Substrate-transferred stacked optical coatings

Author(s)

Garrett Cole, Valentin Wittwer, Lukas W. Perner, Georg Winkler, Aline Mayer, Oliver H. Heckl, David Follman

Abstract

A method for manufacturing hybrid optical coatings and hybrid mirror assemblies, including: a) providing a first optical coating having layers of alternating high and low refractive indices of crystalline materials on a first host substrate via an epitaxial growth technique; b) providing a second optical coating having layers of alternating high and low refractive indices of dielectric materials on a second host substrate via a physical vapor deposition (PVD) technique; c) directly bonding the first optical coating to the second optical coating; and d) removing the first host substrate.

Organisation(s)

Faculty Center for Nano Structure Research

External organisation(s)

Thorlabs Inc., Université de Neuchâtel

Publication date

06-2022

Austrian Fields of Science 2012

103021 Optics, 205002 Coating technology, 103018 Materials physics

Portal url

https://ucrisportal.univie.ac.at/en/publications/975683a6-1f8c-4df1-8b5d-f118df2ad99f