Novalux extended-cavity surface-emitting lasers (NECSELs) are high power, low cost visible laser light sources which offer advantages in applications including microdisplay projection, direct scan projection and speciality lighting and illumination. The extended cavity enables NECSEL to provide a high power, single mode beam, and NECSELs couple particularly well into fibres.

Red, green and blue wavelengths are available, plus an RGB Neon laser illumination system.