InAs/GaAs QD Laser
A schematic diagram of InAs/GaAs quantum-dot laser on Si

InAs/GaAs QD Laser

Quantum Dot Intermediate Band Solar Cell
Schematic diagrams for charge distribution and electron distribution and relaxation pathways in InAs/GaAs quantum dot solar cells in the QDs for un-doped QDs and Si-doped QDs, respectively.

Quantum Dot Intermediate Band Solar Cell

Self-catalyst III-V Nanowire
SEM image of GaAsSb NWs

Self-catalyst III-V Nanowire

III-V Multi-junction Solar cell on Si
Schematic diagrams of 1.7eV AlGaAs solar cells grown on Si substrates.

III-V Multi-junction Solar cell on Si

Thermophotovoltaic
Schematic diagram of Thermophotovoltaic devices.

Thermophotovoltaic

Infrared Photodetectors
Quantum dot infrared photodectors

Infrared Photodetectors