The Formation of Quantum Images and Their Transformation and Super-Resolution ReadingстатьяПеревод
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Дата последнего поиска статьи во внешних источниках: 26 августа 2016 г.
Аннотация:Images formed by light with suppressed photon f l
uctuations are interesting objects for studies with
the aim of increasing their limiting information capacity and quality. This light in the sub-Poisson state can
be prepared in a resonator filled with a medium with Ke
rr nonlinearity, in which self-phase modulation takes
place. Spatially and temporally multimode light beams are studied and the production of spatial frequency
spectra of suppressed photon fluctuations has been described. The efficient operation regimes of the system
are found. A particular schematic solution has been described that allows one to realize the potential possi-
bilities laid in the formation of the squeezed states of
light to a maximum degree during self-phase modulation
in a resonator for the maximal suppression of amplitud
e quantum noises upon two-dimensional imaging. The
efficiency of using light with suppressed quantum f luc
tuations for computer image processing has been stud-
ied. An algorithm has been described for interpreting measurements for increasing the resolution with respect
to the geometrical resolution. A mathematical model that characterizes the measurement scheme is con-
structed and the problem of the image reconstruction is solved. The algorithm for the interpretation of images
is verified. Conditions are found for the efficient appl
ication of sub-Poisson light for super-resolution imag-
ing. It was found that the image should have a low contrast and be maximally transparent.