BSP0125-9R6 25.4 mm Dia. 40:60 (R:T) N-BK7 Plate Beamsplitter; t=3mm 900-1200nm

The BSP0125-9R6 is a high-quality beamsplitter from Union Optic, designed with a circular geometry and a diameter of 25.4 mm. This beamsplitter is 3 mm thick and is made from the renowned N-BK7 material, which is known for its excellent optical properties.

The BSP0125-9R6 is specifically designed for use in the 900-1200nm wavelength range, making it suitable for a wide range of applications. The beamsplitter features a 40:60 (R:T) split ratio, meaning that 40% of the incident light is reflected while 60% is transmitted. This ratio is uniform across the entire wavelength range, ensuring consistent performance.

The front surface of the beamsplitter is coated with the UNI BSP4060900120045 coating, which is specifically designed to enhance its performance in its intended wavelength range. This coating ensures high transmission and reflection rates, contributing to the overall efficiency of the beamsplitter.

The beamsplitter is designed in the shape of a thin lens, which not only contributes to its compact size but also makes it easy to integrate into various optical systems. The physical data of the beamsplitter indicates a reflection of 0.4 and a transmission of 0.6, further highlighting its high performance.