Applied Physics B · 2004 · 72 citations · 19 references
EngineeringElectrical EngineeringPhysicsOptoelectronicsPhotonicsSensorsGas SensorsInfrared SpectroscopyLaser CoolingLaser PhysicsOptical SensingOptical SensorsDistributed Feedback LasersInfrared Gas SensorsInfrared SensorsQuantum Cascade LasersQuantum Cascade Structures
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Continuous Wave Operation of a Mid-Infrared Semiconductor Laser at Room Temperature
Mattias Beck, Daniel Hofstetter, T. Aellen et al. · Science · 2002 · 779 citations