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GZTECH Nanosecond UV Laser
Core Technical Features
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- 1.Cold 355nm solid-state UV output, narrow pulse width, thermal-free processing without carbonization or edge burn.
- 2.Excellent beam quality M²＜1.2, high beam circularity and low divergence for ultra-fine precision machining.
- 3.Ultra-stable performance: RMS stability of output power & pulse energy less than 3%, supporting long continuous operation.
- 4.Wide frequency range 40–200kHz adjustable to match diverse marking, drilling and cutting processes.
- 5.Water cooling design, compatible with mainstream galvanometers and F-Theta lenses for easy system integration.
Laser Parameter Specification Table
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| Model | Central Wavelength (nm) | Max Single Pulse Energy (μJ) | Output Power (W) | Frequency Adjustment Range (kHz) | Pulse Width (ns) | Output Power Stability (RMS) | Pulse Stability (RMS) | Beam Quality M² | Divergence Angle (mrad) | Beam Circularity (%) | Beam Diameter (After 10× Beam Expander) | Cooling Method |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-3/5-355-N1A | 355 | >75 / >125 | >3 / >5 (@40kHz) | 30~200 | 10–40 (15±2ns @40kHz) | <3% | <3% | <1.2 | <2 | >90 | 7±0.5mm | Air Cooling |
| S-355-10-N1 | 355 | >160 | >10 (@60kHz) | 30~200 | 10–40 (15±2ns @60kHz) | <3% | <3% | <1.2 | <2 | >90 | 8±0.5mm | Water Cooling |
| S-15-355-N1 | 355 | >250 | >15 (@60kHz) | 40–200 | 10–30 (15±2ns @60kHz) | <3% | <3% | <1.2 | <2 | >90 | 8±0.5mm | Water Cooling |
| S-20-355-HF | 355 | >200 | >20 (@100kHz) | 80–200 | 10–30 (15±2ns @100kHz) | <3% | <3% | <1.2 | <2 | >90 | 8±0.5mm | Water Cooling |
| S-30-355-N1 | 355 | >750 | >30 (@40kHz) | 40–200 | 10–40 (20±2ns @40kHz) | <3% | <3% | <1.2 | <2 | >90 | 10±0.5mm | Water Cooling |
| S-40-355-N1 | 355 | >800 | >40 (@50kHz) | 40–200 | 10–40 (20±2ns @50kHz) | <3% | <3% | <1.2 | <2 | >90 | 10±0.5mm | Water Cooling |
| S-10-532 | 532 | ＞250 | >10 @40kHz | 30~200 | <15 @40kHz | ＜3% | ＜1.3% | >90 | 5±0.5 (8×) | — | Vertical | Water Cooling |
| S-20-532-H2 | 532 | >2500 | >20 (@8kHz) | 5–20 | 50–120 (60±2ns @8kHz) | <3% | <3% | <1.3 | <2 | >90 | 10±0.5mm | Water Cooling |
| S-25-532-N1 | 532 | >416 | >25 (@60kHz) | 50–200 | 10–40 (15±2ns @60kHz) | <3% | <3% | <1.3 | <2 | >90 | 10±0.5mm | Water Cooling |
| S-60-532-N1 | 532 | >1200 | >60 (@50kHz) | 50–200 | 10–40 (20±2ns @50kHz) | <3% | <3% | <1.3 | <2 | >90 | 13±0.5mm | Water Cooling |
Main Application Fields
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- Precision electronics: Marking, micro-drilling and film stripping for PCB, FPC, chips and electronic parts.
- Plastic & optical parts: Traceless engraving on silicone, PC, ABS and optical lenses without whitening.
- Semiconductor & ceramics: Wafer scribing, ceramic substrate carving and blind hole processing.
- Medical & packaging: Sterile marking on medical consumables and micro-perforation for cosmetic & food films.
- Lab & education: Light source for UV optical experiments and precision micro-processing research.
