IBM Journal of Research and Development · 1963 · 22 citations · 0 references
Optical PumpingPhotonicsElectrical EngineeringEngineeringRadiation GenerationPhysicsSemiconductor LasersRelativistic Laser-matter InteractionApplied PhysicsLaser ApplicationsGaas Injection LaserShort PulsesForward-biased Gaas DiodesOptoelectronicsLow Duty Cycle
Stimulated emission of radiation from forward-biased GaAs diodes was recently observed in several laboratories. <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">1,2</sup> The observations reported were made with short pulses (< 20 µsec) and a low duty cycle at 77°K. In this Letter continuous stimulated emission is reported.