1) from the front edge of the linear translator to the inner side of housing plate, 2) from the bottom edge of deflection unit to the processing field; the distance
will vary with laser divergence and lens tolerance. 3) Input beam quality: M
Specifications for associated Deflection Units
Mechanical Data:
Beam Displacement
Dynamic Data:
Typical Deflection
Repeatability (RMS)
1)
Max. Gaindrift
1)
Max. Offsetdrift
1,2)
Long-term Drift
Long term Drift with water tempering
1,2;3)
[W] [W2]
Mirrors
Tunings
Acceleration Time (10-90%) (ms)
1) Drift per axis, 2) after warming-up, variations of ambient temperature < 1K, variations of cooling water <1K 3) with water tempering at 4.5 l/min and 22˚C
temperature after 0.5 h warm-up 4) Specification for QU fused Silica mirrors
Specifications for Optics
Wavelength
Coating
Max. Laser Power, cw
03/2013
±15 to ±18 V
7.5 A, RMS, max. 10 A
Max. 200 mVpp, @20MHz
bandwidth
+15 to +35 °C
-10 to +60 °C
≤ 80 % non-condensing
approx. 13.5 kg
250 x 250 mm²
500 x 500 mm²
161.7 mm
123.3 mm
263.0 mm
572.0 mm
221.0 µm
440.0 µm
< 8 µm
< 16 µm
≤ 3 ms
≤ 3 ms
6 mm
173 mm
TURBOSCAN-30
SUPERSCAN-IIE-30
35.7mm
35.38
±0.393 rad
2 µrad
70 ppm/K
35 µrad/K
< 400 µrad
QU
0.90
0.90
CO
2
10,600 nm
AR Coating
2
700 W/cm
3-Axis Subsystems for Laser Beam Deflection AXIALSCAN