What Hong-Ou-Mandel interference says on two-photon frequency entanglement.
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ABSTRACT: Not much, in the end. Here we put forward some considerations on how Hong-Ou-Mandel interferometry provides signatures of frequency entanglement in the two-photon state produced by parametric down-conversion. We find that some quantitative information can be inferred in the limit of long-pulse pumping, while the short-pulse limit remains elusive.
SUBMITTER: Barbieri M
PROVIDER: S-EPMC5543181 | biostudies-other | 2017 Aug
REPOSITORIES: biostudies-other
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