In conclusion we have demonstrated the generation of 0.7 ps light pulses by hybrid mode locking of a commercial semiconductor laser at 1.3 /spl mu/m. Detuning towards shorter wavelengths is found to be crucial for obtaining ultrashort pulses. A theoretical analysis shows that this detuning compensates for the bandgap reduction due to many body interactions.<>
Hybrid mode-locking of semiconductor lasers
Proceedings of LEOS '93 ; 294-295
01.01.1993
135721 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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