Custom Shape Polished Quartz Substrate | High Precision

Custom Shape Polished Quartz Substrate | High Precision

Product Item : QiM00-018
Category： Quartz Glass Wafers/Discs/Substrates
Material: High purity quartz glass
Purity: 99.99%
Surface: Polished /Transparent
Minimum Order Quantity: Negotiable
INQUIRY EMAIL

Custom Shape Polished Quartz Substrate | High Precision

Custom shape polished quartz substrates are ultra-precision fused silica (quartz glass) components, meticulously machined and polished to meet exact dimensional, optical, and thermal requirements. These substrates are engineered for applications demanding micron-level accuracy, superior surface finish, and exceptional material purity.
Custom Shape Polished Quartz Substrate | High Precision

Key Features & Benefits

✔ Ultra-Smooth Surface Finish – Optical polishing (Ra <1nm) for minimal light scattering and high laser damage thresholds.
✔ High Geometric Precision – CNC-machined to ±0.005mm tolerances with custom edge profiles, bevels, and contours.
✔ Exceptional Thermal & Chemical Stability – Withstands 1200°C and resists acids, solvents, and plasma erosion.
✔ Broad Optical Transmission – >90% transmission from deep UV (185nm) to near-IR (2.5µm).
✔ Customizable Shapes & Features –
    Non-standard geometries (discs, rectangles, polygons, freeform)
    Precision holes, slots, grooves, and chamfers
    Laser etching, alignment marks, or anti-reflective coatings

Why Choose Our Custom Quartz Substrates?
    Advanced CNC + Laser Machining – Complex shapes with sub-micron accuracy.
    Strict Quality Control – 100% inspection for surface defects, flatness, and dimensional compliance.
    Material Expertise – OH-free, low-fluorescence, or radiation-hardened grades available.

Customization Options
    Material: Optical-grade, UV-grade, or JGS1/JGS2 fused silica.
    Thickness: From 0.1mm to 50mm (ultra-thin or heavy-duty).
    Coatings: AR, ITO, hydrophobic, or custom metallic layers.
    Post-Processing: Double-side polishing, edge grinding, or laser drilling.