O. I. Medvedkov

Efficient bi-doped fiber lasers and amplifiers for the spectral region 1300-1500 nm

E. M. Dianov, A. N. Guryanov, V. F. Khopin, 2010, LASE.

High power pump source at 1535 nm based on multimode Er-doped fiber

M. E. Likhachev, M. M. Bubnov, D. S. Lipatov, 2017, LASE.