The PS915H-B is a right-angle prism made from N-BK7 Schott glass, a popular material in the optical industry due to its excellent optical properties and wide transmission range. This prism, sourced from Thorlabs, is designed for use within the wavelength range of 650-1050nm, making it suitable for a variety of applications within this spectrum.
The prism features a hypotenuse of 15mm and a base length of 21.2mm, providing a substantial surface area for light reflection and refraction. Its right-angle design allows for total internal reflection, making it an ideal component for applications requiring precise light direction and control.
The back surface of the prism is coated with a broadband anti-reflection coating (AR), specifically the tho b bbar coating. This coating reduces surface reflections, enhancing the prism's transmission efficiency and overall performance.
Please note that the PS915H-B is currently in stock, according to the vendor's website. For more detailed information, including technical specifications and purchasing options, please refer to the provided weblink.