Mechanical Purcell filters for microwave quantum machines

Cleland, Agnetta Y.; Pechal, Marek; Stas, Pieter-Jan C.; Sarabalis, Christopher J.; Wollack, E. Alex; Safavi-Naeini, Amir H.

doi:10.1063/1.5111151

Title: Mechanical Purcell filters for microwave quantum machines

Abstract

In circuit quantum electrodynamics, measuring the state of a superconducting qubit introduces a loss channel, which can enhance spontaneous emission through the Purcell effect, thus decreasing the qubit lifetime. This decay can be mitigated by performing the measurement through a Purcell filter, which strongly suppresses signal propagation at the qubit transition frequency. If the filter is also well-matched at the readout cavity frequency, it will protect the qubit from decoherence channels without sacrificing measurement bandwidth. In this work, we propose and analyze design for a mechanical Purcell filter, which we also fabricate and characterize at room temperature. The filter is composed of an array of nanomechanical resonators in thin-film lithium niobate, connected in a ladder topology, with series and parallel resonances arranged to produce a bandpass response. Their modest footprint, steep band edges, and lack of cross talk make these filters an appealing alternative to analogous electromagnetic versions currently used in microwave quantum machines.

Authors:

^[1]; Pechal, Marek ^[1];

^[1];

^[1]

Stanford University, California (United States). Department of Applied Physics and Ginzton Laboratory

Publication Date:: Mon Dec 30 00:00:00 EST 2019

Research Org.:: Stanford Univ., CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC); National Science Foundation (NSF)

OSTI Identifier:: 1803600

Alternate Identifier(s):: OSTI ID: 1580623

Grant/Contract Number:: SC0019174; ECCS-1808100; PHY-1820938; ECCS-1542152

Resource Type:: Accepted Manuscript

Journal Name:: Applied Physics Letters

Additional Journal Information:: Journal Volume: 115; Journal Issue: 26; Journal ID: ISSN 0003-6951

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Physics; Quantum computing; Quantum information; Nanomechanics; Thin films; Nanoelectronics; Purcell effect; Piezoelectric devices; Nanofabrication; Microwave devices

Citation Formats


                    Cleland, Agnetta Y., Pechal, Marek, Stas, Pieter-Jan C., Sarabalis, Christopher J., Wollack, E. Alex, and Safavi-Naeini, Amir H. Mechanical Purcell filters for microwave quantum machines.  United States: N. p., 2019. 
Web.  doi:10.1063/1.5111151.

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                    Cleland, Agnetta Y., Pechal, Marek, Stas, Pieter-Jan C., Sarabalis, Christopher J., Wollack, E. Alex, & Safavi-Naeini, Amir H. Mechanical Purcell filters for microwave quantum machines.  United States.  https://doi.org/10.1063/1.5111151

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                    Cleland, Agnetta Y., Pechal, Marek, Stas, Pieter-Jan C., Sarabalis, Christopher J., Wollack, E. Alex, and Safavi-Naeini, Amir H. Mon .  
"Mechanical Purcell filters for microwave quantum machines".  United States.  https://doi.org/10.1063/1.5111151.  https://www.osti.gov/servlets/purl/1803600.

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@article{osti_1803600,

  title        = {Mechanical Purcell filters for microwave quantum machines},

  author       = {Cleland, Agnetta Y. and Pechal, Marek and Stas, Pieter-Jan C. and Sarabalis, Christopher J. and Wollack, E. Alex and Safavi-Naeini, Amir H.},

  abstractNote = {In circuit quantum electrodynamics, measuring the state of a superconducting qubit introduces a loss channel, which can enhance spontaneous emission through the Purcell effect, thus decreasing the qubit lifetime. This decay can be mitigated by performing the measurement through a Purcell filter, which strongly suppresses signal propagation at the qubit transition frequency. If the filter is also well-matched at the readout cavity frequency, it will protect the qubit from decoherence channels without sacrificing measurement bandwidth. In this work, we propose and analyze design for a mechanical Purcell filter, which we also fabricate and characterize at room temperature. The filter is composed of an array of nanomechanical resonators in thin-film lithium niobate, connected in a ladder topology, with series and parallel resonances arranged to produce a bandpass response. Their modest footprint, steep band edges, and lack of cross talk make these filters an appealing alternative to analogous electromagnetic versions currently used in microwave quantum machines.},

