Nonlinear wave propagation through rigid porous materials. II: Approximate analytical solutions

1990 ◽  
Vol 88 (4) ◽  
pp. 1950-1959 ◽  
Author(s):  
Robert F. Lambert ◽  
Jason D. McIntosh
Keyword(s):  
Wave Propagation ◽  
Porous Materials ◽  
Nonlinear Wave ◽  
Analytical Solutions ◽  
Nonlinear Wave Propagation ◽  
Approximate Analytical Solutions

Nonlinear wave propagation in porous materials based on the Biot theory

2017 ◽  
Vol 142 (2) ◽  
pp. 756-770 ◽  
Author(s):  
L. H. Tong ◽  
Y. S. Liu ◽  
D. X. Geng ◽  
S. K. Lai
Keyword(s):  
Wave Propagation ◽  
Porous Materials ◽  
Nonlinear Wave ◽  
Biot Theory ◽  
Nonlinear Wave Propagation

scholarly journals Generalized Analytical Solutions for Nonlinear Positive-Negative Index Couplers

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Zh. Kudyshev ◽  
G. Venugopal ◽  
N. M. Litchinitser
Keyword(s):  
Refractive Index ◽  
Wave Propagation ◽  
Analytical Solution ◽  
Nonlinear Wave ◽  
Analytical Solutions ◽  
Phase Mismatch ◽  
Negative Index ◽  
Nonlinear Wave Propagation ◽  
Linear Refractive Index

We find and analyze a generalized analytical solution for nonlinear wave propagation in waveguide couplers with opposite signs of the linear refractive index, nonzero phase mismatch between the channels, and arbitrary nonlinear coefficients.

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