R. L. Fork, B. I. Greene, and C. V. Shank, Generation of optical pulses shorter than 0.1 psec by colliding pulse mode locking, Applied Physics Letters, vol.38, issue.9, p.671, 1981.
DOI : 10.1063/1.92500

J. A. Valdmanis, R. L. Fork, and J. P. Gordon, Generation of optical pulses as short as 27 femtoseconds directly from a laser balancing self-phase modulation, group-velocity dispersion, saturable absorption, and saturable gain, Optics Letters, vol.10, issue.3, p.131, 1985.
DOI : 10.1364/OL.10.000131

P. M. French, J. A. Williams, and J. R. Taylor, Passively mode locked c.w. dye lasers operating from 490 nm to 800 nm, Revue de Physique Appliqu??e, vol.22, issue.12, p.1651, 1987.
DOI : 10.1051/rphysap:0198700220120165100

URL : https://hal.archives-ouvertes.fr/jpa-00245724

V. Langford, R. S. Grant, C. I. Johnston, K. Smith, and W. Sibbett, Group-velocity-dispersion compensation of a passively mode-locked ring LiF:F_2^+ color-center laser, Optics Letters, vol.14, issue.1, p.45, 1989.
DOI : 10.1364/OL.14.000045

P. Georges, F. Salin, and A. Brun, Generation of 36-fsec pulses near 775 nm from a colliding-pulse passively mode-locked dye laser, Optics Letters, vol.14, issue.17, p.940, 1989.
DOI : 10.1364/OL.14.000940

F. Salin, P. Grangier, G. Roger, and A. Brun, Observation of High-Order Solitons Directly Produced by a Femtosecond Ring Laser, Physical Review Letters, vol.56, issue.11, p.1132, 1986.
DOI : 10.1103/PhysRevLett.56.1132