45-326 35 x 35 mm 70:30 (R:T) Float Glass Standard Plate Beamsplitter; t=1mm 400-700nm

This 45-326 Beam Splitter, sourced from Edmund Optics, is a high-quality optical component designed for applications that require precise beam splitting. The beamsplitter features a rectangular base shape with dimensions of 35 x 35 mm, making it suitable for a wide range of optical systems.

The beamsplitter is constructed from soda lime ru clear material, ensuring durability and reliability. It has a thickness of 1mm, which is ideal for applications that require a thin optical element. The beamsplitter is designed to operate within the wavelength range of 400-700nm, making it suitable for a wide range of applications, including but not limited to, biomedical imaging, machine vision, and optical metrology.

The beamsplitter features a 70:30 (R:T) split ratio, meaning that 70% of the incident light is reflected while 30% is transmitted. This split ratio is achieved through the use of specific coatings on the front and back surfaces of the beamsplitter. The front surface is coated with edm 45-314, while the back surface is coated with edm mgf2 std curve. These coatings ensure precise and consistent beam splitting across the operational wavelength range.

The beamsplitter is designed in the shape of a thin lens, which allows it to be easily integrated into various optical systems. The physical data of the beamsplitter includes a reflection of 0.7 and a transmission of 0.3, which are consistent with the specified split ratio.