BS045 10:90 (R:T) Non-Polarizing Beamsplitter Cube; 20 mm 1100-1600nm

The BS045 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 1100-1600nm wavelength range, making it an ideal choice for a wide range of applications in the infrared spectrum.

The beamsplitter cube features a cube side of 20 mm, providing a compact and robust design that ensures stability and durability. The BS045 boasts a reflection rate of 0.1 and a transmission rate of 0.9, making it a highly efficient beamsplitter cube.

The BS045 is coated with Thorlabs' proprietary tho cbsbbar1100-1600 coating on all surfaces, including the front, back, left, right, hypotenuse 1, and hypotenuse 2. This ensures consistent performance across all surfaces and throughout the specified wavelength range.

The beamsplitter cube is made from n-bk7 schott material, a high-quality optical glass that is known for its excellent optical properties and durability. The BS045 is shaped as a cube, a design that minimizes beam deviation and ensures optimal performance.