Infrared Beamsplitters

Spectral Systems is the world’s leading manufacturer of FT-IR Beamsplitter components and sub-assemblies. All of our beamsplitter coatings are designed to provide the highest performance and exceptional spectral purity. In addition, our beamsplitter products cover from the vacuum UV through the far-IR spectral region. Most of the beamsplitters we manufacture are proprietary designs for our customers. We also offer generic versions for fast integration into your design and manufacturing research and developments.

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