05BW40-30AR.18 12.7 mm Dia. N-BK7 Parallel Optical Flat Window; t=6 mm 1000-1550nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- MKS/Newport
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5047941854792575
- λ
- 1210 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
05BW40-30AR.18 12.7 mm Dia. N-BK7 Parallel Optical Flat Window; t=6 mm 1000-1550nm
The 05BW40-30AR.18 is a high-quality optical window from the renowned vendor MKS/Newport. This window, with a diameter of 12.7 mm and a thickness of 6 mm, is designed for use within the wavelength range of 1000-1550nm, making it suitable for a wide range of optical applications.
The window is made from N-BK7, a popular optical glass from Schott, known for its excellent optical properties and high damage threshold. This material is often used in laser applications due to its low absorption and high transmission in the specified wavelength range.
The 05BW40-30AR.18 features anti-reflective coatings on both the front and back surfaces. These coatings, designated as 'new ar-18 fromfigure', are designed to minimize reflection and increase transmission, further enhancing the performance of the window in its intended application.
The window's geometry is that of a flat window, which is ideal for applications where a flat, parallel surface is required. This could include use as a protective window, a beam splitter, or as an element in a more complex optical system.
