Download or read book ETUDE THEORIQUE DE LA DIFFRACTION DE LA LUMIERE PAR DES SURFACES MAGNETO OPTIQUES written by ALEXANDRE.. VIAL and published by . This book was released on 1999 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: LE THEME CENTRAL DE CETTE THESE EST L'ETUDE THEORIQUE DE LA DIFFRACTION DE LA LUMIERE PAR DES OBJETS MAGNETO-OPTIQUES, ET COMPORTE DES VERIFICATIONS EXPERIMENTALES. L'INTERET DE CES MATERIAUX EST CONSIDERABLE POUR LE DE STOCKAGE DE L'INFORMATION, LE BUT ETANT D'AUGMENTER LES DENSITES D'INFORMATION. RECEMMENT, DE NOMBREUSES EXPERIENCES EN CHAMP PROCHE ONT ETE DEVELOPPEES. DANS UN PREMIER TEMPS, LES MODES SUSCEPTIBLES D'EXISTER DANS UN MATERIAU ANISOTROPE SONT CALCULES. CES MODES PERMETTENT DE DECRIRE LE CHAMP ELECTRIQUE DANS L'ESPACE EN TERME DE SPECTRE D'ONDES PLANES. LES CHAMPS DIFFRACTES SONT ENSUITE CALCULES A PARTIR DE L'HYPOTHESE DE RAYLEIGH PAR DEUX METHODES : UNE METHODE NON-PERTURBATIVE QUI CONSISTE A RESOUDRE LE SYSTEME D'EQUATIONS LINEAIRES OBTENU APRES APPLICATION DES CONDITIONS DE CONTINUITE DES CHAMPS AUX INTERFACES ET TRONCATURE DU SPECTRE D'ONDES PLANES, ET UNE METHODE PERTURBATIVE VALABLE POUR DES RUGOSITES PETITES DEVANT LA LONGUEUR D'ONDE DE LA LUMIERE. LES MODELES THEORIQUES ONT ETE VALIDES EN LES CONFRONTANT A DES EXPERIENCES DE DIFFRACTION EN CHAMP LOINTAIN SUR DES MATERIAUX MAGNETO-OPTIQUES : SIGNAL MAGNETO-OPTIQUE ET CYCLES D'HYSTERESIS. DE PLUS, LA CONVERGENCE NUMERIQUE DE LA METHODE NON-PERTURBATIVE A ETE TESTEE. DEUX DISPOSITIFS DE MICROSCOPES EN CHAMP PROCHE ONT ETE SIMULES : UNE CONFIGURATION OU LA POINTE EST UTILISEE EN MODE COLLECTION (STOM) ET UNE CONFIGURATION OU LA POINTE EST UTILISEE EN MODE EMISSION (ISTOM). CETTE DERNIERE EST APPARUE COMME LA CONFIGURATION LA PLUS SENSIBLE AUX EFFETS MAGNETO-OPTIQUES.
Download or read book tude th orique et exp rimentale de deux aspects de la diffraction de la lumi re par les r seaux optiques written by George W. Stroke and published by . This book was released on 1960 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Th orie math matique de la lumi re II written by Henri Poincaré and published by . This book was released on 1892 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Etude th orique et num rique de la diffraction de la lumi re par des surfaces rugueuses di lectriques et conductrices written by Marc Saillard and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: DANS LA PERSPECTIVE DE CARACTERISER LES SURFACES RUGUEUSES ALEATOIRES PAR VOIE OPTIQUE, UNE THEORIE INTEGRALE RIGOUREUSE DE LA DIFFRACTION TENANT COMPTE DE L'INDICE COMPLEXE DU MILIEU DIFFUSANT A ETE DEVELOPPEE. CETTE THEORIE S'APPLIQUE AUX SURFACES RUGUEUSES UNIDIMENSIONNELLES DONT LES ASPERITES ONT DES DIMENSIONS DE L'ORDRE DE GRANDEUR DE LA LONGUEUR D'ONDE, ET TRAITE LE PROBLEME DIRECT DE DIFFRACTION. LES SURFACES RUGUEUSES SONT ECLAIREES PAR UN FAISCEAU DE LARGEUR FINIE. GRACE A LA DECOMPOSITION D'UN FAISCEAU LARGE EN UNE SOMME DE PETITS FAISCEAUX, LA TAILLE DU FAISCEAU INCIDENT PEUT ETRE ARBITRAIRE. IL EST DONC POSSIBLE DE REPRODUIRE FIDELEMENT SUR LE PLAN NUMERIQUE UNE EXPERIENCE REELLE, C'EST-A-DIRE CALCULER LE SPECKLE ENGENDRE PQR UNE SURFACE RUGUEUSE ECLAIREE PAR UN FAISCEAU LASER. DANS LE CAS DE POLARISATION TM, DES DIFFICULTES NUMERIQUES LIEES A L'EXISTENCE D'ONDES DE SURFACE DANS LES METAUX SONT APPARUES. CERTAINS PROBLEMES NE PEUVENT PAS ETRE RESOLUS SANS CONCESSION A LA RIGUEUR DU MODELE. ON UTILISERA, PAR EXEMPLE, DES SURFACES PERIODIQUES OU DES SURFACES PLANES DEFORMEES SUR UNE LARGEUR FINIE. CELA A TOUT DE MEME PERMIS DE METTRE EN EVIDENCE L'ABSORPTION DE LUMIERE PAR DES SURFACES RUGUEUSES, PROPRIETE TRES INTERESSANTE EN VUE DE CARACTERISER UNE SURFACE. D'AUTRES PHENOMENES COMME LA RETRODIFFUSION EXALTEE OU LE PHENOMENE DE BREWSTER SONT EGALEMENT ABORDES. ENFIN, UNE PREMIERE CONFRONTATION DE LA THEORIE AVEC DES EXPERIENCES OU AVEC D'AUTRES THEORIES EST PROPOSEE
Download or read book Etude th orique et exp rimentale de deux aspects de la diffraction de la lumi re par les figures de diffraction et l origine lectromagn tique de la r partition entre les ordres written by George W. Stroke and published by . This book was released on 1960 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Th orie rigoureuse de la diffraction pour l tude d objets magn to optiques written by Yves Pagani and published by . This book was released on 2003 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Th orie Math matique de la Lumi re Vol 2 written by Henri Poincaré and published by Forgotten Books. This book was released on 2017-02-21 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Theorie Mathematique de la Lumiere, Vol. 2: Nouvelles Etudes sur la Diffraction; Theorie de la Dispersion de Helmholtz; Lecons Professees Pendant le Premier Semestre 1891-1892 J'ai eu egalement a revenir sur le probleme de la diffraction dont je m'etais deja longuement occupe et que je suis loin d'avoir epuise. 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.
Download or read book Th orie Math matique de la Lumi re II Nouvelles tudes Sur La Diffraction Th orie de la Dispersion de Helmholtz Le ons Profess es Pendant Le Premie written by Henri Poincare and published by Wentworth Press. This book was released on 2018-08-02 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Etude th orique et num rique de quelques probl mes de diffraction en optique lectromagn tique written by Oscar Rogelio Mata-Mendez and published by . This book was released on 1989 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: CETTE THESE EST CONSACREE A QUATRE PROBLEMES INDEPENDANTS: L'OPTIMISATION DU PROFIL D'UN RESEAU ECHELETTE; UNE NOUVELLE APPROCHE DE LA DIFFRACTION PAR UNE SURFACE RUGUEUSE BIDIMENSIONNELLE (PROBLEME DIRECT ET INVERSE); LA DIFFRACTION D'UN FAISCEAU PAR UNE FENTE PERCEE DANS UN ECRAN EPAIS INFINIMENT CONDUCTEUR; LE RAYONNEMENT EVENTUELLEMENT EMIS PAR LA JONCTION ENTRE DEUX GUIDES DIELECTRIQUES LORSQU'ELLE EST ECLAIREE EN LUMIERE GUIDEE
Download or read book International Catalogue of Scientific Literature 1901 1914 written by and published by . This book was released on 1902 with total page 878 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Wireless the Wireless Engineer written by and published by . This book was released on 1928 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientia rivista di scienza written by and published by . This book was released on 1935 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Catalogue of Scientific Literature 1901 14 written by and published by . This book was released on 1969 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metamaterials written by Nader Engheta and published by John Wiley & Sons. This book was released on 2006-06-23 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading experts explore the exotic properties and exciting applications of electromagnetic metamaterials Metamaterials: Physics and Engineering Explorations gives readers a clearly written, richly illustrated introduction to the most recent research developments in the area of electromagnetic metamaterials. It explores the fundamental physics, the designs, and the engineering aspects, and points to a myriad of exciting potential applications. The editors, acknowledged leaders in the field of metamaterials, have invited a group of leading researchers to present both their own findings and the full array of state-of-the-art applications for antennas, waveguides, devices, and components. Following a brief overview of the history of artificial materials, the publication divides its coverage into two major classes of metamaterials. The first half of the publication examines effective media with single (SNG) and double negative (DNG) properties; the second half examines electromagnetic band gap (EBG) structures. The book further divides each of these classes into their three-dimensional (3D volumetric) and two-dimensional (2D planar or surface) realizations. Examples of each type of metamaterial are presented, and their known and anticipated properties are reviewed. Collectively, Metamaterials: Physics and Engineering Explorations presents a review of recent research advances associated with a highly diverse set of electromagnetic metamaterials. Its multifaceted approach offers readers a combination of theoretical, numerical, and experimental perspectives for a better understanding of their behaviors and their potentialapplications in components, devices, and systems. Extensive reference lists provide opportunities to explore individual topics and classes of metamaterials in greater depth. With full-color illustrations throughout to clarify concepts and help visualize actual results, this book provides a dynamic, user-friendly resource for students, engineers, physicists, and other researchers in the areas of electromagnetic materials, microwaves, millimeter waves, and optics. It equips newcomers with a basic understanding of metamaterials and their potential applications. Advanced researchers will benefit from thought-provoking perspectives that will deepen their knowledge and lead them to new areas of investigation.
Download or read book Magnetism and Superconductivity written by Laurent-Patrick Levy and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This up-to-date work presents a modern vision of magnetism and superconductivity covering both microscopic and phenomenological aspects. The basic information is illustrated with the help of current research topics such as the quantum Hall effect or mesoscopic aspects of superconductivity.
Download or read book Journal de physique written by and published by . This book was released on 1971 with total page 1588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
