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  • Sapphire Window

Sapphire Window

Sapphire Windows are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural strength is very high, the thickness of sapphire window plate made by the enhanced transmittance is thinner than that of ordinary high dielectric window plate.Chemically, sapphire is a single crystal aluminum oxide (Al2O3), which is ideal for transfer between 0.15 and 5.5μm


Product Details

Sapphire Windows are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural strength is very high, the thickness of sapphire window plate made by the enhanced transmittance is thinner than that of ordinary high dielectric window plate.Chemically, sapphire is a single crystal aluminum oxide (Al2O3), which is ideal for transfer between 0.15 and 5.5μm.Sunday Optics manufacture:Sapphire window, sapphire lens, sapphire light block,sapphire dome lens.

Specifications

Diameter2mm to 600mm
Diameter Tol.+/-0.02
MaterialSapphire (Al2O3)
Surface Quality60-40 standard
Flatness1/10lambda
Chamfer0.25mmx45degree
CoatingAR Coating is on request.



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