A 30 mW Laser Oscillator at 2.72 μm and 2.8 μm Wavelengths Based on Er<sup>3+</sup>-Doped Tungsten–Tellurite Fibers

The purpose of this paper was to develop fiber lasers in the 2.7–2.8 μm range based on the tungsten–tellurite glass fiber that is technically robust compared to the other fibers currently used in laser engineering. Using an advanced technology for producing ultra-dry tellurite glasses, we manufactur...

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Bibliographic Details
Main Authors: Sergei Muraviev, Vitaly Dorofeev, Sergei Motorin, Maxim Koptev, Arkady Kim
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Photonics
Subjects:
Online Access:https://www.mdpi.com/2304-6732/11/12/1159
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