ELFT HÍRADÓ

[Szeminárium koordinátor <szfi-seminar AT wigner.mta.hu>]

SZFI Seminar
Roberto de J. León-Montiel
(UNAM Mexico, FZU Prague, host: Adrian Ortega)
Smart quantum statistical imaging beyond the Abbe-Rayleigh criterion
The wave nature of light imposes limits on the resolution of optical imaging 
systems. For over a century, the Abbe-Rayleigh criterion has been utilized to 
assess the spatial resolution limits of imaging instruments. Recently, there 
has been interest in using spatial projective measurements to enhance the 
resolution of imaging systems. Unfortunately, these schemes require a priori 
information regarding the coherence properties of “unknown” light beams and 
impose stringent alignment conditions. In this seminar, I will review our 
smart schemes for characterization of multiphoton sources and their potential 
for superresolving quantum statistical imaging. In particular, I will 
describe a smart quantum camera for superresolving imaging that exploits the 
self-learning features of artificial intelligence to identify the statistical 
fluctuations of unknown mixtures of light sources at each pixel. Our protocol 
overcomes limitations of existing superresolution schemes based on spatial 
mode projections, and consequently provides alternative methods for 
microscopy, remote sensing, and astronomy.Tuesday, 30 August 2022, 10:00
Wigner FK SZFI, Bldg. 1, 2nd floor auditorium
Language of the talk: English
All interested are welcome!
Róbert Juhászszfi-seminar AT wigner.mta.hu