The CSM25-10-550 is a dielectric cube beamsplitter offered by OptoSigma, designed with a 10 x 10 mm geometry and a 10 mm thickness. This beamsplitter is specifically tailored for use in the 400-700 nm wavelength range, making it suitable for a broad spectrum of applications.
The beamsplitter boasts a reflection ratio of 25:75 (R:T), meaning that it reflects 25% of the incoming light and transmits 75%. This ratio is crucial for applications that require precise light manipulation, such as interferometry, imaging, and beam combining.
The CSM25-10-550 is crafted from N-BK7 Schott glass, a material known for its excellent optical properties and broad transmission range. This ensures high-quality performance and reliability.
The beamsplitter's coating is another notable feature. Both the front and back are coated with ideal broadband AR, while the left and right are also coated with the same. The hypotenuse 1 features an opt CSM25-550 coating, and the hypotenuse 2 is coated with ideal broadband AR. This comprehensive coating ensures optimal performance and durability.