WQK4040-AI2 40 x 40 mm N-BK7 Precision Rectangular Window; t=6mm AR 1050-1700nm
- Type
- Window
- Subtype
- Flat Window
- Brand
- Knight Optical
Properties
- Shape
- Rectangular
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
WQK4040-AI2 40 x 40 mm N-BK7 Precision Rectangular Window; t=6mm AR 1050-1700nm
The WQK4040-AI2 is a high-precision rectangular window, measuring 40 x 40 mm with a thickness of 6mm, manufactured from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. This window is sourced from Knight Optical, a reputable vendor known for their quality optical components.
The window features anti-reflective (AR) coatings on both the front and back surfaces, designed to minimize reflection and increase transmission within the wavelength range of 1050-1700nm. This makes it an ideal component for applications that require high transmission in the near-infrared spectrum, such as optical sensing, spectroscopy, and beam shaping.
The window's thin lens shape and rectangular base further enhance its versatility, making it suitable for a wide range of optical systems. The provided data indicates a wavelength of 588nm, although the AR coating is designed for a broader spectrum.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.
