Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device

Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device

A quartz Bulk Acoustic Wave resonator is designed to coherently trap phonons in such a way that they are well confined and immune to suspension losses so they exhibit extremely high acoustic Q-factors at low temperature, with Q × f products of order 10 18 Hz. In this work we couple s...

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Bibliographic Details
Main Authors: Maxim Goryachev, Eugene N. Ivanov, Serge Galliou, Michael E. Tobar
Format: Article
Language:English
Published: MDPI AG 2018-04-01
Series:Applied Sciences
Subjects:
BAW Resonator
SQUID
phonon trapping
low noise oscillator
non-linear coupling
Online Access:http://www.mdpi.com/2076-3417/8/4/602
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spelling doaj-7ab5cf6f47c54b6aa3509b0efd10f2bf2020-11-24T22:00:05ZengMDPI AGApplied Sciences2076-34172018-04-018460210.3390/app8040602app8040602Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference DeviceMaxim Goryachev0Eugene N. Ivanov1Serge Galliou2Michael E. Tobar3ARC Centre of Excellence for Engineered Quantum Systems, University of Western Australia, 35 Stirling Highway, Crawley WA 6009, AustraliaARC Centre of Excellence for Engineered Quantum Systems, University of Western Australia, 35 Stirling Highway, Crawley WA 6009, AustraliaFEMTO-ST Institute, CNRS, Univ. Bourgogne Franche Comte, ENSMM, 26 Chemin de l’Épitaphe, 25000 Besançon, FranceARC Centre of Excellence for Engineered Quantum Systems, University of Western Australia, 35 Stirling Highway, Crawley WA 6009, AustraliaA quartz Bulk Acoustic Wave resonator is designed to coherently trap phonons in such a way that they are well confined and immune to suspension losses so they exhibit extremely high acoustic Q-factors at low temperature, with Q × f products of order 10 18 Hz. In this work we couple such a resonator to a Superconducting Quantum Interference Device (SQUID) amplifier and investigate effects in the strong signal regime. Both parallel and series connection topologies of the system are investigated. The study reveals significant non-Duffing response that is associated with the nonlinear characteristics of Josephson junctions. The nonlinearity provides quasi-periodic structure of the spectrum in both incident power and frequency. The result gives an insight into the open loop behaviour of a future Cryogenic Quartz Oscillator in the strong signal regime.http://www.mdpi.com/2076-3417/8/4/602BAW ResonatorSQUIDphonon trappinglow noise oscillatornon-linear coupling
collection DOAJ
language English
format Article
sources DOAJ
author Maxim Goryachev
Eugene N. Ivanov
Serge Galliou
Michael E. Tobar
spellingShingle Maxim Goryachev
Eugene N. Ivanov
Serge Galliou
Michael E. Tobar
Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
Applied Sciences
BAW Resonator
SQUID
phonon trapping
low noise oscillator
non-linear coupling
author_facet Maxim Goryachev
Eugene N. Ivanov
Serge Galliou
Michael E. Tobar
author_sort Maxim Goryachev
title Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
title_short Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
title_full Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
title_fullStr Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
title_full_unstemmed Inducing Strong Non-Linearities in a Phonon Trapping Quartz Bulk Acoustic Wave Resonator Coupled to a Superconducting Quantum Interference Device
title_sort inducing strong non-linearities in a phonon trapping quartz bulk acoustic wave resonator coupled to a superconducting quantum interference device
publisher MDPI AG
series Applied Sciences
issn 2076-3417
publishDate 2018-04-01
description A quartz Bulk Acoustic Wave resonator is designed to coherently trap phonons in such a way that they are well confined and immune to suspension losses so they exhibit extremely high acoustic Q-factors at low temperature, with Q × f products of order 10 18 Hz. In this work we couple such a resonator to a Superconducting Quantum Interference Device (SQUID) amplifier and investigate effects in the strong signal regime. Both parallel and series connection topologies of the system are investigated. The study reveals significant non-Duffing response that is associated with the nonlinear characteristics of Josephson junctions. The nonlinearity provides quasi-periodic structure of the spectrum in both incident power and frequency. The result gives an insight into the open loop behaviour of a future Cryogenic Quartz Oscillator in the strong signal regime.
topic BAW Resonator
SQUID
phonon trapping
low noise oscillator
non-linear coupling
url http://www.mdpi.com/2076-3417/8/4/602
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