Quantum-Enhanced Optomechanical Magnetometry

Jan Bilek; Bei-Bei Li; Ulrich Busk Hoff; Lars Madsen; Stefan Forstner; Varun Prakash; Clemens Schafermeier; Tobias Gehring; Warwick P. Bowen; Ulrik Lund Andersen

Quantum-Enhanced Optomechanical Magnetometry

Jan Bilek
, Bei-Bei Li
, Ulrich Busk Hoff
, Lars Madsen
, Stefan Forstner
, Varun Prakash
, Clemens Schafermeier
, Tobias Gehring
, Warwick P. Bowen
, Ulrik Lund Andersen

University of Queensland

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

Abstract

Quantum-enhanced measurements of magnetic fields are experimentally demonstrated using a microcavity optomechanical magnetometer and squeezed states of light. We attain an improvement of the magnetic field sensitivity of 20% using 2.2dB phase-squeezed states.

Original language	English
Title of host publication	2018 Conference on Lasers and Electro-Optics (CLEO)
Number of pages	2
Publisher	IEEE
Publication date	2018
Pages	1-2
ISBN (Print)	978-1-5386-5733-1
ISBN (Electronic)	978-1-943580-42-2
Publication status	Published - 2018
Event	2018 Conference on Lasers and Electro-Optics (CLEO) - San Jose Convention Center, San Jose, United States Duration: 13 May 2018 → 18 May 2018

Conference

Conference	2018 Conference on Lasers and Electro-Optics (CLEO)
Location	San Jose Convention Center
Country/Territory	United States
City	San Jose
Period	13/05/2018 → 18/05/2018

Keywords

Magnetometers
Magnetic resonance
Probes
Toroidal magnetic fields
Magnetostriction
Sensitivity
Sensors

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@inproceedings{fc0963e5d25c42a8843bbc39d32812aa,

title = "Quantum-Enhanced Optomechanical Magnetometry",

abstract = "Quantum-enhanced measurements of magnetic fields are experimentally demonstrated using a microcavity optomechanical magnetometer and squeezed states of light. We attain an improvement of the magnetic field sensitivity of 20\% using 2.2dB phase-squeezed states.",

keywords = "Magnetometers, Magnetic resonance, Probes, Toroidal magnetic fields, Magnetostriction, Sensitivity, Sensors",

author = "Jan Bilek and Bei-Bei Li and Hoff, \{Ulrich Busk\} and Lars Madsen and Stefan Forstner and Varun Prakash and Clemens Schafermeier and Tobias Gehring and Bowen, \{Warwick P.\} and Andersen, \{Ulrik Lund\}",

year = "2018",

language = "English",

isbn = "978-1-5386-5733-1",

pages = "1--2",

booktitle = "2018 Conference on Lasers and Electro-Optics (CLEO)",

publisher = "IEEE",

address = "United States",

note = "2018 Conference on Lasers and Electro-Optics (CLEO) ; Conference date: 13-05-2018 Through 18-05-2018",

}

TY - GEN

T1 - Quantum-Enhanced Optomechanical Magnetometry

AU - Bilek, Jan

AU - Li, Bei-Bei

AU - Hoff, Ulrich Busk

AU - Madsen, Lars

AU - Forstner, Stefan

AU - Prakash, Varun

AU - Schafermeier, Clemens

AU - Gehring, Tobias

AU - Bowen, Warwick P.

AU - Andersen, Ulrik Lund

PY - 2018

Y1 - 2018

N2 - Quantum-enhanced measurements of magnetic fields are experimentally demonstrated using a microcavity optomechanical magnetometer and squeezed states of light. We attain an improvement of the magnetic field sensitivity of 20% using 2.2dB phase-squeezed states.

AB - Quantum-enhanced measurements of magnetic fields are experimentally demonstrated using a microcavity optomechanical magnetometer and squeezed states of light. We attain an improvement of the magnetic field sensitivity of 20% using 2.2dB phase-squeezed states.

KW - Magnetometers

KW - Magnetic resonance

KW - Probes

KW - Toroidal magnetic fields

KW - Magnetostriction

KW - Sensitivity

KW - Sensors

M3 - Article in proceedings

SN - 978-1-5386-5733-1

SP - 1

EP - 2

BT - 2018 Conference on Lasers and Electro-Optics (CLEO)

PB - IEEE

T2 - 2018 Conference on Lasers and Electro-Optics (CLEO)

Y2 - 13 May 2018 through 18 May 2018

ER -

Quantum-Enhanced Optomechanical Magnetometry

Abstract

Conference

Keywords

OpenUrl availability

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