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Reflectionless Transmission Through Dielectrics and Scattering Potentials (Classic Reprint) - Tapa blanda

Kay, Irvin W.

 
9781330164235: Reflectionless Transmission Through Dielectrics and Scattering Potentials (Classic Reprint)

Sinopsis

Excerpt from Reflectionless Transmission Through Dielectrics and Scattering Potentials

Formulas and enable us to determine a 2n-parameter family of functions V(x) which in turn determinase.2n-parameter family of dielectrics through Formula along With and demonstrates that the dielectric media are all transparent in the restricted sense described in the Introduction.

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Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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Reseña del editor

Excerpt from Reflectionless Transmission Through Dielectrics and Scattering Potentials

Formulas and enable us to determine a 2n-parameter family of functions V(x) which in turn determinase.2n-parameter family of dielectrics through Formula along With and demonstrates that the dielectric media are all transparent in the restricted sense described in the Introduction.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Reseña del editor

Excerpt from Reflectionless Transmission Through Dielectrics and Scattering Potentials

A difficult problem of practical as well as theoretical interest in the construction of a solid dielectric medium which is perfectly transparent to electromagnetic radiation. Generally the index of refraction of the medium is required to vary between set minimum and maximum values, and the medium itself must be confined to a slab of finite thickness bounded on either side by a vacuum.

The problem as stated, however, is an ideal one which seems impossible to solve. The most one can hope to do is to guarantee that a large percentage of the incident energy in a given frequency band over a given range of incidence angles will be transmitted with a correspondingly small percentage of the energy reflected by the medium.

As a start toward investigating this restricted, but still difficult, version of the problem it seems reasonable to look for dielectric media which are transparent in an even more limited sense. Thus, we shall consider an infinite class of dielectric media having the following properties:

(1) Each medium in the class will have a plane stratified variable index of refraction extending from -00 to +00;

(2)At all angles of incidence but at a fixed frequency and polarization a plane wave incident from -00 will be transmitted to +00 without reflection;

(3) The index of refraction of each medium will vary continuously throughout and will approach unity at both -00 and +00.

There is some hope that the results to be given here can be applied to the more complicated practical problem after further investigation. That is, in the infinite class of dielectrics we shall obtain there may be one or more which satisfies all requirements of the original problem well enough to be of use.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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