Lytid is a startup company positioned on the terahertz sources market. It is dedicated to the advancement and distribution of terahertz technologies across the world. Lytid’s scientific background builds on more than 15 years of applied research at the MPQ lab of the Paris Diderot University and had engendered several publications in some of the most recognized scientific journals. Many academic and industrial laboratories have already called upon our know-how in terms of design, fabrication and characterization of THz sources based on quantum cascade laser technology. Dozens of our lasers are used right now around the world and we now released it to everyone.