NPCH-15-6700 15 x 15 mm 50:50 (R:T) N-BK7 Non-polarizing Cube Beamsplitter; t=15mm 670nm
- Type
- Beam Splitter
- Subtype
- Cube BS
- Brand
- OptoSigma
Properties
- Shape
- Volume
- A
- 15 mm
- B
- 15 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5139053951741006
- λ
- 670 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
NPCH-15-6700 15 x 15 mm 50:50 (R:T) N-BK7 Non-polarizing Cube Beamsplitter; t=15mm 670nm
The NPCH-15-6700 is a non-polarizing cube beamsplitter offered by OptoSigma, designed for applications that require a 50:50 (R:T) split ratio at a wavelength of 670nm. This beamsplitter is constructed with high-quality N-BK7 glass from Schott, ensuring excellent optical performance.
The beamsplitter features a 15mm x 15mm aperture, making it suitable for a wide range of optical systems. The physical data indicates a reflection of 0.5 and a transmission of 0.5, which is typical for a 50:50 beamsplitter. The geometry of the cube is also 15mm on all sides, providing a compact and robust design.
The NPCH-15-6700 is coated with ideal broadband anti-reflection (AR) coatings on all surfaces, including the hypotenuse faces. This coating helps to minimize unwanted reflections and increases the overall transmission of the beamsplitter. The hypotenuse 1 face is coated with an OptoSigma-specific coating (NPCH-6700), further enhancing its performance at the specified wavelength.
This beamsplitter is available for purchase directly from the OptoSigma website, where it is currently in stock. For more information or to make a purchase, users can follow the provided weblink.
