Progress Towards a > 100,000 Finesse Optical Cavity at 4.5 µm

Autor(en)

Gar-Wing Truong, Lukas W. Perner, Georg Winkler, Gang Zhao, Dominic Bachmann, Aline S. Mayer, Jakob Fellinger, David Follman, Paula Heu, Christoph Deutsch, D. Michelle Bailey, Stephan Puchegger, Adam J. Fleisher, Oliver H. Heckl, Garrett D. Cole

Abstrakt

Methods for producing and characterizing ultra-low loss substrate-transferred single-crystal interference coatings have been extended to the mid-infrared. A pair of such mirrors shows combined scatter and absorption losses below 10 ppm at 4.5 µm.

Organisation(en)

Fakultätszentrum für Nanostrukturforschung

Externe Organisation(en)

Thorlabs Crystalline Solutions, U.S. Department of Commerce, Crystalline Mirror Solutions GmbH

Publikationsdatum

2022

Peer-reviewed

Ja

ÖFOS 2012

205002 Beschichtungstechnik, 104026 Spektroskopie, 103018 Materialphysik, 103021 Optik

Schlagwörter

ASJC Scopus Sachgebiete

Surfaces, Coatings and Films, Spectroscopy, Atomic and Molecular Physics, and Optics

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/f08dce1a-631c-43d3-bb2f-16129591d89c