Spectral linewidths of Josephson oscillators

M Salerno, Mogens Rugholm Samuelsen, AV Yulin

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Abstract

We show that the linewidth of a Josephson flux-flow oscillator has the same functional dependence on temperature, static, and dynamic resistances as the ones of Josephson single-fluxon oscillators and small Josephson junctions. This suggests a universal formula for the linewidth of Josephson oscillators.
Original languageEnglish
JournalPhysical Review Letters
Volume86
Issue number23
Pages (from-to)5397-5400
ISSN0031-9007
DOIs
Publication statusPublished - 2001

Bibliographical note

Copyright (2001) American Physical Society

Keywords

  • FLUX-FLOW OSCILLATORS
  • MILLIMETER
  • MICROWAVE FIELDS

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