Ontology highlight
ABSTRACT:
SUBMITTER: Zemlyanov VV
PROVIDER: S-EPMC7251105 | biostudies-literature | 2020 May
REPOSITORIES: biostudies-literature
Zemlyanov V V VV Kirsanov N S NS Perelshtein M R MR Lykov D I DI Misochko O V OV Lebedev M V MV Vinokur V M VM Lesovik G B GB
Scientific reports 20200526 1
Unitary Fourier transform lies at the core of the multitudinous computational and metrological algorithms. Here we show experimentally how the unitary Fourier transform-based phase estimation protocol, used namely in quantum metrology, can be translated into the classical linear optical framework. The developed setup made of beam splitters, mirrors and phase shifters demonstrates how the classical coherence, similarly to the quantum coherence, poses a resource for obtaining information about the ...[more]