BS046 30:70 (R:T) Non-Polarizing Beamsplitter Cube; 5 mm 400-700nm

The BS046 is a non-polarizing beamsplitter cube, designed and manufactured by Thorlabs. This beamsplitter cube is a crucial component in various optical systems, facilitating the division of incident light into reflected and transmitted components. The cube features a 5 mm side, ensuring a compact yet robust design, ideal for applications with limited space.

The beamsplitter cube boasts a reflection ratio of 30:70 (R:T), meaning that approximately 30% of the incident light is reflected, while the remaining 70% is transmitted. This specific ratio is particularly useful in applications where a balance between reflected and transmitted light is required. The beamsplitter is designed for use within the wavelength range of 400-700nm, making it suitable for a wide array of optical systems and applications.

The BS046 features a coating of tho cbs bbar400-700 on all surfaces, except for the hypotenuse faces, which are coated with tho 3070nbk7cbs40070 and tho cbs bbar400-700. This specific coating ensures optimal performance and durability, making the beamsplitter cube a reliable choice for various optical applications.