Title :
High speed ultra-low chirp 1.55/spl mu/m GaInAs/AlGaInAs MQW BRS DFB lasers
Author :
Blez, M. ; Kazmierski, C. ; Mathoorasing, D. ; Quillec, M. ; Gilleron, M. ; Landreau, J. ; Nakajima, H.
Author_Institution :
Centre National d´´Etudes des Telecommunications Laboratoire de Bagneux
Abstract :
We report chirp values reduced to the information bandwidth (0.1 nm) on 10 Gb1s operating InGaAslInGaAbAs MQW DFB lasers. A very low linewidth enhancementfactor of 1.8 was estimated above threshold by injection locking methods.
Keywords :
Bandwidth; Chirp modulation; Injection-locked oscillators; Laser modes; Optical device fabrication; Optical modulation; Power lasers; Quantization; Quantum well devices; Quantum well lasers;
Conference_Titel :
Semiconductor Laser Conference , 1992. Conference Digest. 13th IEEE International
Conference_Location :
Kagazwa, Japan
Print_ISBN :
4-930813-51-4
DOI :
10.1109/ISLC.1992.763622
