Plan Optik AG
	GLASS- AND QUARTZWAFERS Materials Borosilicate Glass (e.g. Borofloat33® or Pyrex7740®). Quartz Glass (fused quartz and fused silica). Alkali free Glass. Optical Glass. Dimensions Diameter: 50.8 to 300 mm. Thickness: 100 microns to 10 mm. Design Optimized edge profile with flat(s) or notch. Double side or single side polished or ground (Standard: double side polished). Clean room packed (class 1000 according to Fed 209). Specifications Minimal ttv (total thickness variation): 2 microns. Minimal bow / warp: 10 microns. Minimal roughness of polished surfaces: 0.5 nm (Ra). MDF Polishing Best available surface quality (no micro defects). No measurable micro damaging (sub surface damaging). Unbeatable bonding results (without defects and fast). "Ready to etch" (stable, defect free etching behaviour). Options Intermediate sizes. Square Wafers. Asymmetric edge profiles. Consecutive laser marking. Standard Wafers Structured Wafers   READ MORE (PDF)   READ MORE Contact Carsten Wesselkamp Email: c.wesselkamp@planoptik.com Tel: +49 2664 5068 25 Fax: +49 2664 5068 91     BACK