The University of Sheffield
Semiconductor Materials & Devices

Gallery

Quantum cascade laser on AlN tile SEM image of quantum cascade laser on AlN tile
SEM image of surface grating in quantum cascade laser SEM image of lateral grating quantum cascade laser
Microscope image of lateral grating quantum cascade laser Cross-sectional SEM image of electrically pumped vertical external cavity surface emitting laser.
SEM of Etch profile of electrically pumped vertical external cavity surface emitting laser SEM of photonic crystal structure for mid-infrared devices
SEM of grating structure for mid-infrared devices Microscope image of waveguide fabrication
InGaAs-capped bilayer TEM GaAs capped Bilayer TEM

Group Photo 2010

group photo
Left to right. Li-Chih, ZeeZee, Qi, Dave, Kris, Jon, Ken, Majid, Richard, Hifsa