R. Kiyan et al., Stabilisation of actively modelocked Er-doped fibre laser by minimising interpulse noise power, ELECTR LETT, 34(25), 1998, pp. 2410-2411
A novel method is reported for stabilising an actively modelocked Er-doped
fibre laser through minimisation of the average interpulse noise power. Lon
g term stable operation of a harmonically actively modelocked fibre sigma-l
aser is demonstrated using the proposed method.