Wavelength-tunable picosecond pulses from a passively mode-locked figure-eight Erbium-doped fiber laser with a Sagnac fiber filterB. Ibarra-Escamilla, O. Pottiez, J. W. Haus, E. A. Kuzin, M. Bello-Jiménez and A. Flores-RosasJ. Eur. Opt. Soc.-Rapid Publ., 3 (2008) 08036DOI: https://doi.org/10.2971/jeos.2008.08036