La Modulation De Phase Pour La Commutation Optique Dans Le Systeme Inp Gainasp

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La modulation de phase pour la commutation optique dans le système InP/GaInAsP

Author : Laurence Thery
Publisher :
ISBN 13 :
Total Pages : 546 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis La modulation de phase pour la commutation optique dans le système InP/GaInAsP by : Laurence Thery

Download or read book La modulation de phase pour la commutation optique dans le système InP/GaInAsP written by Laurence Thery and published by . This book was released on 1992 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: LA THESE PORTE SUR L'ETUDE DE LA MODULATION DE PHASE DANS LE SYSTEME DE MATERIAUX SEMICONDUCTEURS III-V INP/GAINASP, POUR DES APPLICATIONS EN OPTIQUE INTEGREE, EN PARTICULIER POUR LA COMMUTATION OPTIQUE. LA MODULATION DE LA PHASE D'UNE ONDE SE PROPAGEANT DANS UN GUIDE SEMICONDUCTEUR RESULTE DE LA MODIFICATION DES CONDITIONS DE PROPAGATION DUE A LA VARIATION D'INDICE DE REFRACTION, QUI PEUT ETRE OBTENUE DANS LES SEMICONDUCTEURS III-V PAR L'APPLICATION D'UN CHAMP ELECTRIQUE OU PAR VARIATION DU NOMBRE DE PORTEURS (ELECTRONS OU TROUS) LIBRES. LE BUT EST D'EXPLOITER AU MIEUX TOUS CES EFFETS POUR OBTENIR UNE BONNE EFFICACITE DE MODULATION DE PHASE, TOUT EN GARDANT UN NIVEAU DE PERTES OPTIQUES FAIBLES, AUTANT DANS LES PARTIES DE GUIDAGE PASSIF, NECESSAIRES A L'INTERCONNEXION DES DISPOSITIFS, QUE DANS LES ZONES ACTIVES DE MODULATION. NOUS MODELISONS DANS UN PREMIER TEMPS LES EFFETS ELECTROOPTIQUES ET DE PORTEURS, DONNANT LIEU UNE VARIATION D'INDICE ET CALCULONS LE COEFFICIENT D'ABSORPTION AUTOUR DE 1,55 M, LA LONGUEUR D'ONDE DES TELECOMMUNICATIONS LONGUES DISTANCES. LES EFFETS POCKELS, KERR ET PLASMA ETANT BIEN CONNUS, NOUS ETUDIONS EN DETAIL L'INFLUENCE DES PORTEURS LIBRES SUR LE BORD D'ABSORPTION FONDAMENTALE ET DONNONS LES LIMITES DE L'APPROCHE THEORIQUE. NOUS COMPLETONS LA MODELISATION PAR UNE SERIE DE MESURES DE LA MODULATION DE PHASE EN FONCTION DE LA LONGUEUR D'ONDE, LA POLARISATION ET L'ORIENTATION CRISTALLOGRAPHIQUE, CE QUI PERMET DE DETERMINER L'AMPLITUDE DE CHACUN DES EFFETS ET DE COMPARER LA THEORIE A L'EXPERIENCE. NOUS EXPLOITONS ENFIN LE MODELE RESULTANT DE CETTE CONFRONTATION, POUR DEFINIR DES STRUCTURES OPTIMISEES DE MODULATEUR DE PHASE DEDIES A LA COMMUTATION OPTIQUE, EN FONCTION DE SPECIFICATIONS PROPRES A L'OPTIQUE INTEGREE

La modulation de phase pour la commutation optique dans le systeme InP-GalnAsp

Author : Laurence Thery
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis La modulation de phase pour la commutation optique dans le systeme InP-GalnAsp by : Laurence Thery

Download or read book La modulation de phase pour la commutation optique dans le systeme InP-GalnAsp written by Laurence Thery and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nanophotonics

Author : Hervé Rigneault
Publisher : Wiley-ISTE
ISBN 13 : 9781905209286
Total Pages : 324 pages
Book Rating : 4.2/5 (92 download)

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Book Synopsis Nanophotonics by : Hervé Rigneault

Download or read book Nanophotonics written by Hervé Rigneault and published by Wiley-ISTE. This book was released on 2006-07-18 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanophotonicsis a comprehensive introduction to the emerging area concerned with controlling and shaping optical fields at a subwavelength scale. Photonic crystals and microcavities are extensively described, including non-linear optical effects. Local-probe techniques are presented and are used to characterize plasmonic devices. The emerging fields of semiconductor nanocrystals and nanobiophotonics are also presented.

Photonic Crystals

Author : