Optical characterisation

The optical characterisation of the tissue to be imitated and the starting components is decisive for the quality of the optical phantoms to be produced. 

Various measuring systems are available for this purpose at the ILM within the Centre for the Determination of Optical Properties (ZOE).

Selection of measurement methods within the ZOE:

  • Ullbricht sphere measuring systems for spectrally resolved determination of the optical properties of scattering samples

  • Collimated transmission for determining the spectral extinction coefficient of weakly scattering samples

  • SFDI for measuring the spatially resolved distribution of optical properties of absorption and scattering of strongly scattering samples

  • Ellipsometer for determining the refractive index

  • Goniometric measurement methods for determining surface scattering in the far field and for determining the phase function

Contactpersons

Foschum

Dr. Florian Foschum

Group Leader Calibration-Free Sensors

Tel: +49 (0)731 / 1429 779

Dipl.-Ing. Johannes Mäder

Quantitative imaging and sensors

Tel: +49 (0)731 / 1429 660

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