Excited-state absorption in various bismuth-doped fibers.
Riumkin KE, Melkumov MA, Varfolomeev IA, Shubin AV, Bufetov IA, Firstov SV, Khopin VF, Umnikov AA, Guryanov AN, Dianov EM.
Riumkin KE, et al. Among authors: firstov sv.
Opt Lett. 2014 Apr 15;39(8):2503-6. doi: 10.1364/OL.39.002503.
Opt Lett. 2014.
PMID: 24979029