Nonlinear interaction between femtosecond solitons has been investigated in a distributed erbium-doped fibre amplifier (DEDFA). It is shown that when the input femtosecond soliton pair is in phase, the soliton self-frequency shift is greatly accelerated by soliton interaction.
- Optical amplifiers
- Optical transmission
- Soliton transmission
ASJC Scopus subject areas
- Electrical and Electronic Engineering