TETA. Industrial Femtosecond Laser System
Femtosecond Yb-doped diode-pumped solid-state amplifier system with an integrated fiber seed oscillator is ideally suitable for industrial applications such as micromachining, as well as for scientific research activities.
One of the smallest laser heads in its class
<270 fs pulse duration for the TETA-6 and -10
М2 as low as <1.15
>20 W average power
>2 mJ pulse energy
24/7 operation, no user maintenance required
Compact monolithic body for optimal temperature stability
PC control and monitoring
TETA-3-HE
TETA-6
TETA-10
TETA-20
Maximum average output power
3 W
6 W
10 W
20 W
Maximum pulse energy
>2 mJ
>400 uJ
>1 mJ
Minimum pulse duration1)
<270 fs
<350 fs
Pulse duration tuning range1)
<270 fs - 10 ps
<350 fs - 10 ps
Central wavelength2) (fixed)
1033±3 nm
1030±3 nm
M^2
<1.15
<1.25
Beam diameter (at 1/e^2)
3±0.3 mm
5±0.5 mm
Pulse repetition rate (user-adjustable)
single-shot…200 kHz (up to 1 MHz upon request)
Pre- and post-pulse contrast
>5000:1
Long-term output stability3)
<0.5% rms over 48 h
Output polarization
linear, vertical
Spatial mode
TEM00
Beam ellipticity4)
<10%
Beam astigmatism4)
<10%
Beam divergence (full angle)
<0.6 mrad
Beam pointing stability
<25 urad/°C
Cold start warm-up time (beam position, output power)
<40 min
Environmental and utility specifications
Operating temperature
15-30 °C
Relative humidity
<60%, non-condensing
Voltage
single-phase; 100-240 VAC; 50/60 Hz
Power consumption
<1.5 kW
<2 kW
Physical dimensions
Laser head (LxWxH)
460x250x147 mm
500x330x147 mm
Control and power supply 19" rack (WxLxH)
553x600x663 mm
Umbilical length
3 m
1) - measured with Avesta's AA-10DD-12PS interferometric autocorrelator using Gaussian fitting; motorized tunable pulse duration with PC control up to 10 ps is also installed by default; the Compulse-1030 external hollow-fiber pulse compressor with output pulse duration down to 30 fs is also available as an option;
2) - external second, third and fourth harmonic generators are available upon request; certain built-in combinations are also available; Raman shifters to 1530 nm and 1890 nm are also available;
3) - measured under stable environmental conditions;
4) - measured at maximum average power and 100 kHz repetition rate.
商品属性 [波长] 1030±3 nm [脉宽] <350 fs - 10 ps [脉冲能量] >1 mJ [平均功率] 20 W