Publications Repository - Gdańsk University of Technology

Optical phantoms are used to validate optical measurement methods. The stability of their optical parameters over time allows them to be used and stored over long-term periods, while maintaining their optical parameters. The aim of the presented research was to investigate the stability of fabricated porous phantoms, which can be used as a lung phantom in optical system. Measurements were performed in multiple series with an interval of 6 months, recreating the same conditions and using the same measuring system consisting of an integrating sphere, a coherent light source with a wavelength of 635 nm and a detector. Scattering and absorption parameters were determined on the basis of the measured reflectance and transmittance. The tested samples were made of silicone and glycerol in various proportions

Authors

• dr inż. Paulina Listewnik link open in new tab ,
• Monika Ronowska,
• dr. Michał Wąsowicz,
• Valery Tuchin,
• prof. dr hab. inż. Małgorzata Szczerska link open in new tab