17 juin 2024
Laboratoire APC, Bâtiment Condorcet, 10 rue Alice Domon et Léonie Duquet, 75013, Paris
Fuseau horaire Europe/Paris

Resonant behavior of linear three-mirror cavities

17 juin 2024, 15:00
20m
Amphithéâtre Pierre-Gilles de Gennes ( Laboratoire APC, Bâtiment Condorcet, 10 rue Alice Domon et Léonie Duquet, 75013, Paris)

Amphithéâtre Pierre-Gilles de Gennes

Laboratoire APC, Bâtiment Condorcet, 10 rue Alice Domon et Léonie Duquet, 75013, Paris

Orateur

Paul STEVENS (CNRS / IJCLab)

Description

The implementation of Fabry-Perot cavities in gravitational-wave detectors has been pivotal to improving their sensitivity, allowing the observation of an increasing number of cosmological events with higher signal-to-noise ratio. Notably, Fabry-Perot cavities play a key role in the frequency-dependent squeezing technique, which provides a reduction of quantum noise over the whole observation frequency spectrum. In this context, linear three-mirror cavities could be of interest because of the additional control that they can provide.

Auteur principal

Paul STEVENS (CNRS / IJCLab)

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