Cavity optomechanics: towards sensing at the quantum limit
Lead Research Organisation:
University of Southampton
Department Name: School of Mathematics
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
Publications
Adamo G
(2012)
Electron-beam-driven collective-mode metamaterial light source.
in Physical review letters
Bettles R
(2020)
Quantum and nonlinear effects in light transmitted through planar atomic arrays
in Communications Physics
Borgh M
(2013)
Topological interface physics of defects and textures in spinor Bose-Einstein condensates
in Physical Review A
Borgh M
(2017)
Internal structure and stability of vortices in a dipolar spinor Bose-Einstein condensate
in Physical Review A
Borgh MO
(2012)
Topological interface engineering and defect crossing in ultracold atomic gases.
in Physical review letters
Borgh MO
(2016)
Stable Core Symmetries and Confined Textures for a Vortex Line in a Spinor Bose-Einstein Condensate.
in Physical review letters
Cattani F
(2013)
Measuring and engineering entropy and spin squeezing in weakly linked Bose-Einstein condensates
in New Journal of Physics
Cordobes Aguilar F
(2014)
Optical Signatures of Antiferromagnetic Ordering of Fermionic Atoms in an Optical Lattice
in Physical Review X
Facchinetti G
(2016)
Storing Light with Subradiant Correlations in Arrays of Atoms.
in Physical review letters
Facchinetti G
(2018)
Interaction of light with planar lattices of atoms: Reflection, transmission, and cooperative magnetometry
in Physical Review A
Gross C
(2011)
Local and spatially extended sub-Poisson atom-number fluctuations in optical lattices
in Physical Review A
Javanainen J
(2013)
Emergent classicality in continuous quantum measurements
in New Journal of Physics
Javanainen J
(2016)
Light propagation beyond the mean-field theory of standard optics
in Optics Express
Javanainen J
(2014)
Shifts of a resonance line in a dense atomic sample.
in Physical review letters
Javanainen J
(2017)
Exact electrodynamics versus standard optics for a slab of cold dense gas
in Physical Review A
Jenkins S
(2012)
Resonance linewidth and inhomogeneous broadening in a metamaterial array
in Physical Review B
Jenkins S
(2012)
Theoretical formalism for collective electromagnetic response of discrete metamaterial systems
in Physical Review B
Jenkins S
(2012)
Controlled manipulation of light by cooperative response of atoms in an optical lattice
in Physical Review A
Jenkins S
(2012)
Cooperative resonance linewidth narrowing in a planar metamaterial
in New Journal of Physics
Jenkins SD
(2013)
Metamaterial transparency induced by cooperative electromagnetic interactions.
in Physical review letters
Kao TS
(2011)
Coherent control of nanoscale light localization in metamaterial: creating and positioning isolated subwavelength energy hot spots.
in Physical review letters
Lee M
(2015)
Cavity Quantum Electrodynamics of Continuously Monitored Bose-Condensed Atoms
in Atoms
Lee M
(2014)
Classical stochastic measurement trajectories: Bosonic atomic gases in an optical cavity and quantum measurement backaction
in Physical Review A
Lee M
(2017)
Stochastic electrodynamics simulations for collective atom response in optical cavities
in Physical Review A
Lee M
(2012)
Bragg spectroscopic interferometer and quantum measurement-induced correlations in atomic Bose-Einstein condensates
in New Journal of Physics
Lee M
(2016)
Stochastic methods for light propagation and recurrent scattering in saturated and nonsaturated atomic ensembles
in Physical Review A
Lovegrove J
(2014)
Energetic stability of coreless vortices in spin-1 Bose-Einstein condensates with conserved magnetization.
in Physical review letters
Lovegrove J
(2012)
Energetically stable singular vortex cores in an atomic spin-1 Bose-Einstein condensate
in Physical Review A
Martin A
(2012)
Quantum dynamics of atomic bright solitons under splitting and recollision, and implications for interferometry
in New Journal of Physics
O Borgh M
(2014)
Imprinting a topological interface using Zeeman shifts in an atomic spinor Bose-Einstein condensate
in New Journal of Physics
Pellegrino J
(2014)
Observation of suppression of light scattering induced by dipole-dipole interactions in a cold-atom ensemble.
in Physical review letters
Proukakis N
(2013)
Quantum Gases - Finite Temperature and Non-Equilibrium Dynamics
Ruostekoski J
(2016)
Emergence of correlated optics in one-dimensional waveguides for classical and quantum atomic gases.
