This product is a beam splitter, specifically a Thin BS, offered by Union Optic. It features a circular geometry with a diameter of 50.8 mm and a thickness of 3 mm. The material of this beam splitter is n-bk7 schott, a type of glass commonly used in optical applications due to its excellent optical properties.
The beam splitter is designed for use with a wavelength of 780 nm, making it suitable for a wide range of applications in the near-infrared spectrum. The coating on the front surface is uni bsp208065090045, which is specifically designed to optimize the performance of the beam splitter at this wavelength.
The physical data of this beam splitter indicates that it has a reflection of 0.2 and a transmission of 0.8 at the specified wavelength. This means that approximately 20% of the incident light will be reflected, while the remaining 80% will be transmitted through the beam splitter.
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