Path length distribution of multiple-scattered photons by low-coherence Doppler interferometry

2002 ◽  
Author(s):  
Anna L. Petoukhova ◽  
Wiendelt Steenbergen ◽  
Frits F. M. de Mul
Keyword(s):  
Path Length ◽  
Length Distribution ◽  
Low Coherence

scholarly journals On the Joint Path Length Distribution in Random Binary Trees

2006 ◽  
Vol 117 (2) ◽  
pp. 109-147 ◽  
Author(s):  
Charles Knessl ◽  
Wojciech Szpankowski
Keyword(s):  
Path Length ◽  
Length Distribution ◽  
Binary Trees ◽  
Random Binary Trees

scholarly journals Path-length-resolved measurements of multiple scattered photons in static and dynamic turbid media using phase-modulated low-coherence interferometry

2007 ◽  
Vol 12 (2) ◽  
pp. 024020 ◽  
Author(s):  
Babu Varghese ◽  
Vinayakrishnan Rajan ◽  
Ton G. Van Leeuwen ◽  
Wiendelt Steenbergen
Keyword(s):  
Path Length ◽  
Turbid Media ◽  
Low Coherence ◽  
Low Coherence Interferometry

Indirect measurement of leaf area index on the basis of path length distribution

2014 ◽  
Vol 155 ◽  
pp. 239-247 ◽  
Author(s):  
Ronghai Hu ◽  
Guangjian Yan ◽  
Xihan Mu ◽  
Jinghui Luo
Keyword(s):  
Leaf Area Index ◽  
Leaf Area ◽  
Path Length ◽  
Length Distribution ◽  
Indirect Measurement ◽  
Area Index

scholarly journals Estimation of Length of Node-to-Node Paths Distribution in the Global Network

2020 ◽  
Vol 27 (1) ◽  
pp. 6-21
Author(s):  
Alexandra I. Kononova ◽  
Alexey V. Gorodilov
Keyword(s):  
Path Length ◽  
Length Distribution ◽  
Global Network ◽  
Estimation Of Parameters ◽  
Measurement Results ◽  
Distribution Parameters ◽  
Path Lengths ◽  
Skewness And Kurtosis ◽  
Selection Of

The experiment aimed at finding a distribution of path lengths between nodes in the global network and an estimation of parameters of that distribution is described.In particular, the method of measurement of path length with traceroute utility of the GNU/Linux system and limitations on the selection of nodes imposed by traceroute are described. ‘e measurement results are provided and high values of skewness and kurtosis for all resulting distributions are noted. Simulation model of this experiment was developed to test the experiment validity in the determination of distribution parameters in the global network. This model is also described. It is shown that high values of skewness and kurtosis of the measured distributions are not the result of the measurement technique, therefore the global network could not be described by the Barabasi–Albert ´ model. Several most viable hypotheses explaining diffierences in skewness and kurtosis of experimentally obtained pathlength distribution estimations and values derived from the Barabasi–Albert model are listed. Results of diffierent hypotheses ´ simulations are provided. It is shown that the most fitting hypothesis is that definitive influence on skewness and kurtosis of path-length distribution estimations is caused by the quasi pre-fractal structure of the global network.

High angle phase modulated low coherence interferometry for path length resolved Doppler measurements of multiply scattered light

2008 ◽  
Vol 281 (3) ◽  
pp. 494-498 ◽  
Author(s):  
Babu Varghese ◽  
Vinayakrishnan Rajan ◽  
Ton G. Van Leeuwen ◽  
Wiendelt Steenbergen
Keyword(s):  
Path Length ◽  
Scattered Light ◽  
High Angle ◽  
Low Coherence ◽  
Low Coherence Interferometry
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