NPCH-10-6328 5 x 5 mm 50:50 (R:T) N-BK7 Non-polarizing Cube Beamsplitter; t=5mm 632.8nm

The NPCH-10-6328 is a high-quality non-polarizing cube beamsplitter from OptoSigma, designed for use with a wavelength of 632.8nm and a 5mm thickness. This beamsplitter is a 5 x 5 x 5 mm cube, making it a versatile and compact solution for various optical applications.

The beamsplitter features a 50:50 reflection-to-transmission ratio, ensuring balanced light distribution between the reflected and transmitted beams. The front, back, left, and right surfaces are coated with ideal broadband anti-reflection (AR) coatings, minimizing unwanted reflections and enhancing overall transmission.

The hypotenuse faces of the beamsplitter are treated with specialized coatings: one side features an OptoSigma-specific NPCH-6328 coating, while the other side is coated with an ideal broadband AR coating. This unique configuration allows for optimal performance and compatibility with various optical systems.

The NPCH-10-6328 is crafted from N-BK7 glass from Schott, a material known for its excellent optical properties and high homogeneity. This beamsplitter is available through the OptoSigma website, where users can find additional information, specifications, and purchasing options.