NHD-160
160 mJ | 20 Hz
The NHD-160 is a compact diode-pumped Nd:YAG laser that generates nanosecond pulses with energies up to 160 mJ and repetition rates up to 30 Hz
This model delivers an exceptional combination of energy, stability, and efficiency — setting a new standard among fully air-cooled systems. The NHD-160 laser's innovative optical and thermal design ensures long-term reliability and consistent beam quality for both laboratory and OEM integration
The NHD-160 laser meets the highest modern standards for its class and includes a range of features that make it the optimal choice for scientific, industrial, and medical applications
Key Features
The estimated diode lifetime exceeds 1 billion pulses
Continuous 24/7 operation capability
Single-axis output of all harmonics
Long maintenance intervals
Compact, air-cooled design — no external chiller required
Easy integration and control via standard interfaces
The NHD-160 is a compact diode-pumped Nd:YAG laser
Compact dimensions and full air cooling make the NHD-160 ideal for scientific setups, field laboratories, and compact OEM systems
- The diode-pumped design ensures high electrical efficiency, low maintenance, and outstanding stability of output parameters over long operating periods
- Its monolithic construction provides superior mechanical and thermal stability, enabling reliable operation even under challenging environmental conditions
- Replaceable harmonic modules allow quick reconfiguration for different wavelengths (532 nm, 355 nm, 266 nm, and 213 nm). Automatic recognition of installed modules, single-beam alignment for all harmonics, and no-adjustment operation make the system extremely user-friendly
- An integrated energy monitoring system continuously measures pulse energy at any selected wavelength in real time. This eliminates the need for external energy meters, freeing up workspace and simplifying integration into complex systems
Specifications
| Model | NHD-160 | |
|---|---|---|
| Pulse repetition rate, Hz | 20 | 30 |
| Pulse energy, mJ / at 1064 nm | 160 | 100 |
| Pulse energy, mJ / at 532 (1) nm | 100 | 55 |
| Pulse energy, mJ / at 355 (1) nm | 55 | 30 |
| Pulse energy, mJ / at 266 (1) nm | 35 | 20 |
| Pulse energy, mJ / at 213 (1) nm | 5 | 4 |
| Pulse duration (2), ns | 10 ± 2 | |
| Divergence (2), mrad | ≤ 1,5 | |
| Beam diameter (2), mm | ≤ 5 | |
| Pulse energy stability (2), % | ± 1,0 | |
| Jitter (2) (3), ns | ± 1,0 | |
| Cooling system | Air cooled | |
| Power supply, W (220±20 V, 50-60 Hz) | 600 | |
| Laser head (L×W×H), mm | 370 × 300 × 155 | |
| Power supply unit (L×W×H), mm | 410 × 370 × 140 | |
The specification is subject to change without notice
(1) With national harmonic generator
(2) Specified at 1064 nm
(3) Measured relative to the external trigger pulse of the Q-switch
Applications
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Laser-induced breakdown spectroscopy (LIBS)
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LIDAR and remote sensing
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Shockwave generation
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Material ablation and micro-processing
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Photochemistry and laser pumping
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Non-destructive testing (NDT)
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Laser ultrasonics
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Medical and biomedical research
