023 20-mode programmable quantum photonics system for photon processing
Jörn Epping, Ben Kassenberg, Michiel de Goede, Henk Snijders, Pim Venderbosch, Narashim Kannan, Nikhil Sen, Pavel Stremoukhov, Caterina Taballione, Hans H. van den Vlekkert, Jelmer J. Renema, Stefan Hengesbach, Devin H. Smith
Author Affiliations +
Abstract
Photonics integration is a key technology for realizing large-scale photonic quantum information processing. Here, we demonstrate the largest reconfigurable photonic processor based on low-loss silicon nitride waveguide networks for InGaAs quantum dots to date. The 20-mode processor is used for quantum information processing with demultiplexed single photons from a quantum dots source which are detected at the output using single photon detectors. In this talk, we will present the newest results of the system using our programmable quantum photonic processors. Furthermore, we show the challenges of scaling up quantum photonic computers and the range of potential applications and use cases.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jörn Epping, Ben Kassenberg, Michiel de Goede, Henk Snijders, Pim Venderbosch, Narashim Kannan, Nikhil Sen, Pavel Stremoukhov, Caterina Taballione, Hans H. van den Vlekkert, Jelmer J. Renema, Stefan Hengesbach, and Devin H. Smith "20-mode programmable quantum photonics system for photon processing", Proc. SPIE PC12446, Quantum Computing, Communication, and Simulation III, PC124460F (9 March 2023); https://doi.org/10.1117/12.2653957
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KEYWORDS
Photonics systems

Quantum computing

Single photon

Computing systems

Quantum dots

Quantum information processing

Quantum information

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