Application range of crosstalk-affected spatial demultiplexing for resolving separations between unbalanced sources

Application range of crosstalk-affected spatial demultiplexing for resolving separations between unbalanced sources

Super resolution is one of the key issues at the crossroads of contemporary quantum optics and metrology. Recently, it was shown that for an idealized case of two balanced sources, spatial mode demultiplexing (SPADE) achieves resolution better than direct imaging even in the presence of measurement...

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Bibliographic Details
Main Authors: Tomasz Linowski, Konrad Schlichtholz, Giacomo Sorelli, Manuel Gessner, Mattia Walschaers, Nicolas Treps, Łukasz Rudnicki
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:New Journal of Physics
Subjects:
super resolution
spatial demultiplexing
crosstalk
unbalanced sources
Fisher information
measurement precision
Online Access:https://doi.org/10.1088/1367-2630/ad0173

Internet

https://doi.org/10.1088/1367-2630/ad0173

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