http://orcid.org/0000-0001-9039-0417
About the Authors
- Walter Hauswald
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Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing
* E-mail: walter.hauswald@leibniz-ipht.de
Affiliations Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Jena, Germany, Leibniz Institute of Photonic Technology, Jena, Germany
- Ronny Förster
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Roles Validation, Writing – review & editing
Affiliation Leibniz Institute of Photonic Technology, Jena, Germany
- Jürgen Popp
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Roles Funding acquisition, Supervision, Writing – review & editing
Affiliations Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Jena, Germany, Leibniz Institute of Photonic Technology, Jena, Germany
- Rainer Heintzmann
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Roles Funding acquisition, Supervision, Writing – review & editing
Affiliations Institute of Physical Chemistry and Abbe Center of Photonics, Friedrich Schiller University Jena, Jena, Germany, Leibniz Institute of Photonic Technology, Jena, Germany
Competing Interests
This study was funded by Carl-Zeiss-Stiftung. There are no patents, products in development or marketed products to declare. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials.