Effect of co-dopants on the spectral property of Yb3+ doped silica glasses at 1018 nm

H Dong, Z Wang, C Shao, S Wang, F Lou, C Yu… - Optical Materials, 2021 - Elsevier
To enhance the laser performance of Yb 3+-doped silica fiber for 1018-nm tandem-pumped
technology, three series of Yb–Al, Yb-Al-P, and Yb–P co-doped silica glasses with a large …

High-power 1018 nm Yb3+ doped fiber lasers with different YDF core and coiling diameters: theoretical and experimental study

H Sarabi, H Latifi, M Lafouti, H Fathi, M Rabiei… - Applied Optics, 2023 - opg.optica.org
In this paper, the effect of the active fiber's core/cladding area ratio on the output parameters
of 1018 nm fiber lasers has been investigated. In this regard, we conducted a …