Related Experiment Video
Updated: Jun 21, 2026

Time-resolved Photophysical Characterization of Triplet-harvesting Organic Compounds at an Oxygen-free Environment Using an iCCD Camera
Published on: December 27, 2018
Radiative properties of optically thick fluorescent turbid media
1Institute of Environmental Physics, University of Bremen, Bremen, Germany. alexk@iup.physik.uni-bremen.de
This study provides simple equations for light reflection and transmission in fluorescent materials like paper and textiles. These findings aid in optimizing industrial processes and fluorescence spectroscopy.
Area of Science:
- Optics
- Materials Science
- Spectroscopy
Background:
- Turbid media exhibit complex light interactions due to scattering and absorption.
- Fluorescence in materials like paper and textiles complicates optical property analysis.
- Existing models may not fully capture the behavior of fluorescent turbid media.
Purpose of the Study:
- To derive simple analytical equations for reflection and transmission coefficients of fluorescent turbid media.
- To analyze weakly absorbing, optically thick media relevant to industries.
- To establish relationships between Kubelka-Munk parameters and fundamental optical coefficients.
Main Methods:
- Utilized the two-flux approximation for calculations.
- Considered finite layers under monochromatic illumination.
- Derived relationships for fluorescent turbid media properties.
Main Results:
- Presented simple analytical equations for reflection and transmission coefficients.
- Established connections between Kubelka-Munk parameters and true absorption/extinction coefficients.
- Quantified optical behavior in weakly absorbing, optically thick fluorescent media.
Conclusions:
- The derived equations offer a simplified approach to understanding fluorescent turbid media.
- Results are applicable to optimizing processes in the paper and textile industries.
- Findings support advancements in fluorescence spectroscopy for turbid samples.
More Related Videos
09:25Agarose-based Tissue Mimicking Optical Phantoms for Diffuse Reflectance Spectroscopy
Published on: August 22, 2018
11:51Engineering 'Golden' Fluorescence by Selective Pressure Incorporation of Non-canonical Amino Acids and Protein Analysis by Mass Spectrometry and Fluorescence
Published on: April 27, 2018
Related Concept Videos
Variables Affecting Phosphorescence and Fluorescence
Total Internal Reflection Fluorescence Microscopy
Photoluminescence: Applications
Fluorescence and Phosphorescence: Instrumentation
Photoluminescence: Fluorescence and Phosphorescence
A pair of electrons in a...
Imaging Biological Samples with Optical Microscopy
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...