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Modern electromagnetic scattering.

Yuffa, Alex J.

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Modern electromagnetic scattering.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Modern electromagnetic scattering./
作者:	Yuffa, Alex J.
面頁冊數:	132 p.
附註:	Source: Dissertation Abstracts International, Volume: 75-01(E), Section: B.
Contained By:	Dissertation Abstracts International75-01B(E).
標題:	Physics, Electricity and Magnetism. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3594512
ISBN:	9781303390265

Modern electromagnetic scattering.
Yuffa, Alex J.

Modern electromagnetic scattering. - 132 p.

Source: Dissertation Abstracts International, Volume: 75-01(E), Section: B.

Thesis (Ph.D.)--Colorado School of Mines, 2013.

We develop a numerically stable algorithm for electromagnetic wave propagation through planar stratified media. This algorithm is implemented in a modern programming language and is suitable for the study of such applications as Anderson localization and perfect lensing. Our algorithm remains numerically stable even in the presence of large absorption. Furthermore, in the context of the linear response laws and causality, we analyze a vanishing absorption approximation, which is commonly used in wave scattering problems. We show that it is easy to violate causality in the frequency-domain by making the vanishing absorption approximation.

ISBN: 9781303390265Subjects--Topical Terms:

1019535
Physics, Electricity and Magnetism.

Modern electromagnetic scattering.
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300 $a 132 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-01(E), Section: B.
500 $a Adviser: John A. Scales.
502 $a Thesis (Ph.D.)--Colorado School of Mines, 2013.
520 $a We develop a numerically stable algorithm for electromagnetic wave propagation through planar stratified media. This algorithm is implemented in a modern programming language and is suitable for the study of such applications as Anderson localization and perfect lensing. Our algorithm remains numerically stable even in the presence of large absorption. Furthermore, in the context of the linear response laws and causality, we analyze a vanishing absorption approximation, which is commonly used in wave scattering problems. We show that it is easy to violate causality in the frequency-domain by making the vanishing absorption approximation.
520 $a We also develop an orders-of-scattering approximation, termed "screened cylindrical void/core" (SCV) approximation, for wave scattering from a large host cylinder containing N eccentrically embedded core cylinders. The SCV approximation is developed via separation of variables and a cluster T-matrix. We establish the limitations of the SCV approximation and it is in good agreement with the numerically-exact solution. Furthermore, we illustrate that the large host cylinder model with N cylindrical inclusions can be used to theoretically and experimentally investigate strong multiple scattering effects in random media, such as Anderson localization.
590 $a School code: 0052.
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650 4 $a Physics, Optics. $3 1018756
650 4 $a Applied Mathematics. $3 1669109
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710 2 $a Colorado School of Mines. $b Physics. $3 2093652
773 0 $t Dissertation Abstracts International $g 75-01B(E).
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793 $a English
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