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Superconducting Qubits Open Quantum Systems Decoherence

Theory of the Josephson Junction Laser

arXiv
Authors: Steven H. Simon, Nigel R. Cooper

Year

2017

Paper ID

44146

Status

Preprint

Abstract Read

~2 min

Abstract Words

67

Citations

N/A

Abstract

We develop an analytic theory for the recently demonstrated Josephson Junction laser (Science 355, p. 939, 2017). By working in the time-domain representation (rather than the frequency-domain) a single non-linear equation is obtained for the dynamics of the device, which is fully solvable in some regimes of operation. The nonlinear drive is seen to lead to mode-locked output, with a period set by the round-trip time of the resonant cavity.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2017 reference point for readers tracking recent quantum research.
  • We develop an analytic theory for the recently demonstrated Josephson Junction laser (Science 355, p.

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