DPM-50 (Er:YAG)
The world's most powerful diode-pumped Er:YAG laser module is available for industrial and medical applications.
The average output power of up to 50 W and repetition rates of up to 2 kHz allows controlled and at the same time precise treatments.
Features
- Compact monolithic laser system
- Highly efficient diode pumping
- No high-voltage required
- Reduced waste heat
- Fiber-coupled versions available
- Maintenance free
- Process variability
Product Specifications |
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| Optical Parameters (free beam / fiber) | |||
| Wavelength | 2940 nm | ||
| Average Output Power (max) | 50 W / 33 W | ||
| Pulse Energy (max) | 600* mJ / 400* mJ | ||
| Pulse Repetition rate (max) | up to 2 kHz | ||
| Pulse Duration | 40 to 1000** µs | ||
| Average Current (max) | 25 A | ||
| Mode of Operation | Pulsed | ||
| Free Beam Quality | M2 < 50 | ||
| Efficiency (optical-optical) | > 10% | ||
| Free Divergence (half angle) | < 50 mrad | ||
| Beam Shape (focus) | top hat like | ||
| Free Beam Diameter | 1.6 mm | ||
| Fiber Diameter GeO2 | ~ 420 µm (NA < 0.2) | ||
| Mechanical Dimensions | |||
| Emission Height | 47.5 mm | ||
| Weight | 1.7 kg | ||
| W x D x H | 120 x 120 x 75 mm | ||
| Electrical Parameters | |||
| max Ripple / Overshoot | < 5% | ||
| Average Power Consumption (max) | < 650 W | ||
| Diode Forward Current | 300 A Pulsed | ||
| Diode Forward Voltage | ~ 30V | ||
| Cooling Requirements | |||
| Required Cooling Power | ≥ 780 W @ 25 °C Environment Temperature | ||
| Coolant Pressure | 3 to 5 bar | ||
| Coolant Flow Rate | ≥ 6 lpm | ||
| Coolant Temperature | 20 to 25 °C | ||
| Coolant | Distilled Water with Algaecide and Corrosion Inhibitor | ||
| Laser Control System | LDD-30300 (integrated) | ||
| Additional Features | Safety circuit and communication interface | ||
| Output Current | up to 300 A | ||
| Rise Time (10 - 90 %) | < 20 µs | ||
| Mechanical Dimensions (WxDxH) | 200 x 150 x 85 mm | ||
| Input Voltage | 110 - 240 VAC, 50/60 Hz | ||
| Efficiency | > 80 % | ||