High speed ultra-low chirp 1.55/spl mu/m GaInAs/AlGaInAs MQW BRS DFB lasers

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.

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Bibliographische Detailangaben
Hauptverfasser:	Blez, M., Kazmierski, C., Mathoorasing, D., Quillec, M., Gilleron, M., Landreau, J., Nakajima, H.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Chirp modulation Injection-locked oscillators Laser modes Optical device fabrication Optical modulation Power lasers Quantization Quantum well devices Quantum well lasers
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Beschreibung
Zusammenfassung:	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.
DOI:	10.1109/ISLC.1992.763622