Characterization of Core Optics in Gravitational-Wave Detectors: Case Study of KAGRA Sapphire Mirrors - Laboratoire des Matériaux Avancés Accéder directement au contenu
Article Dans Une Revue Phys.Rev.Applied Année : 2020

Characterization of Core Optics in Gravitational-Wave Detectors: Case Study of KAGRA Sapphire Mirrors

Eiichi Hirose
  • Fonction : Auteur
Garilynn Billingsley
  • Fonction : Auteur
Liyuan Zhang
  • Fonction : Auteur
Hiroaki Yamamoto
  • Fonction : Auteur
Christoph Michel
Bill Reichman
  • Fonction : Auteur
Mark Gross
  • Fonction : Auteur

Résumé

We report the characterization of superlow-loss optics used in the second-generation gravitational-wave detectors currently in operation. The sapphire test-mass mirrors in the KAGRA detector are introduced as an example, but the techniques here are common to all detectors. In this work, we discuss mainly the surface topography obtained by interferometric techniques and the optical properties obtained with special setups.

Dates et versions

hal-02905214 , version 1 (23-07-2020)

Identifiants

Citer

Eiichi Hirose, Garilynn Billingsley, Liyuan Zhang, Hiroaki Yamamoto, Laurent Pinard, et al.. Characterization of Core Optics in Gravitational-Wave Detectors: Case Study of KAGRA Sapphire Mirrors. Phys.Rev.Applied, 2020, 14 (1), pp.014021. ⟨10.1103/PhysRevApplied.14.014021⟩. ⟨hal-02905214⟩
26 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More