BK7-BSP-12.7-900-1200-80:20 12.7 mm Dia. N-BK7 20:80 (R:T) Broadband Plate Beamsplitter; t=3mm 900-1200nm

This Beam Splitter, sourced from Simtrum, is a high-quality optical component designed for use in a wide range of applications. It features a circular geometry with a diameter of 12.7 mm and a thickness of 3 mm, providing a robust and compact design.

The Beam Splitter is made from n-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. This material is known for its low auto-fluorescence, high laser damage threshold, and excellent homogeneity, making it an ideal choice for various optical systems.

The coating on the front surface of the Beam Splitter is sim bs8020900120045, a proprietary coating developed by Simtrum. This coating is designed to provide broadband performance, with a specified wavelength range of 900-1200 nm. The coating is a 20:80 (R:T) beamsplitter, meaning it reflects 20% of the incident light and transmits 80%. This ratio is consistent across the entire wavelength range, ensuring predictable and reliable performance.

The physical data of the Beam Splitter includes a reflection of 0.2 and a transmission of 0.8, corresponding to the 20:80 (R:T) ratio. This data is provided to give users a clear understanding of the Beam Splitter's performance.

According to the vendor, this item is currently in stock and can be purchased directly from the Simtrum website. The item data also includes a weblink to the product page for easy reference.