Applied Physics Letters · 1997 · 38 citations · 5 references
EngineeringElectrical EngineeringOptoelectronicsPhotonicsLaser OpticsLaser PhysicsOptical SourcesSemiconductor LasersUltrafast OpticsFar-infrared SpectroscopyMode LockingMode-locked LasersMode-locked Semiconductor LasersPulsed LasersUltra-short Pulse GenerationUltrafast Pulse GenerationUltrashort Pulse Generation
The generation of 200 picosecond pulses of far-infrared radiation from a p-Ge hot hole laser (50–140 cm−1) was achieved due to active mode locking by electrical intracavity modulation of the gain.
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Hot hole inter-sub-band transition p-Ge FIR laser
V. N. Shastin · Optical and Quantum Electronics · 1991 · 48 citations