FQCW 266-25
Diode Pumped Continuous Wave Solid State Laser
• 266 nm
• Continuous Wave
• Single Frequency
• Low Intensity Noise
• M² < 1.3, TEM00
• Up to 25 mW
• Conduction Cooled
• Patented Design (*)
lithography · inspection · spectroscopy · analytics
Optical Data
Wavelength
266 ± 1 nm
Nominal Output Power
25 ± 2 mW
Output Power Adjustability
3 – 30 mW
Linewidth
< 300 kHz
Coherence Length
> 1000 m
Beam Propagation Factor M²
< 1.3, TEM00
Polarisation orientation and purity
vertical, > 100:1
Beam Diameter
0.6 ± 0.1 mm
Beam Divergence
< 0.8 mrad
Beam Pointing Stability (2)
< 3 µrad/K, < 3 µrad/h
Static Alignment Tolerance (2)
lateral ± 0.25 mm, angular ± 2.5 mrad
Power Stability (1)
< 2 %rms
Noise (100 kHz – 10 MHz)
< 1 %rms
Electrical Data
Power Consumption Mean (Max)
< 100 W (200 W)
Line Voltage 90 - 250 V AC (50-60 Hz)
Communication Interfaces
USB / RS232
Safety Features
key switch, interlock
Miscellaneous
Warm-up Time (cold starting)
< 15 min
Operating Temperature (laser head)
20 - 35 °C non-condensing
Laser Head Dimensions
91 x 270 x 379 mm³ (H x W x L)
Control Unit Dimensions
115 x 363 x 325 mm³ (H x W x L)
Laser Head Weight
14.7 kg
Control Unit Weight
5.5 kg
Notes
1. After 30 minutes warm-up in the temperature range 20 - 35 °C, temperature change < 1 K/h.
2. Position and angle of static alignment tolerances are specified with regard to laser beam exit.
3. The exit window is equipped with the Manual Window Shifter (MWS) in case of external photo contamination. This laser system is not equipped with the Automatic Crystal Shifter (ACS) due to the lower power densities on all internal optical elements.
(*) Protected by patents: DE10339210B4, EP1344105B1, US7027209B2, DE102010064382B4, US9429814B2
Dimensions
Laser Safety Labels
商品属性 [波长] 266 ± 1 nm [功率] 25 ± 2 mW