Slow-Axis Collimator Arrays (SAC)

The "Slow-Axis Collimator" lenses consist of a monolithic array of cylindrical lenses. The very low curvature deviation of the individual lenses of the array ensures most efficient collimation of the light of all emitters of a laser bar.

Emitter size/pitch [µm]

Remaining divergence [mrad]

50 / 500

15

100 / 500

40

100 / 1000

12.5 / 28.5

150 / 500

90

150 / 500

65

200 / 400

100

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