216146 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well lasers [SQW-lasers], multiple quantum well lasers [MQW-lasers] or graded index separate confinement heterostructure lasers [GRINSCH-lasers] using transitions from higher quantum levels intersubband lasers, e.g. laser transitions within the conduction or valence bands in non unipolar structures
Weak Index Guiding of Interband Cascade Lasers
#2Surface-emitting semiconductor light-emitting device
#3Semiconductor laser wafer and semiconductor laser
#4Quantum cascade laser device
#5Thermal emission source and two-dimensional photonic crystal for use in the same emission source
#6Semiconductor device and method for producing light and laser emission
#7SEMICONDUCTOR QUANTUM CASCADE LASER AND SYSTEMS AND METHODS FOR MANUFACTURING THE SAME
#8Interband tunneling intersubband transition semiconductor laser
#9Intersubband mid-infrared electroluminescent semiconductor devices
#10Non-invasive, in vivo substance measurement systems
#11Intersubband semiconductor lasers with enhanced subband depopulation rate