scholarly journals Characterisation and representation of non-dissipative electromagnetic medium with two Lorentz null cones

2013 ◽  
Vol 54 (1) ◽  
pp. 011501 ◽  
Author(s):  
Matias F. Dahl
Keyword(s):  
Electromagnetic Medium

Homogenisation

2012 ◽  
Author(s):  
G. F. Roach ◽  
I. G. Stratis ◽  
A. N. Yannacopoulos
Keyword(s):  
Evolution Equations ◽  
Elliptic Problems ◽  
Optical Response ◽  
Dispersive Media ◽  
Periodic Media ◽  
Rigorous Approach ◽  
Electromagnetic Medium ◽  
Alternative Approaches ◽  
Scale Expansion ◽  
Response Region

This chapter formulates the homogenisation problem for a complex electromagnetic medium. It presents a formal two-scale expansion that motivates this chapter's approach, enabling a prediction of the form of the homogenised system. Next, this chapter provides a rigorous approach to the homogenisation problem for media in the optical response region, which is then generalised for dispersive media. The convergence of the evolution equations for the fields in periodic media to those for a homogenised medium is proved and the coefficients of the homogenised medium are identified in terms of auxiliary elliptic problems. Lastly, this chapter collects some general comments and alternative approaches to the homogenisation problem.

Electric flesh - the electromagnetic medium

2005 ◽  
Vol 3 (3) ◽  
pp. 155-168
Author(s):  
Alan Dunning ◽  
Paul Woodrow
Keyword(s):  
Electromagnetic Medium

A novel approach to the 2D-TM inverse electromagnetic medium scattering problem

1999 ◽  
Vol 35 (3) ◽  
pp. 1566-1569 ◽  
Author(s):  
W. Rieger ◽  
M. Haas ◽  
C. Huber ◽  
G. Lehner ◽  
W.M. Rucker
Keyword(s):  
Scattering Problem ◽  
Novel Approach ◽  
Electromagnetic Medium

Canonical Analysis for Dissipative Electromagnetic Medium

2007 ◽  
Vol 21 (11) ◽  
pp. 1499-1505
Author(s):  
K.-B. Tan ◽  
L. Li ◽  
C.-H. Liang
Keyword(s):  
Canonical Analysis ◽  
Electromagnetic Medium

A new approach to the 2D inverse electromagnetic medium scattering problem: reconstruction of anisotropic objects

2000 ◽  
Vol 36 (4) ◽  
pp. 1106-1109 ◽  
Author(s):  
W.M. Rucker ◽  
G. Lehner ◽  
C. Huber ◽  
A. Buchau ◽  
W. Rieger
Keyword(s):  
Scattering Problem ◽  
New Approach ◽  
Electromagnetic Medium
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