STR offers consulting service and supplies dedicated software tools for modelling and optimization of advanced optoelectronic and electronic semiconductor devices.
 
In the focus of our interests are various the devices
 
Light-emitting diodes (LEDs):
- visible and UV LEDs made of III-nitride and II-oxide semiconductors, including polar, nonpolar, and semipolar crystal orientations
- orange/red LEDs based on AlInGaP materials system, including (001) and (111) crystal orientations
- infrared LEDs based on AlGaInAs and AlInGaSb systems
- micro-LEDs made of various materials
- phosphor-converted white-light LEDs
 
Laser diodes (LDs):
- visible and UV LDs made of III-nitride and II-oxide semiconductors, including polar, nonpolar, and semipolar crystal orientations
- visible and infrared LDs based on conventional III-V semiconductors, including (001) and (111) crystal orientations
 
Solar cells (SCs):
- III-nitride and hybrid III-N/Si and III-N/III-V SCs
- cascade SCs based on conventional III-V semiconductors
 
High-electron mobility (HEMT) and field-effect (FET) transistors:
- HEMTs and FETs made of III-nitride and II-oxide semiconductors