| 摘要 |
Optical transmission system in which Erbium Doped Fibre Amplifiers (EDFAs) present in a 'curb' are supplied remotely by a pump laser signal. By composing the supply signal of various signals with mutually close-lying wavelengths, Stimulated Brillouin Scattering (SBS) is avoided, due to which it was not possible to supply EDFAs remotely up to now. <IMAGE> |
