TY  - SER
AU  - Listewnik,Paulina
AU  - Ronowska,Monika
AU  - Wąsowicz,Michał
AU  - Tuchin,Valery V.
AU  - Szczerska,Małgorzata
TI  - Porous phantoms mimicking tissues - investigation of optical parameters stability over time
KW  - абсорбция
KW  - коэффициент стабильности
KW  - оптические параметры
KW  - оптические фантомы
KW  - статьи в журналах
N1  - Библиогр.: 34 назв
N2  - 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
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897641
ER  -