BK7-LNPBSC-25.4-780 25.4 x 25.4 x 25.4 mm N-BK7 Laser Line Non-Polarizing Cube Beamsplitter 780nm

This is a BK7-LNPBSC-25.4-780 N-BK7 Laser Line Non-Polarizing Cube Beamsplitter, designed for use with a wavelength of 780nm. The beamsplitter is sourced from Simtrum, a reputable vendor in the optical industry. It is available for purchase on their website, with the catalog number BK7-LNPBSC-25.4-780.

The beamsplitter is a cube-shaped optical element, with each side measuring 25.4mm. This compact design allows for easy integration into various optical systems. The beamsplitter is made from N-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence.

The beamsplitter's coating is another notable feature. Both the front and back surfaces are coated with ideal broadband AR, ensuring high transmission and minimal reflection across a broad spectrum. The left and right surfaces also feature ideal broadband AR coating. The hypotenuse 1 surface is coated with Sim NPBS 780 AOI 45, a specialized coating designed for optimal performance at a 45-degree angle of incidence and a wavelength of 780nm. The hypotenuse 2 surface is coated with ideal broadband AR.

The beamsplitter's physical data indicates a reflection of 0.5 and a transmission of 0.5 at the specified wavelength. This 50/50 split ratio makes it suitable for applications requiring equal distribution of light.