Hawking Radiation in Dielectric Horizon Analogues.
Lead Research Organisation:
University of St Andrews
Department Name: Physics and Astronomy
Abstract
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Publications
Rubino E
(2012)
Soliton-induced relativistic-scattering and amplification
Rubino E
(2012)
Soliton-induced relativistic-scattering and amplification.
in Scientific reports
Andrea Di Falco (Author)
(2013)
Synthetic Optical Material
Reader-Harris P
(2014)
Flexible metamaterials for advanced photonics applications
Liu C
(2014)
Dicke Phase Transition with Multiple Superradiant States in Quantum Chaotic Resonators
in Physical Review X
Gentilini S
(2014)
Optical shock waves in silica aerogel.
in Optics express
Scullion MG
(2014)
Contra-directional coupling into slotted photonic crystals for spectrometric applications.
in Optics letters
Doukas J
(2014)
Gravitational parameter estimation in a waveguide
Doukas J
(2014)
Gravitational parameter estimation in a waveguide
in Physical Review D
Mazilu M
(2014)
Random super-prism wavelength meter.
in Optics letters
Liu C
(2015)
Triggering extreme events at the nanoscale in photonic seas
in Nature Physics
Rizza C
(2015)
One-Dimensional Chirality: Strong Optical Activity in Epsilon-Near-Zero Metamaterials.
in Physical review letters
Braidotti M
(2016)
Optothermal nonlinearity of silica aerogel
in Applied Physics Letters
Braidotti M
(2016)
Optothermal nonlinearity of silica aerogel
Kaipurath RM
(2016)
Optically induced metal-to-dielectric transition in Epsilon-Near-Zero metamaterials.
in Scientific reports
| Description | In this grant we have fabricated materials with advanced optical properties to mimic the behavior of light in gravitational potentials. One of the main achievement was to devise an optical system able to mimic the propagation of light in a curved space time. In particular, using techniques typical of quantum technology we studied how light interacts with a black hole, by observing what happens to light in a suitably designed optical chip. Another key result was obtained studying the propagation of shock waves in media with controlled randomness. Through this study with identified in silica based aerogels a class of materials that are perfectly suited to study advanced mechanisms of light diffusion. |
| Exploitation Route | The materials and results obtained in the context of this project could be used to fabricate devices for applications for energy efficient constructions, sensor for healthcare sectors and integrated devices for all optical communications. |
| Sectors | Construction Digital/Communication/Information Technologies (including Software) Education Energy Healthcare Manufacturing including Industrial Biotechology Culture Heritage Museums and Collections |
| URL | http://synthopt.wp.st-andrews.ac.uk/ |
| Description | The main impact has so far been obtained in training a skilled workforce in the properties and manufacture of advanced materials. Two postdocs, one PhD student and several undergraduate students have directly been trained in the framework of this project. Most remarkably, samples of silica based aerogels have been used for fine art exhibitions. A visual artist engaged with the scientist to produce unique pieces for exhibition scheduled to coincide with the forthcoming year of light (2015). |
| First Year Of Impact | 2013 |
| Sector | Culture, Heritage, Museums and Collections |
| Impact Types | Cultural |
| Title | Data Underpinning - Optothermal nonlinearity of Silica Aerogel |
| Description | |
| Type Of Material | Database/Collection of data |
| Year Produced | 2017 |
| Provided To Others? | Yes |
| Title | Linear and Nonlinear Optical Properties of Silica Aerogel (Thesis data) |
| Description | |
| Type Of Material | Database/Collection of data |
| Year Produced | 2019 |
| Provided To Others? | Yes |
| Title | Optically induced metal-to-dielectric transition in Epsilon-Near-Zero metamaterials |
| Description | Dataset for article submitted to Scientific Reports |
| Type Of Material | Database/Collection of data |
| Year Produced | 2016 |
| Provided To Others? | Yes |
| Description | KAUST |
| Organisation | King Abdullah University of Science and Technology (KAUST) |
| Country | Saudi Arabia |
| Sector | Academic/University |
| PI Contribution | My research team has fabricated and characterised a few photonic crystal samples, object of several papers on chaotic resonators |
| Collaborator Contribution | The collaborators at KAUST have developed the theory associated to the research. |
| Impact | The collaboration has produced 4 papers in International journals (2 Nature group, PRX and APL) and 5 contributions to international conferences and workshops. |
| Start Year | 2011 |