Innovative Crystals for Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR)
The IRUBIS crystals are made of silicon wafers, which are microstructured by processes of the semiconductor industry.
All products are suitable for standard FTIR devices.
We currently offer our crystals in a basic and SEIRAS optimized version.
The release of a signal enhanced version is scheduled for the end of 2018.
Single Reflection ATR Crystals
The basic version of our crystal has the same performance as a single bounce diamond crystal and a broad spectral range. The short optical path makes the fingerprint region accessible.
SEIRAS Optimized ATR Crystals
Our basic crystals are suitable for various functionalizing. This version has an adjusted angle of incidence, optimized for Surface Enhanced Infrared Absorption Spectroscopy (SEIRAS).
Signal Enhanced ATR Crystals
The patent-pending microstructures on the surface of this crystal lead to a better signal-to-noise ratio and enhance the IR signal. The result is a higher absorption and thus more distinct peaks.