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Overview
Products Description
Our GZTECH Solid-state ultrafast picosecond pulsed ultraviolet (UV) lasers are advanced laser sources that emit extremely short pulses—on the order of picoseconds (10⁻¹² seconds)—in the ultraviolet wavelength range (typically 355 nm or below). These systems combine high peak power with minimal thermal effects, enabling ultra-precise processing and advanced photonic applications.
Key Characteristics
Pulse Duration: Typically 1–15 picoseconds
Wavelength: Ultraviolet range, commonly 355 nm (3rd harmonic).
Technology Base: Solid-state IR laser (e.g., Nd:YVO₄ or Yb:YAG) + nonlinear frequency conversion (SHG, THG, FHG)
Repetition Rate: 0.4 to 2MHz
Beam Quality: Excellent spatial coherence and low divergence.
Advantages
Ultra-High Precision: Short UV wavelength enables micron/sub-micron resolution.
Minimal Thermal Effects: Picosecond pulses reduce heat-affected zones (HAZ).
High Peak Power: Enables multiphoton absorption and nonlinear interaction.
Compact & Stable: All-solid-state architecture ensures reliability and portability.
High Absorption: UV light couples well with polymers, glasses, and ceramics.
Core Applications
| Industry | Application Example |
|---|---|
| Microelectronics | PCB drilling, micro-hole cutting, OLED/IC patterning |
| Medical Devices | Marking, structuring, or micromachining of polymer/biomaterials |
| Semiconductors | Wafer scribing, silicon micromachining, photomask repair |
| Display Technology | TFT-LCD repair, laser lift-off, glass trimming |
| Scientific Research | Fluorescence excitation, spectroscopy, ultrafast dynamics |
FAQ
1. Q: What is the expected lifespan or durability of the product?
A: Our product has an expected lifespan of 3-10 years and is designed to withstand heavy use in industrial environments.
2. Q: What is your company's experience and reputation in the industry?
A: Our company has been in business for 7 years and has a reputation for delivering high-quality products and excellent customer service. We have worked with numerous clients in various industries.
3. Q: What is your company's policy on Products Warranty?
A: We usually offer 18 months warranties on our Solid Laser Source products to ensure customer satisfaction.
4. Q: Are there any certifications or standards that the product meets?
A: Yes, our product meets several industry certifications and standards, including CE/ ROHS certifications and standards.
Advantages
a.Supports burst output mode
b.The compact design
c.The design features a short optical path and high stability
Spec
Optical characteristics
| N | Characteristics | Parameter value | Unit |
| 1 | Center wavelength |
355 |
nm |
| 2 | Average output power | >10@1MHz | W |
| 3 | Pulse repetition rate(PRR) | Single~2 | MHz |
| 4 | Pulse duration(FWHM) | <15 | ps |
| 5 | Output power stability(Std Dev) | <3% | RMS |
| 6 | Beam quality M² | <1.3 | / |
| 7 | Beam circularity,far field | >90% | / |
| 8 | 1/e²beam diameter@20cm | 1.5±0.2 | mm |
| 9 | Polarization direction | Level | / |
| 10 | Polarization ratio | >100:1 | / |
| 11 | Barelightdivergenceangle | <1 | mrad |
| 12 | Warm-up time from cold start | <30 | min |
Electrical characteristics
| N | Characteristics | Parameter value | Unit |
| 13 | Power supply voltage | 24 | VDC |
| 14 | Working current | < 25 | A |
| 15 | Power consumption | <600 | W |
| 16 | Recommended power | ≥800 | W |
Environmental requirements
| N | Characteristics | Parameter value | Unit | |
| 17 |
|
15-35 | ℃ | |
| 18 | storage temperaturet | -10-50 | ℃ | |
| 19 | Cooling Method | <90 | % |
Water cooler requirements
| N | Characteristics | Parameter value | Unit | |
| 20 |
|
>1000 | W | |
| 21 | Water flow | >6 | L/min | |
| 22 | Water tank temperature control | 25±0.3 | ℃ |
Structural characteristics
| N | Characteristics | Parameter value | Unit |
| 23 | Laser dimension (without feet and galvanometer adapter) | 541*314*129 | mm |
| 24 | Net weight |
≤35 |
k g |
Diagram
