AR Coated Windows

• Company: OPTOMAN
• Type: Windows
• Diameter / Dimension: 3mm - 370mm
• Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
• Spectral range: 193 - 5000 nm
• Transmittance: >99.9%
• LIDT @ 1030 nm, 200 fs: >40 J/cm² @1064 nm, 10 ns
• Absorption: < 1ppm
• Flatness: <λ/10 @ 633 nm

Anti-reflective coated windows, in most cases, protect expensive optical and laser systems. At first sight, they might look very simple components. However, several critical characteristics, like substrate and coating materials, absorption, performance stability, and duty cycle, must be considered when manufacturing and choosing the correct windows.

Laser windows from OPTOMAN, coated with the most advanced coating technology – Ion Beam Sputtering (IBS), are optimized to have excellent spectral performance, a high laser-induced damage threshold (LIDT), temperature & humidity-independent performance, and negligible fatigue and thermal lensing effects. Engineered for utmost precision, these laser windows ensure maximum light transmission and minimum losses.