Controlled-Phase Gate Using Dynamically Coupled Cavities and Optical Nonlinearities

We show that relatively simple integrated photonic circuits have the potential to realize a high fidelity deterministic controlled-phase gate between photonic qubits using bulk optical nonlinearities. The gate is enabled by converting travelling continuous-mode photons into stationary cavity modes u...

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Bibliographic Details

Published in:	Physical review letters Vol. 124; no. 16; p. 160501
Main Authors:	Heuck, Mikkel, Jacobs, Kurt, Englund, Dirk R.
Format:	Journal Article
Language:	English
Published:	United States American Physical Society 24.04.2020
Subjects:	Accuracy Architecture Holes Phase modulation Photonics Photons Qubits (quantum computing) Room temperature Second harmonic generation Wave packets Waveguides
ISSN:	0031-9007, 1079-7114, 1079-7114
Online Access:	Get full text
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