Fast-Axis Collimators (FAC)

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.

FAC

Effective focal length [mm]

Remaining divergence [mrad]

FAC160

of Fused Silica

0.16+/- 3.6

FAC160

0.16+/- 3.6

FAC200

0.20+/- 3.3

FAC286

0.29

+/- 2.3

NEW:  FAC300 (BFL=52 µm)

0.30

+/- 2.2

NEW:  FAC300 (BFL=80 µm)

0.30

+/- 2.2

FAC360

0.36

+/- 1.8

FAC590

0.59

+/- 1.1

FAC910

0.91

+/- 0.7

FAC1100

1.10

+/- 0.6

FAC1500 (BFL=150 µm)

1.50

+/- 0.45

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