Scattering-lens based quantum imaging beyond shot noise
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-85846-7
Abstract: The scheme of optical imaging using scattering lens can provide a resolution beyond the classical optical diffraction limit with a coherent-state input. Nevertheless, due to the shot noise of the coherent state, the corresponding signal-to-noise… read more here.
Keywords: scattering lens; shot noise; coherent state; noise ... See more keywords
Dynamic focusing of acoustic wave utilizing a randomly scattering lens and a single fixed transducer
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4982882
Abstract: In this study, we report a randomly scattering lens (RSL) coupled with a single fixed transducer to realize dynamic acoustic focusing. This acoustic lens is composed of randomly distributed acoustic scatterers, and a single ultrasound… read more here.
Keywords: scattering lens; single fixed; randomly scattering; focusing acoustic ... See more keywords