Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers

Yongjie Yuan; Michael Haider; Ozum Emre Asirim; Christian Jirauschek

doi:10.1109/MWP58203.2023.10416598

Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers

Yongjie Yuan, Michael Haider, Ozum Emre Asirim, Christian Jirauschek

Associate Professorship of Computational Photonics

Technical University of Munich

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

In this paper, we present a density operator description for a dissipative-dispersive Josephson traveling-wave parametric amplifier. A quantum master equation has been derived for the description of dissipation and thermal fluctuations that arise from lossy dielectric substrates. The formalism is especially effective in the dispersive case. Based on the equation of motion of the system density operator, we investigate the amplification performance by predicting the signal gain and the total photon number, considering amplifier phase-mismatch present in real devices. In addition to the gain investigation, we perform a two-mode squeezing analysis for such structures.

Original language	English
Title of host publication	2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350342215
DOIs	https://doi.org/10.1109/MWP58203.2023.10416598
State	Published - 2023
Event	2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Nanjing, China Duration: 15 Oct 2023 → 18 Oct 2023

Publication series

Name	2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings

Conference

Conference	2023 International Topical Meeting on Microwave Photonics, MWP 2023
Country/Territory	China
City	Nanjing
Period	15/10/23 → 18/10/23

Keywords

Josephson junction
density operator
quantum superconducting circuits

Access to Document

10.1109/MWP58203.2023.10416598

Cite this

Yuan, Y., Haider, M., Asirim, O. E., & Jirauschek, C. (2023). Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers. In 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings (2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MWP58203.2023.10416598

Yuan, Yongjie ; Haider, Michael ; Asirim, Ozum Emre et al. / Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers. 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings).

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title = "Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers",

abstract = "In this paper, we present a density operator description for a dissipative-dispersive Josephson traveling-wave parametric amplifier. A quantum master equation has been derived for the description of dissipation and thermal fluctuations that arise from lossy dielectric substrates. The formalism is especially effective in the dispersive case. Based on the equation of motion of the system density operator, we investigate the amplification performance by predicting the signal gain and the total photon number, considering amplifier phase-mismatch present in real devices. In addition to the gain investigation, we perform a two-mode squeezing analysis for such structures.",

keywords = "Josephson junction, density operator, quantum superconducting circuits",

author = "Yongjie Yuan and Michael Haider and Asirim, {Ozum Emre} and Christian Jirauschek",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 International Topical Meeting on Microwave Photonics, MWP 2023 ; Conference date: 15-10-2023 Through 18-10-2023",

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doi = "10.1109/MWP58203.2023.10416598",

language = "English",

series = "2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings",

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Yuan, Y, Haider, M, Asirim, OE & Jirauschek, C 2023, Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers. in 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings. 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 2023 International Topical Meeting on Microwave Photonics, MWP 2023, Nanjing, China, 15/10/23. https://doi.org/10.1109/MWP58203.2023.10416598

Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers. / Yuan, Yongjie; Haider, Michael; Asirim, Ozum Emre et al.
2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers

AU - Yuan, Yongjie

AU - Haider, Michael

AU - Asirim, Ozum Emre

AU - Jirauschek, Christian

PY - 2023

Y1 - 2023

N2 - In this paper, we present a density operator description for a dissipative-dispersive Josephson traveling-wave parametric amplifier. A quantum master equation has been derived for the description of dissipation and thermal fluctuations that arise from lossy dielectric substrates. The formalism is especially effective in the dispersive case. Based on the equation of motion of the system density operator, we investigate the amplification performance by predicting the signal gain and the total photon number, considering amplifier phase-mismatch present in real devices. In addition to the gain investigation, we perform a two-mode squeezing analysis for such structures.

AB - In this paper, we present a density operator description for a dissipative-dispersive Josephson traveling-wave parametric amplifier. A quantum master equation has been derived for the description of dissipation and thermal fluctuations that arise from lossy dielectric substrates. The formalism is especially effective in the dispersive case. Based on the equation of motion of the system density operator, we investigate the amplification performance by predicting the signal gain and the total photon number, considering amplifier phase-mismatch present in real devices. In addition to the gain investigation, we perform a two-mode squeezing analysis for such structures.

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KW - density operator

KW - quantum superconducting circuits

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DO - 10.1109/MWP58203.2023.10416598

M3 - Conference contribution

AN - SCOPUS:85185826072

T3 - 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings

BT - 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 15 October 2023 through 18 October 2023

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Yuan Y, Haider M, Asirim OE, Jirauschek C. Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers. In 2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 International Topical Meeting on Microwave Photonics, MWP 2023 - Proceedings). doi: 10.1109/MWP58203.2023.10416598

Density Operator Description for Superconducting Traveling-Wave Parametric Amplifiers

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