Fast-axis collimator (FAC)
LIMO Lissotschenko Mikrooptik GmbH
The "Fast-Axis Collimator" lens is the first and most important optical component of high power diode laser systems. The large numeric aperture allows the collimation of the entire diode power with best beam quality. The lenses are manufactured from high-quality glass and have an acylindrical surface. The high transmission and the good collimation properties guarantee best beam transformation efficiency for diode lasers.