Current Research

Blanket epitaxy of III-V quantum dot/dash lasers on Si

Blanket epitaxy of III-V lasers on Si are achieved through engineering III-V/Si templates with minimal dislocation densities and employing defect-immune quantum dot/dash as active regions.




Selective epitaxy of bufferless III-V lasers on SOI

Bufferless III-V lasers on SOI are achieved through innovating novel selective area growth schemes and designing air-cladded micro- and nano-cavities.