NPCH-10-4880 10 x 10 mm 50:50 (R:T) N-BK7 Non-polarizing Cube Beamsplitter; t=10mm 488nm
- Type
- Beam Splitter
- Subtype
- Cube BS
- Brand
- OptoSigma
Properties
- Shape
- Volume
- A
- 10 mm
- B
- 10 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5222419722431357
- λ
- 488 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
NPCH-10-4880 10 x 10 mm 50:50 (R:T) N-BK7 Non-polarizing Cube Beamsplitter; t=10mm 488nm
The NPCH-10-4880 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 488nm. This beamsplitter is constructed with N-BK7 glass, a popular material known for its excellent optical properties and versatility.
The beamsplitter features a 10mm x 10mm aperture, providing a generous area for beam manipulation while maintaining high precision and accuracy. The cube shape of the beamsplitter ensures robustness and ease of integration into various optical systems. With its 10mm thickness, the NPCH-10-4880 is suitable for applications that require a substantial optical path length.
The NPCH-10-4880 boasts an anti-reflection (AR) coating on all surfaces, including the hypotenuse faces, ensuring minimal loss of light due to reflection. The AR coating is ideal for broadband applications, providing high transmission across a wide range of wavelengths. The beamsplitter's hypotenuse faces are further enhanced with an OptoSigma-specific coating (NPCH-4880) for optimal performance at the specified 488nm wavelength.
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