48-401 25 x 38 mm 70:30 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm

The 48-401 is a 25 x 38 mm rectangular beamsplitter, designed with a 70:30 (R:T) ratio for the near-infrared (NIR) spectrum of 700-1100nm. This beamsplitter is sourced from the reputable optical vendor, Edmund Optics.

The beamsplitter is constructed from N-BK7 Schott glass, a popular material for its high homogeneity and low auto-fluorescence. The glass has a thickness of 3mm, providing durability and stability. The beamsplitter's geometry, including its width of 25mm and height of 38mm, is designed for optimal performance in various optical systems.

The front surface of the beamsplitter is coated with EDM 48-395, a coating specifically designed to enhance the beamsplitter's performance in the NIR spectrum. This coating ensures a 70% reflection and 30% transmission ratio, making it ideal for applications that require a high reflection rate.

The beamsplitter's physical data further highlights its capabilities. With a reflection of 0.7 and transmission of 0.3, it offers a balanced performance for both reflection and transmission. This beamsplitter is currently in stock, ensuring quick delivery for your optical system needs.

For more information and to purchase, please visit the provided weblink: https://www.edmundoptics.com/p/25-x-38mm-70r30t-nir-plate-beamsplitter/8649/