| Issue |
EPJ Web Conf.
Volume 335, 2025
EOS Annual Meeting (EOSAM 2025)
|
|
|---|---|---|
| Article Number | 07012 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting - Optical Fiber Technology | |
| DOI | https://doi.org/10.1051/epjconf/202533507012 | |
| Published online | 22 September 2025 | |
https://doi.org/10.1051/epjconf/202533507012
Numerical Analysis of an Yb3+:Er3+:Tm3+:Ho3+ Wideband Optical Fiber Amplifier
1 Politecnico di Torino, Corso Duca degli Abruzzi 24, IT-10129, Turin, Italy
2 Politecnico di Bari, Via Amendola 126/b, IT-70126, Bari, Italy
3 Bialystok University of Technology, 45A Wiejska Street, PL-15-351, Bialystok, Poland
4 AGH University of Krakow, al. Adama Mickiewicza 30, PL-30-059, Kraków, Poland
* e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 22 September 2025
Abstract
In this work, we numerically investigate the gain properties of an Yb3+:Er3+:Tm3+:Ho3+ co-doped optical fiber amplifier. The numerical simulations show that a gain higher than 15 dB in a wavelength range of 300 nm can be achieved. The erbium amplifies in the well-known C-band, while thulium and holmium amplify from 1760 nm to 2030 nm.
© The Authors, published by EDP Sciences, 2025
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