BK7-NPBSP-25.4-900-1200-50:50 25.4 mm Dia. N-BK7 50:50 (R:T) Broadband Non-Polarizing Plate Beamsplitter; t=3mm 900-1200nm

This product is a Thin BS (Beam Splitter) type optical element, sourced from the reputable vendor, Simtrum. It features a base shape of a circle, with a diameter of 25.4 mm and a thickness of 3 mm, making it a compact and lightweight option for various optical applications.

The material used in the construction of this beamsplitter is N-BK7, a type of borosilicate glass manufactured by Schott. This material is known for its excellent optical properties, making it a popular choice in various optical applications.

The beamsplitter is designed to operate within the wavelength range of 900-1200 nm, with a reflection of 50% and transmission of 50% at the specified wavelength of 1064 nm. This 50:50 ratio of reflection to transmission makes it a broadband non-polarizing plate beamsplitter, suitable for applications that do not require polarization control.

The front surface of the beamsplitter is coated with a sim npbs 900-1200 45 coating. This coating enhances the beamsplitter's performance within the specified wavelength range, ensuring optimal operation.

The beamsplitter is available in a Thin Lens shape, which is advantageous in applications where space is a constraint. Despite its thin profile, it maintains the same optical performance as a traditional beamsplitter.