“3.5 W Broadband PM Hybrid Amplifier at 2051 nm with Holmium- and Thulium-Doped Single-Clad Fibers,”, Robert E. Tench, Alexandre Amavigan, Clement Romano, Daniya Traore, Jean-Marc Delavaux, Thierry Robin, Benoit Cadier, Arnaud Laurent, and Patrice Crochet, IEEE/OSA Journal of Lightwave Technology, vol. 39, no. 5, pp. 1471-1476 (2021).