  doi          = {10.1063/1.5111151},

  journal      = {Applied Physics Letters},

  number       = 26,

  volume       = 115,

  place        = {United States},

  year         = {Mon Dec 30 00:00:00 EST 2019},

  month        = {Mon Dec 30 00:00:00 EST 2019}

}

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Similar Records

Title: Mechanical Purcell filters for microwave quantum machines

Abstract

Citation Formats

Rapid High-Fidelity Single-Shot Dispersive Readout of Superconducting Qubits journal, May 2017

Resolving the energy levels of a nanomechanical oscillator text, January 2019

Fast Quantum Nondemolition Readout by Parametric Modulation of Longitudinal Qubit-Oscillator Interaction journal, November 2015

A quantum engineer's guide to superconducting qubits journal, June 2019

Engineering interactions between superconducting qubits and phononic nanostructures journal, December 2016

Broadband filters for abatement of spontaneous emission in circuit quantum electrodynamics journal, October 2015

Superconducting Qubit Storage and Entanglement with Nanomechanical Resonators text, January 2003

Observation of Quantum Jumps in a Superconducting Artificial Atom journal, March 2011

From cavity electromechanics to cavity optomechanics journal, January 2011

Resonance Absorption by Nuclear Magnetic Moments in a Solid journal, January 1946

Quantum theory of a bandpass Purcell filter for qubit readout journal, July 2015

Charge insensitive qubit design derived from the Cooper pair box text, January 2007

Proposal for an optomechanical traveling wave phonon–photon translator journal, January 2011

The Physical Implementation of Quantum Computation journal, September 2000

Heralded State Preparation in a Superconducting Qubit journal, August 2012

Generating single microwave photons in a circuit journal, September 2007

Fast reset and suppressing spontaneous emission of a superconducting qubit journal, May 2010

Superconducting circuit quantum computing with nanomechanical resonators as storage journal, September 2018

Quantum trajectory approach to circuit QED: Quantum jumps and the Zeno effect text, January 2007

Quantum technologies with hybrid systems journal, March 2015

Proposal for an Optomechanical Traveling Wave Phonon-Photon Translator text, January 2010

Charge-insensitive qubit design derived from the Cooper pair box journal, October 2007

Fast Accurate State Measurement with Superconducting Qubits journal, May 2014

Excitation of coupled slotline mode in finite-ground CPW with unequal ground-plane widths journal, February 2005

Resolving the energy levels of a nanomechanical oscillator journal, July 2019

Fast Reset and Suppressing Spontaneous Emission of a Superconducting Qubit text, January 2010

Superconducting Qubit with Purcell Protection and Tunable Coupling journal, January 2011

Superconducting Circuits for Quantum Information: An Outlook journal, March 2013

Resolving the positions of defects in superconducting quantum bits journal, February 2020

Observation of Cavity-Enhanced Single-Atom Spontaneous Emission journal, June 1983

Rapid high-fidelity multiplexed readout of superconducting qubits text, January 2018

Controlling the Spontaneous Emission of a Superconducting Transmon Qubit journal, August 2008

Superconducting Qubit Storage and Entanglement with Nanomechanical Resonators journal, August 2004

Quantum trajectory approach to circuit QED: Quantum jumps and the Zeno effect journal, January 2008

Coupling a superconducting quantum circuit to a phononic crystal defect cavity text, January 2018

Quantum control of surface acoustic-wave phonons journal, November 2018

Quantum acoustics with superconducting qubits journal, September 2017

From Cavity Electromechanics to Cavity Optomechanics text, January 2010

Coupling a Superconducting Quantum Circuit to a Phononic Crystal Defect Cavity journal, July 2018

