Publikationen

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, Gang Zhao, D. Michelle Bailey, Adam J. Fleisher, Garrett D. Cole, Oliver H. Heckl
Abstrakt

We present state-of-the-art mid-infrared high-reflectivity low-loss mirrors at 4.54 µm based on substrate-transferred crystalline coatings. Transmission losses of ~145 ppm and excess losses of <50 ppm are demonstrated via cavity-ringdown, direct transmission, and photothermal measurements.

Organisation(en)
Fakultätszentrum für Nanostrukturforschung
Externe Organisation(en)
National Institute of Standards & Technology (NIST), Crystalline Mirror Solutions LLC, Crystalline Mirror Solutions GmbH
Anzahl der Seiten
2
DOI
https://doi.org/10.1364/ASSL.2019.ATu4A.7
Publikationsdatum
2019
ÖFOS 2012
Laserphysik, Optik, Halbleiterphysik, Oberflächenphysik
ASJC Scopus Sachgebiete
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Link zum Portal
https://ucris.univie.ac.at/portal/de/publications/highperformance-midinfrared-crystalline-bragg-mirrors-at-45-m(10faf786-8e94-4845-9bed-5fff4bdf6cc9).html