Results 41 to 50 of about 7,321,143 (344)

Practical multiple scattering for rough surfaces

ACM Transactions on Graphics, 2018
Microfacet theory concisely models light transport over rough surfaces. Specular reflection is the result of single mirror reflections on each facet, while exact computation of multiple scattering is either neglected, or modeled using costly importance ...
Joo Ho Lee, A. Jarabo, D. S. Jeon, D. Gutierrez, Min H. Kim   +4 more
semanticscholar   +1 more source

The hybrid model for sampling multiple elastic scattering angular deflections based on Goudsmit-Saunderson theory [PDF]

Nuclear Technology and Radiation Protection, 2017
An algorithm for the Monte Carlo simulation of electron multiple elastic scattering based on the framework of SuperMC (Super Monte Carlo simulation program for nuclear and radiation process) is presented.
Wasaye Muhammad Abdul, Wang Hui, Zheng Huaqing, Long Pengcheng, Naeem Hamza   +4 more
doaj   +1 more source

Observation of spatial quantum correlations induced by multiple scattering of non-classical light [PDF]

, 2008
We present the experimental realization of spatial quantum correlations of photons that are induced by multiple scattering of squeezed light. The quantum correlation relates photons propagating along two different light trajectories through the random ...
Andersen, Ulrik L., Huck, Alexander, Lagendijk, Ad, Lodahl, Peter, Smolka, Stephan   +4 more
core   +2 more sources

Diffuse LEED intensities of disordered crystal surfaces : II. Multiple scattering on disordered overlayers [PDF]

, 1978
The diffraction of low energy electrons from disordered overlayers adsorbed on ordered substrates is treated theoretically by an extension of Beeby's multiple scattering method. A lattice gas model is assumed for the disordered adsorbate layer.
Jagodzinski, H., Moritz, Wolfgang, Wolf, D.   +2 more
core   +1 more source

Tissue Optics and Photonics: Light-Tissue Interaction

Journal of Biomedical Photonics & Engineering, 2015
This is the second section of the review-tutorial paper describing fundamentals of tissue optics and photonics. As the first section of the paper was mostly devoted to description of biological tissue structures and their specificity related to ...
Valery V. Tuchin
doaj   +1 more source

The PACE-MAPP algorithm: Simultaneous aerosol and ocean polarimeter products using coupled atmosphere-ocean vector radiative transfer

Frontiers in Remote Sensing, 2023
We describe the PACE-MAPP algorithm that simultaneously retrieves aerosol and ocean optical parameters using multiangle and multispectral polarimeter measurements from the SPEXone, Hyper-Angular Rainbow Polarimeter 2 (HARP2), and Ocean Color Instrument ...
Snorre Stamnes, Michael Jones, Michael Jones, James George Allen, Eduard Chemyakin, Eduard Chemyakin, Adam Bell, Jacek Chowdhary, Jacek Chowdhary, Xu Liu, Sharon P. Burton, Bastiaan Van Diedenhoven, Otto Hasekamp, Johnathan Hair, Yongxiang Hu, Chris Hostetler, Richard Ferrare, Knut Stamnes, Brian Cairns   +18 more
doaj   +1 more source

Validation of the Analytical Model of Oceanic Lidar Returns: Comparisons with Monte Carlo Simulations and Experimental Results

Remote Sensing, 2019
The analytical model based on the quasi-single small-angle scattering approximation can efficiently simulate oceanic lidar signals with multiple scattering; thus, its accuracy is of particular interest to scientists.
Yudi Zhou, Weibiao Chen, Xiaoyu Cui, Aleksey Malinka, Qun Liu, Bing Han, Xueji Wang, Wenqi Zhuo, Haochi Che, Qingjun Song, Xiaolei Zhu, Dong Liu   +11 more
doaj   +1 more source

Low-energy electron diffraction from disordered surfaces [PDF]

, 1978
Model calculations are presented of L E E D intensities diffracted by a onedimensionally disordered overlayer adsorbed on a well ordered substrate. Multiple scattering amplitudes are calculated by an extension of Beeby's multiple scattering method ...
Moritz, Wolfgang
core   +1 more source

Size-Dependent Multiple-Scattering Effects of Mesoporous TiO2 Beads Distinguished by Optical Coherence Tomography

IEEE Photonics Journal, 2017
In this study, we propose a new analysis method using optical coherence tomography to further use the diffusive reflectance measurement to quantify the contribution of the size-dependent multiple-scattering effects of mesoporous TiO2 beads. The diffusive
Ling-Hsuan Tsai, Po Nien Yang, Yen-Chen Shih, King-Fu Lin, Chung-Chih Wu, Hoang Yang Lin   +5 more
doaj   +1 more source

Does HBT Measure the Freeze-out Source Distribution?

, 2004
It is generally assumed that as a result of multiple scattering, the source distribution measured in HBT interferometry corresponds to a chaotic source at freeze-out.
Adler C (STAR Collaboration), Aggarwal M M (WA98 Collaboration), Ahle L (E802 Collaboration), Blankenbecler R, Cheuk-Yin Wong, Glauber R J, Kapusta J Li Yang, Magestro D Appelshauser H, Molnár D Gyulassy M, Wong C Y, Wong C Y, Wong C Y Glauber R   +11 more
core   +2 more sources