BK7-LNPBSC-12.7-633 12.7 x 12.7 x 12.7 mm N-BK7 Laser Line Non-Polarizing Cube Beamsplitter 633nm

The BK7-LNPBSC-12.7-633 is a high-quality non-polarizing cube beamsplitter, designed for use with 633nm laser lines. This beamsplitter is sourced from Simtrum, a reputable vendor known for their extensive catalog of optical elements.

The beamsplitter is constructed from n-BK7 Schott, a high-grade borosilicate glass, and features a robust cube geometry with dimensions of 12.7 x 12.7 x 12.7 mm. This geometry ensures stability and durability, making it ideal for a wide range of applications.

The BK7-LNPBSC-12.7-633 offers a balanced 50/50 split for both reflection and transmission, with a reflection coefficient of 0.5 and a transmission coefficient of 0.5 at the specified 633nm wavelength. This makes it a versatile tool for applications that require equal distribution of light.

The beamsplitter is coated with a broadband anti-reflective (AR) coating on all surfaces, except for the hypotenuse faces. The front and back faces, as well as the left and right faces, are coated with an ideal broadband AR coating, which provides excellent transmission and minimal reflection across a wide range of wavelengths.

The hypotenuse faces are coated with a sim npbs 633 aoi 45 coating on the first hypotenuse face and an ideal broadband AR coating on the second hypotenuse face. This specific coating configuration is designed to optimize performance at a 45-degree angle of incidence for the 633nm wavelength.