Validity of the McCumber Theory at Low Temperatures for Erbium-Doped Alumino-Germanosilicate Fibers
We show experimental results indicating that the McCumber conversion between the absorption and emission cross section spectra holds at low temperatures. Measurement results at around 77 K of erbium-doped fiber probes are presented.
Authors
- Reinhold Spang (ORCID: https://orcid.org/0000-0002-2483-5761)
- Peter M. Krummrich (ORCID: https://orcid.org/0000-0002-7365-6102)
- Inga L. Rittner
Institutions
- TU Dortmund University (DE)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.tu2e.4
- Primary Topic
- Glass properties and applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00