Author(s):
1. Bojan Pavičar, Affidea, Internacionalni medicinski centar, Centar za Radioterapiju, Dvanaest beba bb, Banja Luka, Pr, Republic of Srpska, Bosnia and Herzegovina

Abstract:
Light absorption serves as a potent investigative tool for examining light's properties and the mediums through which it travels. Our study encompassed measuring light absorption across a spectrum of wavelengths, passing through diverse mediums including water and various oils. Utilizing monochromatic sources—violet (405nm), green (532nm), and red (650nm) lasers—we observed light transmission, capturing the optical signal and converting it into electronic data. Demonstrating the Lambert-Beer law, we identified diminishing light intensity relative to the absorbing medium's thickness. This technique proves invaluable for gauging oil layer depth in mixed water-oil mediums, such as during water contamination incidents, facilitating pollution quantification and guiding responsive measures. Beyond absorption, the presence of oil in water was vividly evidenced by intense luminescence phenomena.

Key words:
absorption,monochromatic light,oil,luminescence

Thematic field:
SYMPOSIUM A - Science of matter, condensed matter and physics of solid states

Date of abstract submission:
25.08.2023.

Conference:
Contemporary Materials 2023 - Savremeni materijali

Abstract