BK7-BSP-12.7-650-900-60:40 12.7 mm Dia. N-BK7 40:60 (R:T) Broadband Plate Beamsplitter; t=3mm 650-900nm

This Beam Splitter, sourced from Simtrum, is a high-quality optical component designed for precise applications. Its primary function is to divide an input beam into two output beams with specific transmission and reflection ratios. The BK7-BSP-12.7-650-900-60:40 features a circular geometry with a diameter of 12.7 mm and a thickness of 3 mm, providing a robust and compact design.

The material of this Beam Splitter is N-BK7 Schott, a well-known and widely used borosilicate glass due to its excellent optical properties. It is specifically designed for use in the wavelength range of 650-900 nm, making it suitable for a broad range of applications.

The coating on the front surface of the Beam Splitter is sim bs604065090045, a proprietary coating developed by Simtrum. This coating is designed to provide a broadband reflection of 40% and transmission of 60% at the specified wavelength range. This specific ratio makes it ideal for applications where balanced light division is required.

The physical data of this Beam Splitter indicates that the reflection is 0.4 and the transmission is 0.6. This means that 40% of the incident light will be reflected, while 60% will be transmitted. This ratio is consistent with the coating specifications, further emphasizing the precision and accuracy of this optical component.