On parametric amplification in discrete Josephson transmission line

Eugene Kogan

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We consider the discrete series-connected lossy Josephson transmission line, constructed from Josephson junctions, capacitors and resistors (one-dimensional array of Josephson junctions). We derive equations describing pump, signal, and idler interaction in the system and calculate the thresholds for the parametric amplification.

Original languageEnglish
Article number1354402
JournalPhysica C: Superconductivity and its Applications
Volume616
DOIs
StatePublished - 15 Jan 2024

Bibliographical note

Publisher Copyright:
© 2023 Elsevier B.V.

Keywords

  • Josephson amplifiers
  • Josephson arrays
  • Parametric amplifiers

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