Dispersive Wave Interaction between Solitons in Fiber Lasers with Saturable Absorbers
Résumé
On basis of numerical simulation it is found that the long-distance soliton wings can be formed by dispersive waves emitted by ultrashort pulses due to of various lumped elements in passive mode-locked fiber lasers. Peculiarities of the interaction of two solitons through such wings in lasers with lumped saturable absorbers (SA) are analyzed. Different sets of bound steady-states of two-soliton molecule are obtained. Among them there are sets with and without an alternation of parity of neighboring quantum steady-states. It is shown that the investigated interaction can result in mechanisms of both attraction and repulsion of loosely bound solitons. It is demonstrated a coding of an information by highly-stable bound soliton sequences.
Mots clés
bound states
bound steady-states
Cavity resonators
Dispersion
dispersive wave interaction
Encoding
fibre lasers
highly-stable bound soliton sequences
information coding
laser mode locking
Laser theory
long-distance soliton wings
loosely bound solitons
lumped elements
lumped saturable absorbers
numerical analysis
numerical simulation
optical fibre dispersion
optical saturable absorption
optical solitons
parity alternation
passive mode-locked fiber lasers
Quantum Optics
quantum steady-states
Ring lasers
SA
Solitons
Steady-state
two-soliton molecule
ultrashort pulses
Domaines
Physique [physics]
Origine : Accord explicite pour ce dépôt