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.