Custom Quartz Optical Windows (1mm-1200mm)For Lasers

Micro To Large Aperture Quartz Windows Up To 1200mm Protective Plate Product Description

Asin Optics custom-manufactures optical windows ranging from 1mm to 1200mm for laser systems. Whether for miniature fixed lasers requiring small 1mm windows or large-scale laser systems needing meter-class large-aperture silica windows, we provide custom solutions leveraging precision cold processing, high-accuracy polishing, and advanced coating capabilities.

We support customization across a wide range of shapes, thicknesses, and spectral specifications, and offer rapid prototyping as well as volume production for high-laser-damage-threshold silica windows.

We currently offer high-quality silica substrates, including JGS1, JGS2, and JGS3:

1. JGS1 Synthetic UV Fused Silica: High transmission in the 185–2500 nm range; suitable for high-power UV laser systems and semiconductor equipment.
2. JGS2 Optical Fused Quartz: High transmission in the 220–2500 nm range; widely used in industrial and medical applications.
3. JGS3 Infrared Fused Quartz: High transmission in the 260–3500 nm range; capable of withstanding extremely high temperatures.

Additionally, due to the inherent properties of silica, these windows feature a low coefficient of thermal expansion, exceptional thermal stability, and a high laser damage threshold.

Why Choose Us To Custom Large Diameter Silica Protective Plates

1. We offer a range of silica optical windows, from 1mm miniature windows to meter-class sizes.
2. Our high-purity silica materials (such as JGS1, JGS2, and JGS3) feature high transmission across a broad spectral range and are compatible with various laser wavelengths, including 193nm, 248nm, 355nm, 532nm, and 1064nm.
3. We can apply high-power laser coatings to these high-purity silica substrates to meet specific customer requirements, providing high-power laser protection windows suitable for applications involving excimer, YAG, and fiber lasers.
4. Our meter-class silica optical windows achieve surface flatness of λ/20, parallelism of 5 arcseconds, and a surface quality of 10-5.
5. We offer custom shaping capabilities, accommodating not only standard circular and square designs but also complex geometries such as stepped windows, drilled holes, and other custom profiles.

Large Diameter Quartz Windows (up to 1200mm) Metrology And Inspection

Custom Capability Of 1mm to 1200mm Custom Quartz Windows

1mm to 1200mm Custom Quartz Windows Applications