ATR Crystals

Our innovative 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.

IRUBIS ATR Crystals IR Infrared FTIR Sample Carrier

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.

IRUBIS ATR Crystals IR Infrared FTIR Sample Carrier

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).

IRUBIS ATR Crystals IR Infrared FTIR Sample Carrier

Signal Enhanced ATR Crystals

The patent-pending microstructures on the surface lead to a better signal-to-noise ratio and enhance the IR signal. The result is a higher absorption and thus more distinct peaks.