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Design of integrated photonic controlled-phase gate with programmable phase for quantum applications
Date
2022-01-01
Author
Basay, Yalin
Kocaman, Serdar
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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© 2022 SPIE.Photons are preferable carriers of quantum information having little interaction with environment. Most crucial elements of photonic quantum information processing are two qubit gates. Although usage of controlled-not gates for photonic two qubit operations is common, controlled-phase gates provide more versatile utilization by enabling desired phase difference to be generated between qubits. Ability to determine the phase after fabrication yields extra benefit. We demonstrate a design of integrated photonic controlled-phase gate with programmable phase difference. We used a unique and practical polarization rotator which is ring resonator with a single notch.
Subject Keywords
CPHASE gate
,
integrated optics
,
Linear optical quantum information processing
,
polarization rotator
URI
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85129403926&origin=inward
https://hdl.handle.net/11511/97484
DOI
https://doi.org/10.1117/12.2609657
Conference Name
Quantum Computing, Communication, and Simulation II 2022
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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Y. Basay and S. Kocaman, “Design of integrated photonic controlled-phase gate with programmable phase for quantum applications,” Virtual, Online, 2022, vol. 12015, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85129403926&origin=inward.