Sartorius, B.B.SartoriusMöhrle, M.M.MöhrleReichenbacher, S.S.ReichenbacherEbert, W.W.Ebert2022-03-032022-03-031995https://publica.fraunhofer.de/handle/publica/18745910.1109/68.4734651.55- mu m InGaAsP-InP multi-section DFB lasers with an integrated phase tuning section have been fabricated. It is shown for the first time that the self-pulsation can be electrically switched on and off by adjusting the phase current. Reproducible self-pulsation characteristics from device to device are achieved in this way.endistributed feedback lasersgallium arsenideiii-v semiconductorsindium compoundsintegrated opticslaser modeslaser tuningridge waveguidessemiconductor laserswaveguide lasersmulti-section dfb lasersintegrated phase-tuning sectioncontrollable self-pulsationsInGaAsP-InP multi-section dfb lasersself-pulsationelectrical switchingphase currentreproducible self-pulsation characteristicsridge waveguide type laser1.55 mumInGaAsP-InP621535journal article