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Photon-level broadband spectroscopy and interferometry with two frequency combs

We probe complex optical spectra at high resolution over a broad span in almost complete darkness. Using a single photon-counting detector at light power levels that are a billion times weaker than commonly employed, we observe interferences in the counting statistics with two separate mode-locked f...

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Detalles Bibliográficos
Autores principales: Picqué, Nathalie, Hänsch, Theodor W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: National Academy of Sciences 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7604441/
https://www.ncbi.nlm.nih.gov/pubmed/33055211
http://dx.doi.org/10.1073/pnas.2010878117