This is a BK7-NPBSC-12.7-900-1200 12.7 x 12.7 x 12.7 mm N-BK7 Broadband Non-Polarizing Cube Beamsplitter, designed for use in the 900-1200nm wavelength range. The beamsplitter is sourced from Simtrum, a reputable vendor in the optical industry.
The beamsplitter is a cube-shaped optical element, with each side measuring 12.7 mm. This compact design is ideal for applications where space is a constraint. The beamsplitter is made of N-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence.
The beamsplitter features a 50/50 broadband non-polarizing coating on its hypotenuse 1 side, ensuring equal reflection and transmission of light, regardless of its polarization state. The other surfaces are coated with an ideal broadband anti-reflective coating, further enhancing the beamsplitter's performance by minimizing unwanted reflections.
The beamsplitter's physical data indicates a reflection of 0.5 and a transmission of 0.5, demonstrating its balanced performance. The item is currently in stock and available for immediate purchase through the vendor's website.