Japanese Journal of Applied Physics · 1994 · 55 citations · 16 references
EngineeringMaterials EngineeringMaterials ScienceOptoelectronicsSemiconductor DevicesSemiconductor MaterialsDislocations In SemiconductorsLaser DiodesOptoelectronic DevicesSemiconductor Device MaterialsSemiconductor HeterostructuresSemiconductor LasersContinuous Mode OperationContinuous OperationDislocation DensityDislocation NetworksHeterostructure DesignHeterostructure LasersSemiconductor Laser DiodesTwo-dimensional Semiconductor Heterostructures
Blue-green laser diodes exhibiting continuous-wave operation during hundreds-of-seconds have been fabricated. This structure is a ZnCdSe/ZnSSe/ZnMgSSe separate-confinement heterostructure with low dislocation density of ∼10 5 cm -2 in the n-ZnMgSSe cladding layer. The use of a GaAs buffer layer has lead to the decrease of dislocation density for laser-diodes, with which we have observed CW operation up to 80° C, that showed the feasibility of ZnCdSe/ZnSSe/ZnMgSSe SCH laser-diodes.
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Degradation of II-VI based blue-green light emitters
Supratik Guha, J. M. DePuydt, M. A. Haase et al. · Applied Physics Letters · 1993 · 224 citations
Room temperature continuous operation of blue-green laser diodes
Naofumi Nakayama, Satoshi Itoh, T. Ohata et al. · Electronics Letters · 1993 · 204 citations
Continuous-wave, room temperature, ridge waveguide green-blue diode laser
A. Salokatve, Heonsu Jeon, Jie Ding et al. · Electronics Letters · 1993 · 137 citations