BSW720 Dia:2in 50:50 (R:T) ZnSe Plate Beamsplitter; Coating: 7-14 µm; t=8 mm

The BSW720 Dia:2in 50:50 (R:T) ZnSe Plate Beamsplitter is a high-quality optical component sourced from Thorlabs. This beamsplitter is designed with a circular geometry, featuring a diameter of 50.8 mm and a thickness of 8 mm, making it suitable for a wide range of optical applications.

The beamsplitter is made from ZnSe material, specifically identified as znse marple-1964 in the item data. This material is known for its excellent optical properties, making it a popular choice in the industry. The beamsplitter is designed to operate at a wavelength of 633 nm, providing optimal performance in this specific light spectrum.

The BSW720 features a 50:50 beam splitting ratio, meaning it evenly divides incoming light beams into reflected and transmitted components. The coating on the front surface of the beamsplitter is 'tho 50znsebs70001400', which is specifically designed for the 7-14 µm wavelength range. This coating ensures the beamsplitter's performance and durability in its intended application.

The beamsplitter's physical data indicates that the reflection and transmission coefficients are both 0.5, further highlighting its 50:50 beam splitting ratio. This beamsplitter is available for purchase directly from Thorlabs, and the provided weblink confirms that it is currently in stock.