TY  - JOUR
A1  - Bressel, Lena
A1  - Reich, Oliver
T1  - Theoretical and experimental study of the diffuse transmission of light through highly concentrated absorbing and scattering materials Part I: Monte-Carlo simulations
JF  - Journal of quantitative spectroscopy & radiative transfer
N2  - In many technical materials and commercial products like sunscreen or paint high particle and absorber concentrations are present. An important parameter for slabs of these materials is the diffuse transmission of light, which quantifies the total amount of directly and diffusely transmitted light. Due to the high content of scattering particles not only multiple scattering but also additional dependent scattering occurs. Hence, simple analytical models cannot be applied to calculate the diffuse transmission. In this work a Monte-Carlo program for the calculation of the diffuse transmission of light through dispersions in slab-like geometry containing high concentrations of scattering particles and absorbers is presented and discussed in detail. Mie theory is applied for the calculation of the scattering properties of the samples. Additionally, dependent scattering is considered in two different models, the well-known hard sphere model in the Percus-Yevick approximation (HSPYA) and the Yukawa model in the Mean Spherical Approximation (YMSA). Comparative experiments will show the accurateness of the program as well as its applicability to real samples [1]. (C) 2014 Elsevier Ltd. All rights reserved.
KW  - Monte-Carlo simulations
KW  - Multiple light scattering
KW  - Dependent light scattering
KW  - Hard sphere model in the Percus-Yevick Approximation
KW  - Yukawa model in the Mean Spherical Approximation
KW  - Polymer dispersions
Y1  - 2014
U6  - https://doi.org/10.1016/j.jqsrt.2014.01.007
SN  - 0022-4073
SN  - 1879-1352
VL  - 146
SP  - 190
EP  - 198
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Salffner, Katharina
A1  - Boehm, Michael
A1  - Reich, Oliver
A1  - Löhmannsröben, Hans-Gerd
T1  - A broadband cavity ring-down spectrometer based on an incoherent near infrared light source
JF  - Applied physics : B, Lasers and optics
Y1  - 2014
U6  - https://doi.org/10.1007/s00340-014-5762-9
SN  - 0946-2171
SN  - 1432-0649
VL  - 116
IS  - 4
SP  - 785
EP  - 792
PB  - Springer
CY  - New York
ER  - 
TY  - JOUR
A1  - Zakrevskyy, Yuriy
A1  - Cywinski, Piotr
A1  - Cywinska, Magdalena
A1  - Paasche, Jens
A1  - Lomadze, Nino
A1  - Reich, Oliver
A1  - Löhmannsröben, Hans-Gerd
A1  - Santer, Svetlana
T1  - Interaction of photosensitive surfactant with DNA and poly acrylic acid
JF  - The journal of chemical physics : bridges a gap between journals of physics and journals of chemistr
Y1  - 2014
U6  - https://doi.org/10.1063/1.4862679
SN  - 0021-9606
SN  - 1089-7690
VL  - 140
IS  - 4
PB  - American Institute of Physics
CY  - Melville
ER  -