Erratum to: Mathematical analysis of whispering gallery modes in graded index optical micro-disk resonators★
Eur. Phys. J. D (2020) 74: 221, https://doi.org/10.1140/epjd/e2020-10303-5
UNIV. RENNES, CNRS, IRMAR – UMR 6625, 35000 Rennes, France
2 UNIV. RENNES, CNRS, FOTON-UMR 6082, Enssat, 22305 Lannion, France
3 Department of Applied Mathematics, University of California, Merced, 5200 North Lake Road, Merced, CA 95343, USA
a e-mail: email@example.com
Accepted: 17 November 2020
Published online: 8 December 2020
This article has no abstract.
The online version of the article can be found at https://doi.org/10.1140/epjd/e2020-10303-5.
© EDP Sciences / Società Italiana di Fisica / Springer-Verlag GmbH Germany, part of Springer Nature, 2020