Heralded state preparation in a superconducting qubit text, January 2012

Study and Use of Chromium Steel Plasma Hardening journal, November 2015

Piezoelectric transduction of a wavelength-scale mechanical waveguide text, January 2019

Piezoelectric Transduction of a Wavelength-Scale Mechanical Waveguide journal, February 2020

Rapid High-Fidelity Single-Shot Dispersive Readout of Superconducting Qubits
journal, May 2017

Resolving the energy levels of a nanomechanical oscillator
text, January 2019

Fast Quantum Nondemolition Readout by Parametric Modulation of Longitudinal Qubit-Oscillator Interaction
journal, November 2015

A quantum engineer's guide to superconducting qubits
journal, June 2019

Engineering interactions between superconducting qubits and phononic nanostructures
journal, December 2016

Broadband filters for abatement of spontaneous emission in circuit quantum electrodynamics
journal, October 2015

Superconducting Qubit Storage and Entanglement with Nanomechanical Resonators
text, January 2003

Observation of Quantum Jumps in a Superconducting Artificial Atom
journal, March 2011

From cavity electromechanics to cavity optomechanics
journal, January 2011

Resonance Absorption by Nuclear Magnetic Moments in a Solid
journal, January 1946

Quantum theory of a bandpass Purcell filter for qubit readout
journal, July 2015

Charge insensitive qubit design derived from the Cooper pair box
text, January 2007

Proposal for an optomechanical traveling wave phonon–photon translator
journal, January 2011

The Physical Implementation of Quantum Computation
journal, September 2000

Heralded State Preparation in a Superconducting Qubit
journal, August 2012

Generating single microwave photons in a circuit
journal, September 2007

Fast reset and suppressing spontaneous emission of a superconducting qubit
journal, May 2010

Superconducting circuit quantum computing with nanomechanical resonators as storage
journal, September 2018

Quantum trajectory approach to circuit QED: Quantum jumps and the Zeno effect
text, January 2007

Quantum technologies with hybrid systems
journal, March 2015

Proposal for an Optomechanical Traveling Wave Phonon-Photon Translator
text, January 2010

Charge-insensitive qubit design derived from the Cooper pair box
journal, October 2007

Fast Accurate State Measurement with Superconducting Qubits
journal, May 2014

Excitation of coupled slotline mode in finite-ground CPW with unequal ground-plane widths
journal, February 2005

Resolving the energy levels of a nanomechanical oscillator
journal, July 2019

Fast Reset and Suppressing Spontaneous Emission of a Superconducting Qubit
text, January 2010

Superconducting Qubit with Purcell Protection and Tunable Coupling
journal, January 2011

Superconducting Circuits for Quantum Information: An Outlook
journal, March 2013

Resolving the positions of defects in superconducting quantum bits
journal, February 2020

Observation of Cavity-Enhanced Single-Atom Spontaneous Emission
journal, June 1983

Rapid high-fidelity multiplexed readout of superconducting qubits
text, January 2018

Controlling the Spontaneous Emission of a Superconducting Transmon Qubit
journal, August 2008

Superconducting Qubit Storage and Entanglement with Nanomechanical Resonators
journal, August 2004

Quantum trajectory approach to circuit QED: Quantum jumps and the Zeno effect
journal, January 2008

Coupling a superconducting quantum circuit to a phononic crystal defect cavity
text, January 2018

Quantum control of surface acoustic-wave phonons
journal, November 2018

Quantum acoustics with superconducting qubits
journal, September 2017

From Cavity Electromechanics to Cavity Optomechanics
text, January 2010

Coupling a Superconducting Quantum Circuit to a Phononic Crystal Defect Cavity
journal, July 2018

Heralded state preparation in a superconducting qubit
text, January 2012

Study and Use of Chromium Steel Plasma Hardening
journal, November 2015

Piezoelectric transduction of a wavelength-scale mechanical waveguide
text, January 2019

Piezoelectric Transduction of a Wavelength-Scale Mechanical Waveguide
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