Electronics Letters · 1995 · 40 citations · 4 references
EngineeringElectrical EngineeringMaterials ScienceOptoelectronicsPhotonicsSemiconductor DevicesQuantum ConfinementQuantum OptoelectronicsQuantum WellsSemiconductor HeterostructuresSemiconductor PhysicsWide Band Gap SemiconductorsCarrier Confinement In Quantum WellsHeterostructure DevicesHeterostructuresPower OutputQuantum Well HeterostructuresQuantum Well StructuresSuperluminescent DiodesVisibility
Superluminescent diodes (SLDs) based on (AlGa)As single quantum well separate confinement heterostructures have been fabricated. The dependencies of their output power and spectrum on active channel length, pumping level and temperature were studied. Using combined pulsed/DC pumping an average spectrum width of 98 nm was obtained. A visibility function FWHM of 5.5 µm and 1/e2 width of 9.5 µm were recorded.
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Optimised Fabry-Perot (AlGa)As quantum-well lasers tunable over 105 nm
D. Mehuys, M. Mittelstein, A. Yariv et al. · Electronics Letters · 1989 · 34 citations
Very wide spectrum multiquantum well superluminescent diode at 1.5 μm
Susumu Kondo, Hiroshi Yasaka, Y. Noguchi et al. · Electronics Letters · 1992 · 29 citations