A phase-stable dual-comb interferometer

Dual-comb interferometry promises to be a high-precision metrology technique, but is hindered by short coherence times that limit the maximum number of averages. Here, Chen et al. achieve mutual coherence times of almost 2000 s by feed-forward stabilization of the carrier-envelope offsets.

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Autores principales: Zaijun Chen, Ming Yan, Theodor W. Hänsch, Nathalie Picqué
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/d64f25927a074069a5151efa6da5a374
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