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physics.optics2021
Measurement of Penrose superradiance in a photon superfluid
Maria Chiara Braidotti, Radivoje Prizia, Calum Maitland +6
The superradiant amplification in the scattering from a rotating medium was first elucidated by Sir Roger Penrose over 50 years ago as a means by which particles could gain energy…
physics.optics2019
Coherent control of light for non-line-of-sight imaging
Ilya Starshynov, Omair Ghafur, James Fitches +1
Non-line-of-sight (NLOS) imaging relies on collecting light that is rendered incoherent from the multiple scattering events and is then post-processed to provide an estimate of the…
physics.optics2018
Blind Ghost Imaging
Alba M. Paniagua-Diaz, Ilya Starshynov, Nikos Fayard +4
Ghost imaging is an unconventional optical imaging technique that reconstructs the shape of an object combining the measurement of two signals: one that interacted with the object,…