Optimization of Tunneling-Injection InAs/InP (100) Quantum Dashes Lasers for High-Speed Optoelectronic Devices


We investigate in detail the influence of the tunneling-injection design on the device performances of InAs/InP QDashes-based broad-area lasers. Using optimum design, high-performances single mode buried ridge stripe Fabry-Perrot lasers are reported (external efficiency of ~0.17 W/A per facet and threshold current of ~16 mA for as-cleaved 600 mum-long… (More)


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