BS068 90:10 (R:T) Non-Polarizing Beamsplitter Cube; 5 mm 700-1100nm

The BS068 is a non-polarizing beamsplitter cube, designed and manufactured by Thorlabs, a leading vendor in the field of optical components. This beamsplitter cube is specifically engineered for use in the 700-1100nm wavelength range, making it suitable for a wide array of applications in the optical spectrum.

The beamsplitter cube features a unique geometry, with a cube side measuring 5mm. This compact size allows for easy integration into various optical systems, while still providing robust performance. The BS068 boasts a reflection rate of 0.9 (90%) and a transmission rate of 0.1 (10%), making it an ideal choice for applications where a high reflection rate is required.

The BS068 is coated with a proprietary coating, referred to as 'tho cbs bbar700-1100'. This coating is applied to all surfaces of the cube, including the front, back, left, right, hypotenuse 1, and hypotenuse 2. This ensures consistent performance across all surfaces, regardless of the angle of incidence.

The beamsplitter cube is made from n-bk7 schott, a high-quality optical glass known for its excellent optical properties. This material ensures high transmittance and low absorption, contributing to the overall performance of the beamsplitter cube.