Modeling the distributed gain of single--(1050 or 1410 nm) and dual-wavelength--(800 + 1050 nm or 800 + 1410 nm) pumped thulium-doped fiber amplifiers.
Floridia
Claudio
C
Departamento de Física, Universidade Federal de Pernambuco, Cidade Universitária, Recife, 50670-901, PE, Brazil.
Carvalho
M T
MT
Lüthi
S R
SR
Gomes
A S L
AS