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Influence of carrier transport on wavelength chirp of InGaAs/InGaAsP MQW lasers
22
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References
1992
Year
Fsk ChirpPhotonicsOptical PumpingEngineeringLaser ScienceOptical Transmission SystemOptical PropertiesApplied PhysicsLaser ApplicationsCarrier TransportWavelength ChirpIngaas/ingaasp Mqw LasersOptical CommunicationOptoelectronics
The effect of carrier transport across the heterostructure on wavelength chirp in 1.5 μm InGaAs/InGaAsP MQW lasers is described both theoretically and experimentally. A reduction in the FSK chirp to below the resolution limit of the measurements is observed together with an increased modulation bandwidth as the carrier transport time is reduced.