Electronics Letters · 1993 · 204 citations · 3 references
Optical PumpingPhotonicsElectrical EngineeringRoom TemperatureBlue-green Laser DiodesEngineeringSolid-state LightingLaser DiodesCompound SemiconductorApplied PhysicsLaser ApplicationsQuantum Photonic DeviceOptoelectronicsContinuous-wave Operation
Continuous-wave operation in wide-gap II-VI semiconductor current injection laser diodes at room temperature has been demonstrated for the first time. Stimulated emission was observed at a wavelength of 523.5 nm with a threshold current of 45 mA (1.4 kA/cm2) from ZnCdSe/ZnSe/ZnMgSSe single-quantum-well (SQW) separate-confinement heterostructure (SCH) laser diodes.
3
Hiroyuki Okuyama, T. Miyajima, Y. Morinaga et al. · Electronics Letters · 1992 · 152 citations