Why UV Lasers Lead the Way in Glass Micromachining

UV lasers have become the preferred choice for glass micromachining thanks to their outstanding precision, clean processing, and adaptability. Their exceptional beam quality allows ultra-fine focusing for micron-level accuracy, while "cold processing" minimizes heat-affected zones, preventing cracks, burns, or deformation—perfect for heat-sensitive materials. Combined with high processing efficiency and broad material compatibility, UV lasers deliver superior results on transparent and brittle substrates such as glass, sapphire, and quartz.

In applications like glass cutting and micro-drilling, UV lasers create smooth, crack-free edges and precise microholes for use in display panels, optical components, and microelectronics. However, to sustain this "cold precision," a stable thermal environment is essential. Consistent temperature control ensures the laser's beam quality, output stability, and service life remain at their peak.

That's where TEYU Chiller comes in. Our CWUP and CWUL series industrial chillers are tailored for 3W–60W ultrafast and UV lasers, while the RMUP rack-mounted series serves 3W–20W UV laser systems. Designed for high precision and reliability, TEYU industrial chillers maintain optimal laser performance, ensuring consistent, high-quality results in glass and transparent material micromachining.