Optoelectronics

Optoelectronic devices including visible and ultraviolet (UV) light-emitting diodes (LEDs), micro LEDs, photodetectors, specifically:

  • III-Nitride UV and DUV LEDs
  • III-Nitride and III-V visible micro LEDs
  • Semiconductor Photodetectors
AlGaN DUV LEDs emitting at 234 nm and 246 nm

AlGaN DUV LEDs emitting at 234 nm and 246 nm

AlGaN micropillar UV LED arrays

AlGaN micropillar UV LED arrays

Blue InGaN/GaN nanowire LED with promising micro-PL intensities

Blue InGaN/GaN nanowire LED with promising micro-PL intensities

Red micro-LEDs fabricated in the RIT NanoFab and measured in the NanoPower Research Laboratory

Red micro-LEDs fabricated in the RIT NanoFab and measured in the NanoPower Research Laboratory

Etched sidewalls of III-V epitaxial layers for use as LED. Etch performed using the Plasma-Therm ICP-RIE tool

Etched sidewalls of III-V epitaxial layers for use as LED.  Etch performed using the Plasma-Therm ICP-RIE tool

Packaged GaN green LED.

Packaged GaN green LED

Ultraviolet vertical micropillar LEDs based on AlGaN.

Ultraviolet vertical micropillar LEDs based on AlGaN.

GaN micro-LED array.

GaN micro-LED array