CristalCalc Software

CristalCalc is the ideal software for determining fundamental spectroscopic parameters for non-absorbing media and providing order of magnitude comparisons between transflectance, transmittance, and ATR. It is able to ascertain if ATR or specular (external) reflection occurs for a given experimental configuration, calculate penetration depth per wavelength, effective thickness per wavelength, polarizing angle, and critical angle for ATR, and determine the reflectivities and transmissivities for incident radiation of parallel, perpendicular, and mixed polarizations, in addition to the transmittance through windows of the specified materials. Windows® 95/98/2000/XP compatible.

ATR calculator
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