Publications

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

Author(s)
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
Abstract

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(s)
Faculty Center for Nano Structure Research
External organisation(s)
Crystalline Mirror Solutions LLC, Crystalline Mirror Solutions GmbH
No. of pages
1
DOI
https://doi.org/10.1109/CLEOE-EQEC.2019.8871431
Publication date
09-2019
Austrian Fields of Science 2012
Optics, Experimental physics, Laser physics, Photonics
ASJC Scopus subject areas
, ,
Portal url
https://ucris.univie.ac.at/portal/en/publications/highperformance-midinfrared-crystalline-bragg-mirrors-at-45-m(c16aceb2-3a5d-42f0-84a1-df6f5d4b4a15).html