20Q20XAR.18 50.8 mm Dia. UVFS High-Energy Laser Wedged Window; t=9.4 mm 1000-1550nm
- Type
- Window
- Subtype
- Wedge Window
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4479364768320768
- λ
- 1210 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
20Q20XAR.18 50.8 mm Dia. UVFS High-Energy Laser Wedged Window; t=9.4 mm 1000-1550nm
The 20Q20XAR.18 is a high-quality wedge window designed for use with high-energy lasers in the 1000-1550nm wavelength range. This window, sourced from MKS/Newport, boasts a diameter of 50.8mm and a thickness of 9.4mm, making it a robust and durable option for various optical applications.
The window features a wedge angle of 0.008726646259971648 degrees, which is crucial for managing beam displacement and preventing unwanted interference in laser systems. This feature is particularly beneficial in applications where precise beam control is essential.
The 20Q20XAR.18 is made from UVFS material, identified as UVFS Mal- 1965 in the material database. This material is known for its excellent optical properties and resistance to high-energy laser damage, ensuring the window's longevity and reliability in demanding environments.
Both the front and back surfaces of the window are coated with New XAR-18, a broadband antireflection coating designed for use in the 1000-1550nm wavelength range. This coating reduces surface reflections, enhancing transmission and improving overall system performance.