Characterizing the attenuation of coaxial and rectangular microwave-frequency waveguides at cryogenic temperatures

Low-loss waveguides are required for quantum communication at distances beyond the chip-scale for any low-temperature solid-state implementation of quantum information processors. We measure and analyze the attenuation constant of commercially available microwave-frequency waveguides down to millike...

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Veröffentlicht in:	arXiv.org 2016-12
Hauptverfasser:	Kurpiers, P, Walter, T, Magnard, P, Salathe, Y, Wallraff, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Cryogenic temperature Dielectric waveguides Microwave attenuation Permittivity Physics - Mesoscale and Nanoscale Physics Physics - Quantum Physics Physics - Superconductivity Quantum phenomena Quantum theory Wave attenuation
Online-Zugang:	Volltext
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