FOTIA (ONE) Air Cooling
| Parameter | 3W-30K | 5W-30K |
| Wavelength (nm) | 355 / 532 | |
| Average Power (W) | >3W @30kHz | >5W @30kHz |
| Pulse Energy (μJ) | >100 | >160 |
| Specified Frequency (kHz) | 30 | |
| Repetition Rate Range (kHz) | 10–300 | |
| Beam Quality (M²) | <1.2 | |
| Operating Temperature (°C) | 15–35°C | |
| Average Power Consumption (W) | <110 | <130 |
| Power Supply Requirement (VDC/W) | 12V / 350W | |
| Weight (kg) | 7.2 | |
FOTIA (ONE) Water Cooling
| Parameter | 3W-30K | 5W-30K | 10W-50K |
| Wavelength (nm) | 355 | ||
| Average Power (W) | >3W @30kHz | >5W @30kHz | >10W @50kHz |
| Pulse Energy (μJ) | >100 | >160 | >200 |
| Specified Frequency (kHz) | 30 | 50 | |
| Repetition Rate Range (kHz) | 10–300 | ||
| Beam Quality (M²) | <1.2 | ||
| Operating Temperature (°C) | 5–40°C | ||
| Average Power Consumption (W) | <110 | <130 | <180 |
| Power Supply Requirement (VDC/W) | 24V / 450W | ||
| Weight (kg) | 5 | 4.3 | |
Discover FOTIA ONE nanosecond UV and green laser with integrated design, stable output, M²<1.2 beam quality and 10ns pulse width. Air-cooled and water-cooled options for precision industrial processing.
Product Pictures

Product Introduction
The FOTIA ONE Series redefines compact nanosecond laser performance with a fully integrated design and outstanding beam quality, available in both UV and Green wavelengths.
True All-in-One Integration
Optical cavity and driver electronics are built into a single compact module, providing exceptional resistance to electromagnetic interference while simplifying system installation.
Reliable & Stable Output
Engineered for industrial consistency, FOTIA ONE delivers stable power output for long-term precision processing and reduced maintenance requirements.
Industry-Leading Beam Performance
Beam quality: M² < 1.2
Pulse width: ~10ns
Beam circularity: >95%
This ensures fine marking edges, clean micro-processing results, and high repeatability across demanding applications.
Flexible Cooling Options
Air-Cooled Models (UV & Green) – Ideal for compact marking systems.
Water-Cooled UV Model – Smaller footprint, enhanced integration flexibility for automated production lines.
FOTIA ONE is ideal for electronics manufacturing, semiconductor processing, high-precision marking, glass processing, and advanced micro-machining applications.
Application Cases
3D Printing
Electronics & Electrical Appliances
Medical Industry
Dental Applications
Aerospace, etc.
Packaging Industry
Paper Packaging
Glass Packaging
Plastic Packaging
Pharmaceutical Marking
Metal Packaging, etc.
3C Marking
Marking on Mobile Phone Back Covers
Charger Marking
PCB Marking
Cable Marking, etc.




