Home > Product > Advance Laser Solution > Solar (Perovskite) Thin Film Etching
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Product Description
By using an optimized ultra short laser pulse process, selectively remove the absorption layer, scratch the black electrode layer, do not damage the substrate, Efficient etching was performed on PEN-ITO.
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Advantages
- High precision, greatly reducing the dead zone width of perovskite thin film batteries, and without volcanic craters;
- PSO + pulse PWM following function;
- The processing speed is fast, the effect is good, and it can adapt to the cutting of polarized light sheet materials of different sizes and shapes;
- Customized modification of multi head independent process parameters;
- The visual system and XYZ motion axis can achieve precise product alignment;
- Specially designed coaxial positive pressure blowing slag removal system to ensure consistent cutting quality.
Specifications
Wavelength | Average Power | Maximum Pulse Energy | Pulse width | Frequency | M2 |
355nm | 30W@400KHz | 75μJ@400KHz | 10ps | 0 to 2MHz | <1.3 |
Pulse Energy Stability | Spot Diameter | Long Term Power Stability | Line Depth | Line Width | |
3%rms | 3mm | <±3%rms | 300nm±10% | 30-225µm |
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