Founded is 2001 TopGaN was a second company in Europe to demonstrate violet laser diodes and since then it introduced many innovative technologies in the field of nitride emitters, including:

  • Laser diodes structures on “plasmonic” substrates,
  • Molecular Beam Epitaxy growth of gallium nitride laser diode structures,
  • Multi-Watts laser diode arrays and mini-arrays,
  • Demonstration of high power blue-violet superluminescent diodes,
  • Multiple wavelengths laser diode arrays.

Andrzej KAsprowiak
President

Krzysztof Węgrzyn
CEO

Steve najda
Business development

Michał leszczyński
R&D

piotr perlin
CTO

Łucja Marona
Sales