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Fiber Laser Protective Window, Fused Silica, 45 mm, 3.0 mm Thick, 1030-1090 nm
Fiber Laser Protective Window, Fused Silica, 45 mm, 3.0 mm Thick, 1030-1090 nm
Model: 634831-117
In Stock
Product Series Overview
Protective Windows for High Power Fiber LasersThe 634831-117 Fiber Laser Protective Window is made of fused silica material and is Amada® OEM compatible. It has a diameter of 1.77 in. (45 mm), edge thickness of 3.0 mm. These fused silica parallel optical windows feature a high 20J/cm2 laser induced damage threshold (LIDT), and a low 10-50 ppm absorption.
Specifications
- Diameter45.0 mm
- MaterialFused Silica
- Antireflection Coating1030 to 1090 nm
- Reflectance<0.1% to 0.2%
- Transmittance>99.6% @ 1030 nm
>99.9% @ 1064 nm
>99.6% @ 1070-1080 nm - Thickness3.0 mm
- Thermal Expansion Coefficient∆n/∆T 9.6×10-6 K-1
- Damage Threshold20J/cm2
- Absorption10-50 ppm
- OEM CompatibilityAmada®