216110 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures type-II junctions
SiGeSn laser diodes and method of fabricating same
#2Quantum cascade lasers with electrically tunable emission wavelengths
#3Nitride semiconductor device
#4Semiconductor light source with electrically tunable emission wavelength