Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers. / Dixon, Tom; Dunstan, Jacob; Long, G.B; Williams, J.M.; Meeson, Phil; Shelly, Connor.

In: Physical Review Applied, Vol. 14, No. 3, 034058, 22.09.2020, p. 1-16.

Research output: Contribution to journalArticlepeer-review

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Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers. / Dixon, Tom; Dunstan, Jacob; Long, G.B; Williams, J.M.; Meeson, Phil; Shelly, Connor.

In: Physical Review Applied, Vol. 14, No. 3, 034058, 22.09.2020, p. 1-16.

Research output: Contribution to journalArticlepeer-review

Harvard

Dixon, T, Dunstan, J, Long, GB, Williams, JM, Meeson, P & Shelly, C 2020, 'Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers', Physical Review Applied, vol. 14, no. 3, 034058, pp. 1-16. https://doi.org/10.1103/PhysRevApplied.14.034058

APA

Vancouver

Author

Dixon, Tom ; Dunstan, Jacob ; Long, G.B ; Williams, J.M. ; Meeson, Phil ; Shelly, Connor. / Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers. In: Physical Review Applied. 2020 ; Vol. 14, No. 3. pp. 1-16.

BibTeX

@article{d9607335e9d443dfa937a0996e5d865d,
title = "Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers",
abstract = "We present an analysis of wave mixing in the recently developed Josephson traveling-wave parametric amplifier (JTWPA). Circuit simulations performed using WRSPICE show the full behavior of the JTWPA, allowing propagation of all tones. The coupled mode equations (CMEs) containing only pump, signal, and idler propagation are shown to be insufficient to completely capture complex mixing behavior in the JTWPA. Extension of the CMEs through additional state vectors in the analytic solutions allows closer agreement with WRSPICE. We consider an ordered framework for the systematic inclusion of extended eigenmodes and make a comparison with WRSPICE at each step. The agreement between the two methods validates both approaches and provides insight into the operation of the JTWPA.",
author = "Tom Dixon and Jacob Dunstan and G.B Long and J.M. Williams and Phil Meeson and Connor Shelly",
year = "2020",
month = sep,
day = "22",
doi = "10.1103/PhysRevApplied.14.034058",
language = "English",
volume = "14",
pages = "1--16",
journal = "Physical Review Applied",
issn = "2331-7019",
publisher = "AMER PHYSICAL SOC",
number = "3",

}

RIS

TY - JOUR

T1 - Capturing Complex Behavior in Josephson Traveling-Wave Parametric Amplifiers

AU - Dixon, Tom

AU - Dunstan, Jacob

AU - Long, G.B

AU - Williams, J.M.

AU - Meeson, Phil

AU - Shelly, Connor

PY - 2020/9/22

Y1 - 2020/9/22

N2 - We present an analysis of wave mixing in the recently developed Josephson traveling-wave parametric amplifier (JTWPA). Circuit simulations performed using WRSPICE show the full behavior of the JTWPA, allowing propagation of all tones. The coupled mode equations (CMEs) containing only pump, signal, and idler propagation are shown to be insufficient to completely capture complex mixing behavior in the JTWPA. Extension of the CMEs through additional state vectors in the analytic solutions allows closer agreement with WRSPICE. We consider an ordered framework for the systematic inclusion of extended eigenmodes and make a comparison with WRSPICE at each step. The agreement between the two methods validates both approaches and provides insight into the operation of the JTWPA.

AB - We present an analysis of wave mixing in the recently developed Josephson traveling-wave parametric amplifier (JTWPA). Circuit simulations performed using WRSPICE show the full behavior of the JTWPA, allowing propagation of all tones. The coupled mode equations (CMEs) containing only pump, signal, and idler propagation are shown to be insufficient to completely capture complex mixing behavior in the JTWPA. Extension of the CMEs through additional state vectors in the analytic solutions allows closer agreement with WRSPICE. We consider an ordered framework for the systematic inclusion of extended eigenmodes and make a comparison with WRSPICE at each step. The agreement between the two methods validates both approaches and provides insight into the operation of the JTWPA.

U2 - 10.1103/PhysRevApplied.14.034058

DO - 10.1103/PhysRevApplied.14.034058

M3 - Article

VL - 14

SP - 1

EP - 16

JO - Physical Review Applied

JF - Physical Review Applied

SN - 2331-7019

IS - 3

M1 - 034058

ER -