With the True Gaussian Laser (TGL), Osela expands our portfolio with a diode laser of outstanding Gaussian characteristics. The beam quality is close to that of a fiber laser and thus, combines the advantages of a diode laser, such as compact design and reliability, in one product. Due to the passively applied beam shaping the laser is thermally and mechanically stable and very user-friendly. So there is nothing to stop it from being used alone or in combination with another optical element for beam shaping, such as a top hat or donut profile. .