This is a BK7-NPBSC-25.4-1200-1600 N-BK7 Broadband Non-Polarizing Cube Beamsplitter, sourced from Simtrum. The beamsplitter is designed for use within the wavelength range of 1200-1600nm, making it suitable for a variety of applications in this spectrum.
The beamsplitter is a cube-shaped optical element, with each side measuring 25.4mm. This cube geometry is a common design for beamsplitters, as it provides a robust and compact solution for splitting or combining beams. The beamsplitter features a broadband anti-reflective (AR) coating on all surfaces, except for the hypotenuse faces.
The hypotenuse faces of the beamsplitter are coated with a Sim BB-NPBS 1600 45 coating on one face and an ideal broadband AR coating on the other. This specific coating configuration allows for optimal performance within the 1200-1600nm wavelength range.
The beamsplitter has a reflection of 0.5 and a transmission of 0.5, providing a 50/50 split of the incident light. This makes it a versatile tool for various applications where equal division of light is required.
For more information, including availability and pricing, please refer to the provided weblink: https://www.simtrum.com/WebShop/ProductInfo.aspx?pid=376&id=6309