1-NC-2-1250 12.7 x 12.7mm 50:50 (R:T) N-BK7 Non-Polarizing Cube Beamsplitter; t=12.7mm 532nm

The 1-NC-2-1250 is a non-polarizing cube beamsplitter from Altechna, designed for applications that require equal reflection and transmission of light. This beamsplitter is fabricated from N-BK7 Schott, a popular optical material known for its excellent optical properties and versatility.

The beamsplitter has a cubic geometry, with each side measuring 12.7mm, providing a substantial surface area for light interaction. The thickness of the beamsplitter is also 12.7mm, ensuring rigidity and stability during operation.

The physical data of the beamsplitter indicates a 50:50 (R:T) split, meaning that 50% of the incident light is reflected while the remaining 50% is transmitted. This characteristic makes it ideal for applications that require balanced light distribution.

The beamsplitter is coated with ideal broadband AR on all surfaces except the hypotenuse faces. The front and back faces, as well as the left and right faces, are coated with ideal broadband AR, ensuring minimal reflection and maximizing transmission. The hypotenuse faces are coated with ALT NPBS 532, a coating specifically designed for 532nm wavelength, the operating wavelength of the beamsplitter.