Tag Archives: glass processing

High Precision Processing of Flexible or Thick Glass

Processing (cutting or micro-structuring) tempered or non-tempered, flexible or thick glass with high precision can be a challenging task. Mesh glass wafers and wafers for wafer-level-packaging (WLP) require various shapes of through-holes with high aspect ratio channels in the same wafer. Femtosecond lasers are perfect for both selective laser etching (SLE) and 5-axis drilling heads. … Continue reading

10-May-2022 Blog, Lasers, Light Conversion

Glass Cutting with Ultra-Short IR Laser Pulses

Laser glass cutting with ultra-short IR pulses is now a key technique for high throughput glass processing. Cutting thick glass (>500 um) using this technique possesses unique challenges. Specifically, this technique requires focusing the laser energy to a tight spot and spreading the beam evenly throughout the glass depth. To learn more about several solutions … Continue reading

10-Dec-2019 Blog, Holo/Or, Optics
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