Ultra narrow linewidth frequency reference via measurement and feedback

The generation of very narrow linewidth light sources is of great importance in modern science. One such source is the superradiant laser, which relies on collectively interacting ultra long lived dipoles driven by incoherent light. Here we discuss a different way of generating spectrally pure light...

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Bibliographic Details
Main Authors: Barberena, Diego, Lewis-Swan, Robert J., Rey, Ana Maria, Thompson, James K.
Format: Article
Language:English
Published: Académie des sciences 2023-06-01
Series:Comptes Rendus. Physique
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Online Access:https://comptes-rendus.academie-sciences.fr/physique/articles/10.5802/crphys.146/
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