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9 March 2023 ORCA computing: the route from NISQ processors to fault-tolerance
Joshua Nunn
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Proceedings Volume PC12446, Quantum Computing, Communication, and Simulation III; PC124460D (2023) https://doi.org/10.1117/12.2651450
Event: SPIE Quantum West, 2023, San Francisco, California, United States
Abstract
Photonics is a powerful platform for quantum computing that offers high clock rates and room-temperature guided-wave interconnects and circuits, without the need for electromagnetic shielding, high vacuum systems or atom trapping and cooling. But generating the entangled states needed for quantum computing with linear optics requires active multplexing, with detection followed by fast feedforward. I will describe ORCA’s approach to addressing this challenge, along with our roadmap to move from NISQ processors to fault-tolerant quantum computers.
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Joshua Nunn "ORCA computing: the route from NISQ processors to fault-tolerance", Proc. SPIE PC12446, Quantum Computing, Communication, and Simulation III, PC124460D (9 March 2023); https://doi.org/10.1117/12.2651450
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KEYWORDS
Quantum computing
Computing systems
Active optics
Chemical species
Clocks
Electromagnetism
Entangled states
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