FIT-Series Industrial Low-Power Full-Range Nanosecond Lasers
The new FIT low-power 355nm UV laser uses a clean blue/white finish and an integrated compact, lightweight design weighing only 4kg. Although smaller overall than FOTIA, its mounting-foot positions, body length/width and beam height match the water-cooled FOTIA series for optical integration and easy replacement. Electrical connections are simplified to 12V power and a 25-pin signal connector. Definitions largely match water-cooled FOTIA, adding 232 serial communication within the 25-pin connector. Automatic startup and complete interface cables are standard; key-switch, signal and serial connections adapt to machine needs. Cost effectiveness, excellent spot performance, pulse energy up to 200μJ and average power headroom above 30% support easy operation and fast integration.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 355 nm |
| Repetition Frequency Range | 10~300 kHz |
| Beam Quality M² | <1.2 |
| Spot Circularity | >90 % |
| 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 Humidity | -20 to 50 °C |
| Storage Humidity [Non-condensing] | 20 to 80,Non-condensing |
| Communication Protocol | RS232 |
| Cooling Method | Water |
| Average Power [FIT 355; Configuration: 3W-30K; @30KHz] | >3W@30KHz |
| Pulse Energy [FIT 355; Configuration: 3W-30K] | >100 μJ |
| Specified Frequency [FIT 355; Configuration: 3W-30K] | 30 kHz |
| Pulse Width [FIT 355; Configuration: 3W-30K] | <15 ns |
| Beam Diameter [FIT 355; Configuration: 3W-30K] | ~0.45 mm |
| Power Requirements (VDC/Watts) [FIT 355; Configuration: 3W-30K] | 12/350 |
| Average Power Consumption [FIT 355; Configuration: 3W-30K] | <110 W |
| Weight [FIT 355; Configuration: 3W-30K] | 4.1 kg |
| Average Power [FIT 355; Configuration: 5W-30K; @30KHz] | >5W@30KHz |
| Pulse Energy [FIT 355; Configuration: 5W-30K] | >160 μJ |
| Specified Frequency [FIT 355; Configuration: 5W-30K] | 30 kHz |
| Pulse Width [FIT 355; Configuration: 5W-30K] | <15 ns |
| Beam Diameter [FIT 355; Configuration: 5W-30K] | ~0.45 mm |
| Power Requirements (VDC/Watts) [FIT 355; Configuration: 5W-30K] | 12/350 |
| Average Power Consumption [FIT 355; Configuration: 5W-30K] | <130 W |
| Weight [FIT 355; Configuration: 5W-30K] | 4.1 kg |
| Average Power [FIT 355; Configuration: 10W-50K; @50KHz] | >10W@50KHz |
| Pulse Energy [FIT 355; Configuration: 10W-50K] | >200 μJ |
| Specified Frequency [FIT 355; Configuration: 10W-50K] | 50 kHz |
| Pulse Width [FIT 355; Configuration: 10W-50K] | <13 ns |
| Beam Diameter [FIT 355; Configuration: 10W-50K] | ~0.65 mm |
| Power Requirements (VDC/Watts) [FIT 355; Configuration: 10W-50K] | 24/450 |
| Average Power Consumption [FIT 355; Configuration: 10W-50K] | <180 W |
| Weight [FIT 355; Configuration: 10W-50K] | 4.3 kg |
Applications
Key Features
Datasheet
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