Nonlinear integrated photonics for quantum communications and computing

Galan Moody

doi:10.1117/12.2663696

14 June 2023 Nonlinear integrated photonics for quantum communications and computing

Galan Moody

Author Affiliations +

Proceedings Volume PC12517, Quantum Information Science, Sensing, and Computation XV ; PC1251701 (2023) https://doi.org/10.1117/12.2663696
Event: SPIE Defense + Commercial Sensing, 2023, Orlando, Florida, United States

Abstract

With recent and rapid progress, compound semiconductor on insulator (CSOI) photonics is transforming quantum technologies by providing new functionalities and capabilities not possible with traditional, silicon-based photonics. In this talk, I will discuss how we can leverage the strong nonlinearities and low propagation loss of AlGaAs-on-insulator photonics for quantum computing and communications. I will present recent results on entangled-pair and squeezed-light generation, on-chip frequency bin processors based on integrated modulators and pulse shapers, and architectures for high-dimensional graph-state generation for distributing entanglement across quantum networks.

Conference Presentation

Citation Download Citation

Galan Moody "Nonlinear integrated photonics for quantum communications and computing", Proc. SPIE PC12517, Quantum Information Science, Sensing, and Computation XV , PC1251701 (14 June 2023); https://doi.org/10.1117/12.2663696

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