Sapphire Square Optical Windows

sapphire glass
April 30, 2025
Category Connection: Sapphire Wafer
The sapphire square window plate is a high-performance optical component crafted from single-crystal aluminum oxide (Al₂O₃), offering exceptional durability and optical clarity for demanding applications. Available in standard sizes ranging from 5×5mm to 200×200mm with thickness options of 0.3-15mm, these window plates can be customized to specific dimensional requirements including unique edge profiles and surface treatments. Our precision manufacturing capabilities include laser cutting and CNC machining to achieve tight tolerances, along with optical polishing to λ/10 surface flatness standards, while optional anti-reflective coatings (R<0.5% per surface) further enhance light transmission performance for specialized optical systems.