Widely Tunable On-Chip Microwave Circulator for Superconducting Quantum Circuits

We report on the design and performance of an on-chip microwave circulator with a widely (GHz) tunable operation frequency. Nonreciprocity is created with a combination of frequency conversion and delay, and requires neither permanent magnets nor microwave bias tones, allowing on-chip integration wi...

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Bibliographic Details
Main Authors: Benjamin J. Chapman, Eric I. Rosenthal, Joseph Kerckhoff, Bradley A. Moores, Leila R. Vale, J. A. B. Mates, Gene C. Hilton, Kevin Lalumière, Alexandre Blais, K. W. Lehnert
Format: Article
Language:English
Published: American Physical Society 2017-11-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.7.041043