Title :
“Weak-nonlinear” soliton in the solid-state laser with semiconductor saturable absorber
Author :
Krimer, D.O. ; Kalashnikov, V.L. ; Poloyko, I.G. ; Mikhailov, V.P.
Author_Institution :
Int. Laser Center, Minsk, Byelorussia
Abstract :
We show, that the linear ac quantum-confined Stark effect in the semiconductor absorber forms a non-Schrodinger soliton in the presence of negative or positive group-velocity dispersion. It is known, that the near-resonance interaction of an ultra-short pulse with excitonic resonance in a quantum-confined semiconductor produces a shift of resonance, which is proportional to the pulse amplitude
Keywords :
Schrodinger equation; amplitude modulation; high-speed optical techniques; optical dispersion; optical modulation; optical saturable absorption; optical solitons; phase modulation; quantum confined Stark effect; solid lasers; excitonic resonance; linear ac quantum-confined Stark effect; near-resonance interaction; negative group-velocity dispersion; non-Schrodinger soliton; positive group-velocity dispersion; pulse amplitude; quantum-confined semiconductor; semiconductor saturable absorber; solid-state laser; ultra-short pulse; weak nonlinear soliton; Dispersion; Laser excitation; Optical pulses; Power lasers; Pulse modulation; Pump lasers; Resonance; Solid lasers; Solitons; Stark effect;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4947-4
DOI :
10.1109/LEOS.1998.737835