in Physical review letters
Ruostekoski J
(2017)
Arrays of strongly coupled atoms in a one-dimensional waveguide
in Physical Review A
Watson D
(2017)
Point dipole and quadrupole scattering approximation to collectively responding resonator systems
in Physical Review B
Description | We have analysed strong coupling of electromagnetic fields to atoms and other resonator systems that can help to control light-matter interactions and nonlinearities in these systems. We have shown that the back-action of a continuous quantum measurement process can be exploited in sensing and in optical cavity systems, providing tools for quantum engineering of small systems and future quantum technologies. The work has triggered several studies of cooperative phenomena for controlling cold atoms with proposals for sensing applications. |
Exploitation Route | The developed tools for the studies of light-matter interactions and continuous quantum measurement processes could be exploited in theoretical analysis of many-body quantum systems and, e.g., in design of quantum technologies for sensing and metrology. |
Sectors | Aerospace, Defence and Marine,Digital/Communication/Information Technologies (including Software),Energy |
Description | In the analysis of the electromagnetic response of atomic and resonator systems in experiments in Paris and in Southampton. Also to the development of cooperative phenomena for quantum sensing. |
Impact Types | Cultural |
Description | President's Science Awards |
Geographic Reach | Europe |
Policy Influence Type | Contribution to a national consultation/review |
Description | Heidelbeg |
Organisation | Heidelberg University |
Country | Germany |
Sector | Academic/University |
PI Contribution | Theoretical analysis of experimental findings |
Collaborator Contribution | Valuable experimental data and research time of team members |
Impact | Two publications PHYSICAL REVIEW A 84, 011609(R) (2011) New Journal of Physics 15 (2013) 063035 |
Start Year | 2009 |
Description | paris |
Organisation | L'Institut d'Optique Graduate School |
Country | France |
Sector | Academic/University |
PI Contribution | Theoretical analysis of experimental findings |
Collaborator Contribution | valuable experimental data and research team time |
Impact | Publication: Physical Review Letters 113, 133602 (2014) |
Start Year | 2013 |
Title | Quantum and Nonlinear Effects in Light Transmitted through Planar Atomic Arrays |
Description | This DOI contains code used to produce the results in the referenced paper. The code calculates light scattering from ensembles of interacting atoms using linear, semiclassical, and quantum models. |
Type Of Technology | Software |
Year Produced | 2020 |
Open Source License? | Yes |
URL | https://zenodo.org/record/3924699 |
Title | Quantum and Nonlinear Effects in Light Transmitted through Planar Atomic Arrays |
Description | This DOI contains code used to produce the results in the referenced paper. The code calculates light scattering from ensembles of interacting atoms using linear, semiclassical, and quantum models. |
Type Of Technology | Software |
Year Produced | 2020 |
Open Source License? | Yes |
URL | https://zenodo.org/record/3924698 |
Description | Chairing a session at Longrange 2014, Palaiseau, Paris, France |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | Expert conference/workshop |
Year(s) Of Engagement Activity | 2014 |
Description | Invited Talk - Long-range, Ercolano, Naples, Italy |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | One of the main meetings in the research topic of long-range interactions |
Year(s) Of Engagement Activity | 2016 |
URL | http://www.erbium.at/longrange/ |
Description | Invited Talk - Quantum Metamaterials, Spetses, Greece |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | International workshop including a cross-disciplinary audience |
Year(s) Of Engagement Activity | 2016 |
URL | https://qcn.physics.uoc.gr/qmm2016/ |
Description | Invited Talk - workshop on Quantum and Topological Nanophotonics, Singapore |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | A high profile workshop with invited speakers around the world |
Year(s) Of Engagement Activity | 2016 |
URL | http://cdpt.ntu.edu.sg/Pages/QTN_2016.html |
Description | Invited talk Nonequilibrium quantum dynamics in low dimensions, Durham |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | Invited talk for an expert audience |
Year(s) Of Engagement Activity | 2015 |
Description | Invited talk Winter Colloquium on the Physics of Quantum Electronics, Utah, USA |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | Specialist conference |
Year(s) Of Engagement Activity | 2016 |
Description | Invited talk Workshop on Cooperative scattering Porquerolles, France |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | Expert meeting |
Year(s) Of Engagement Activity | 2014 |