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, Allgemeine Physik und Astronomie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/f3b77d8b-c519-4350-9de7-06e700ff0434