High-Performance Mid-Infrared Crystalline Bragg Mirrors at 4.5 µm

Autor(en)

Georg Winkler, Lukas Perner, Gar-Wing Truong, Dominic Bachmann, Aline S. Mayer, Jakob Fellinger, Tobias Zederbauer, David Follman, Christoph Deutsch, Garrett D. Cole, Oliver H. Heckl

Abstrakt

We present state-of-the-art mid-IR high-reflectivity low-loss mirrors at 4.55 µm based on substrate-transferred crystalline coatings. Transmission losses of 150 ppm and excess losses of <50 ppm are demonstrated via cavity-ringdown and direct transmission measurements.

Organisation(en)

Fakultätszentrum für Nanostrukturforschung

Externe Organisation(en)

Thorlabs Crystalline Solutions, Crystalline Mirror Solutions GmbH

Anzahl der Seiten

2

DOI

https://doi.org/10.1364/CLEO_SI.2019.SF2O.7

Publikationsdatum

07-2019

ÖFOS 2012

103021 Optik, 103008 Experimentalphysik, 103016 Laserphysik, 103040 Photonik

ASJC Scopus Sachgebiete

Atomic and Molecular Physics, and Optics, Surfaces and Interfaces, Physics and Astronomy(all)

Link zum Portal

https://ucris.univie.ac.at/portal/de/publications/highperformance-midinfrared-crystalline-bragg-mirrors-at-45-m(f3b77d8b-c519-4350-9de7-06e700ff0434).html