Super-resolution optical classifier with high photon efficiency.
Opt Lett
; 45(18): 4968-4971, 2020 Sep 15.
Article
em En
| MEDLINE
| ID: mdl-32932429
We propose and demonstrate a photon-efficient optical classifier to overcome the Rayleigh limit in spatial resolution. It utilizes mode-selective sum-frequency generation and single-pixel photon detection to resolve closely spaced incoherent sources based on photon counting statistics. Super-resolving and photon efficient, this technique can find applications in microscopy, light detection and ranging, and astrophysics.
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01-internacional
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MEDLINE
Idioma:
En
Ano de publicação:
2020
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Article