Erbium doped fibre amplifier: efficient pumping at 807 nm

Amplification of spontaneous emission in erbium-doped single-mode fibers

E. Desurvire, J.R. Simpson · Journal of Lightwave Technology · 1989 · 292 citations

Engineering, Electrical Engineering, Optics +16

Efficient pump wavelengths of erbium-doped fibre optical amplifier

R.I. Laming, M.C. Farries, P.R. Morkel et al. · Electronics Letters · 1989 · 120 citations

Engineering, Electrical Engineering, Optics +15

46.5 dB gain in Er ³⁺ -doped fibre amplifier pumped by 1.48 μm GaInAsP laser diodes

Yoshiharu Kimura, Ken Suzuki, Masataka Nakazawa · Electronics Letters · 1989 · 53 citations

Engineering, Electrical Engineering, Optics +16