NHL-550
550 mJ | 30 Hz
Thanks to the modular design and wide range of Nd:YAG pumping lasers, such systems can be easily adapted and optimized for specific scientific, medical and industrial tasks
Their advanced optical configuration ensures exceptional beam quality and pulse-to-pulse stability, combining high energy output with elevated PRR for demanding scientific and industrial applications
This makes the NHL-550 laser the ideal choice when both energy and precision are equally critical
Optimal balance of pulse energy and PRR
Single-axis output of all harmonics
Temperature stabilization
Extended service intervals
Easy integration and control
The NHL-550 laser meet all modern requirements for this class of equipment
Incorporate a number of features that simplify operation and expand functionality
- Replaceable harmonic generators enable quick configuration changes for operation in different spectral ranges
- Automatic wavelength detection (532 nm, 355 nm, 266 nm, 213 nm) and stable single-beam alignment across all harmonics eliminate the need for additional adjustments
- Integrated energy meters continuously monitor pulse energy at any selected wavelength, ensuring precise real-time control without the need for external devices. This allows for compact OEM integration and frees external equipment for other measurement tasks
Specifications
| Model | NHL-550 | ||
|---|---|---|---|
| Pulse repetition rate, Hz | 10 | 20 | 30 |
| Pulse energy, mJ / at 1064 nm | 550 | 550 | 500 |
| Pulse energy, mJ / at 532 (1) nm | 300 | 300 | 280 |
| Pulse energy, mJ / at 355 (1) nm | 140 | 130 | 110 |
| Pulse energy, mJ / at 266 (1) nm | 70 | 60 | 50 |
| Pulse energy, mJ / at 213 (1) nm | 25 | 20 | 15 |
| Pulse duration (2), ns | 16 ± 2 | ||
| Divergence (2), mrad | ≤ 1,5 | — | ≤ 2,0 |
| Beam diameter (2), mm | ≤ 8 | ||
| Pulse energy stability (2), % | ± 1,5 | ||
| Jitter (2) (3), ns | ± 1,0 | ||
| Cooling system | Water-air | ||
| Power supply, W (220±20 V, 50-60 Hz) | 1000 | 1500 | — |
| Laser head (L×W×H), mm | 685 × 240 × 145 | ||
| Power supply unit (L×W×H), mm | 755 × 360 × 690 | ||
The specification is subject to change without notice
(1) With external harmonic generator
(2) Specified at 1064 nm
(3) Measured relative to the external trigger pulse of the Q-switch
Applications
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Ablation
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LIBS
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LIDAR
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Shockwave generation
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Photochemistry
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Pumping
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Material processing
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Laser ultrasonics
