FAIRY-Series Industrial Compact Low-Power UV Nanosecond Laser
The newly introduced FAIRY low-power355nm UV laser has a clean blue/white appearance and an integrated compact,lightweight,fully featured design that saves space,integration cost and installation/removal effort. The water-cooled355nm5W model offers10–300kHz repetition and pulse energy exceeding185μJ. Pulse width<15ns@30kHz,M²<1.2 and spot roundness>90%provide precise,efficient processing. Uses include3C-surface engraving,on-the-fly line marking and3D printing.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 355 nm |
| Average Power [FAIRY 355; Configuration: 5W-30K; @30KHz] | >5W@30KHz |
| Pulse Energy [FAIRY 355; Configuration: 5W-30K] | >160 μJ |
| Specified Frequency | 30 kHz |
| Repetition Frequency Range | 30~150 kHz |
| Pulse Width | <15 ns |
| Beam Quality M² | <1.2 |
| Spot Circularity | >90 % |
| Beam Diameter | ~0.45 mm |
| Divergence Angle | <1.5 mRad |
| Pointing Stability | <20 μrad/°C |
| Polarization Ratio | 100:1 Linear,Horizontal |
| Pulse Stability [RMS] | <3 % |
| Average Power Stability [over 12 hours] | <3 % |
| Cold-Start Warm-Up | <40 mins. |
| Standby Warm-Up | <10 mins. |
| Ambient Temperature | 5-40°C |
| Ambient Humidity [Non-condensing] | 20 to 80,Non-condensing |
| Storage Temperature | -20 to 50 °C |
| Storage Humidity [Non-condensing] | 20 to 80,Non-condensing |
| Power Requirements (VDC/Watts) | 12/300 |
| Average Power Consumption | <150 W |
| Communication Protocol | RS232 |
| Cooling Method | Water |
| Weight | 3.2 kg |
Applications
Key Features
Datasheet
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Supplier Information
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