calcium fluoride window

Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM

CaF2 Windows, Excimer Laser Windows, 180nm-8M Overview: Calcium Fluoride (CaF2) Window is a popular choice for use with excimer lasers with the feature of its low absorption coefficient and high damage threshold. Star Optic offers either uncoated or with a broadband anti-reflective coating for our Calcium fluoride (CaF2) windows. The uncoated windows provide high transmission from the ultraviolet (180 nm) to the infrared (8 m). The AR-coated windows feature an antireflectio

4.5μM Sapphire Optical Window 150nm Hard Calcium Fluoride Window

Sapphire Window, Hard Windows, 150nm-4.5M Windows Overview: Sapphire Windows provide a transmission range extending from the UV to the MIR. The uncoated sapphire windows are designed for applications in the 150 nm - 4.5 m range. AR coated sapphire windows feature anti-reflective coatings for 1.65 m - 3.0 m or 2.0 m - 5.0 m on both sides. Sapphire windows are well known for its exceptional surface hardness. They can only be scratched by a few materials other than