Numerical simulation of photothermal deflection measurement: Efficiency limits of the quadrant photodetector

2019 ◽  
Vol 90 (4) ◽  
pp. 044902
Author(s):  
M. Eskef ◽  
Y. Jlailaty ◽  
K. Alnama
Keyword(s):  
Numerical Simulation ◽  
Deflection Measurement ◽  
Photothermal Deflection ◽  
Measurement Efficiency ◽  
Quadrant Photodetector

Hydrogen gas detection via photothermal deflection measurement

1997 ◽  
Vol 68 (9) ◽  
pp. 3544-3552 ◽  
Author(s):  
Kyriacos Kalli ◽  
Andreas Othonos ◽  
Constantinos Christofides
Keyword(s):  
Hydrogen Gas ◽  
Gas Detection ◽  
Deflection Measurement ◽  
Photothermal Deflection ◽  
Hydrogen Gas Detection

The Computational Analysis of Hanging-Weight Method Used in High Speed Rail

2011 ◽  
Vol 291-294 ◽  
pp. 1773-1778
Author(s):  
Hao Yu Wang ◽  
Hong Xiao ◽  
Bo Wen Hou
Keyword(s):  
Numerical Simulation ◽  
High Speed ◽  
Computational Analysis ◽  
Component Part ◽  
High Speed Rail ◽  
Deflection Measurement ◽  
Test Parameters ◽  
Weight Method ◽  
Deflection Test

This paper focuses on the feasibility of the hanging-weight method in bridge deflection test of high speed rail. Firstly, it explains principles and component part. And then it proposes steps to determine test parameters. Lastly, it demonstrates the feasibility and reliability of this method by numerical simulation. The result shows the hanging-weight method satisfies the precision of bridge deflection measurement in high speed rail.

Photothermal deflection measurement on heat transport in GaAs epitaxial layers

2003 ◽  
Vol 68 (16) ◽  
Author(s):  
Sajan D George ◽  
P. Radhakrishnan ◽  
V. P. N. Nampoori ◽  
C. P. G. Vallabhan
Keyword(s):  
Heat Transport ◽  
Epitaxial Layers ◽  
Deflection Measurement ◽  
Photothermal Deflection

Quantitative Photothermal Deflection Measurement Of Thermal Diffusivity In A Hot Gas

1986 ◽  
Author(s):  
J. C. Loulergue ◽  
A. C. Tam ◽  
Lionel R. Baker ◽  
Andre Masson
Keyword(s):  
Thermal Diffusivity ◽  
Hot Gas ◽  
Deflection Measurement ◽  
Photothermal Deflection

Water uptake by substituted amylose tablets: experimentation and numerical simulation

2009 ◽  
Vol 00 (00) ◽  
pp. 090904073309027-8
Author(s):  
H.W. Wang ◽  
S. Kyriacos ◽  
L. Cartilier
Keyword(s):  
Numerical Simulation ◽  
Water Uptake
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