Laser Components and Accessories
Sapphire Windows
Depend on the world’s largest producer of sapphire windows. Coherent is a vertically integrated manufacturer, who can grow, polish, and coat windows up to 200 mm.
Sapphire's unique combination of characteristics - broad transmission range, high hardness, mechanical strength, and chemical resistance - make it an ideal choice for applications ranging from drones and unmanned vehicles through medical devices.
Sapphire Window Capabilities
Choose coatings, flatness/wavefront distortion, and mechanical tolerances to suit your specific requirements.
Product Specifications
Parameter |
Capabilities |
Diameter |
3 mm to 200 mm |
Mechanical Tolerances |
±0.05 mm |
Optical Quality |
< λ/10 transmitted wavefront distortion |
Coatings |
Available from 193 - 5300 nm Coatings qualified for MIL-STD-810G (Salt/fog) Optical transmission tailored to application Coatings abrasion and chemical resistant to plasma for excimer applications |
Damage Threshold |
> 20 J/cm² at 1064 nm |
