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GZTECH GME Series 200W-500W High-Repetition MOPA Pulsed Fiber Laser (Models YFPN-200/300/500-GME)
Product Brief
This is GZTECH’s medium-power MOPA pulsed fiber laser, covering 200W-500W power range. It features high repetition rate and large pulse energy, making it ideal for industrial scenarios like surface treatment and laser cleaning. It offers excellent electro-optical conversion efficiency and stable operation.
Product Features
- High-Repetition MOPA Architecture: Supports 200W/300W/500W power output, with a repetition rate range of 1-3000kHz, adapting to multi-scenario industrial processing.
- Large Pulse Energy Output: Single pulse energy reaches 1.5mJ, paired with high beam quality (M² <1.8) to ensure precision in high-energy processing.
- Wide Parameter Adjustment Range: Pulse width is adjustable (2-500ns for 200W; 50-500ns for 500W), matching process requirements of different materials.
- High-Efficiency Design: Electro-optical conversion efficiency is increased by 20%, reducing long-term energy consumption and suiting batch production scenarios.
- Multi-Scenario Compatibility: Air-cooled/water-cooled dual cooling solutions (varies by model) meet heat dissipation needs of different power ranges.
Product Parameter Table
| Category | YFPN-200-GME | YFPN-300-GME | YFPN-500-GME |
|---|---|---|---|
| Optical Properties | |||
| Wavelength | 1060-1080 nm | 1060-1080 nm | 1060-1080 nm |
| Average Power | 200 W | 300 W | 500 W |
| Beam Quality M² | <1.8 | <1.8 | <1.8 |
| Max Single Pulse Energy | 1.5 mJ | 1.5 mJ | 1.5 mJ |
| Repetition Rate Range | 1-3000 kHz | 1-2000 kHz | 1-2000 kHz |
| Pulse Width Range | 2-500 ns | - | 50-500 ns |
| Fiber Diameter | 7×1 mm | 7×1 mm | 10×1 mm |
| On/Off Response Time | <20 μs | <20 μs | <20 μs |
| Output Power Uncertainty | <5 % | <5 % | <5 % |
| General Properties | |||
| Machine Dimensions | 425×349×135 mm | 374×497×135 mm | 448×439×182 mm |
| Weight | 21 kg | 25 kg | 23 kg |
| Supply Voltage | 48 V(DC) | 48 V(DC) | 48 V(DC) |
| Max Power Consumption | 800 W | 1150 W | 1950 W |
| Cooling Method | Air-cooled | Air-cooled | Water-cooled |
Product Application Fields
- Surface roughening
- High-speed marking
- Laser grooving
- Laser cleaning
- Laser marking
- Laser welding
- Aluminum surface cleaning
- Ceramic surface treatment
Product FAQ
-
What is the adjustable pulse width range of this laser? Answer: The 200W model supports 2-500ns adjustment, and the 500W model supports 50-500ns adjustment, matching energy requirements of different materials.
-
What is the practical benefit of the high repetition rate (1-3000kHz)? Answer: High repetition rate improves processing efficiency, suiting scenarios like high-speed marking and batch cleaning that require continuous output.
-
Is there a difference in cooling methods between models? Answer: Yes—the 200W/300W models use air cooling, while the 500W model uses water cooling, matching heat dissipation needs of the corresponding power range.
-
What advantage does the 20% increase in electro-optical conversion efficiency offer? Answer: It reduces equipment energy consumption, lowers heat dissipation pressure, and improves long-term operation stability.
- Which scenarios is the 1.5mJ max single pulse energy suitable for? Answer: It suits high-energy-density processing scenarios like surface roughening and laser grooving, ensuring consistent treatment results.
