Electronics Letters · 2007 · 132 citations · 3 references
EngineeringElectrical EngineeringOptoelectronicsPhotonicsSemiconductor DevicesHigh-frequency Semiconductor DevicesIntegrated PhotonicsLaser DiodesPhotonic Integrated CircuitsSemiconductor Device MaterialsSemiconductor LasersHigh-power Semiconductor LasersIntegrated LasersIntegrated Semiconductor LasersSemiconductor Laser DiodesVertical-cavity Surface-emitting Lasers
High-efficiency, high-speed, tapered-oxide-apertured 980 nm vertical-cavity surface-emitting lasers (VCSELs) with 35 Gbit/s error-free operation have been demonstrated. This is the highest data rate reported for directly modulated VCSELs to date. The devices are also highly efficient, showing a record-high data-rate/power-dissipation ratio of 3.5 Gps/mW.
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High-efficiency, high-speed VCSELs with deep oxidation layers
Y.-C. Chang, C.S. Wang, Leif Johansson et al. · Electronics Letters · 2006 · 43 citations