216090 ⎘
Semiconductor lasers; Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure plane dependent doping using amphoteric doping
Passivation of VCSEL sidewalls
#2Waveguide device having delta doped active region
#3Passivation of VCSEL sidewalls
#4Surface-emitting type device and its manufacturing method
#5Semiconductor laser device of III-V group compound and fabrication method therefor
#6Ridge-type semiconductor laser element fabrication method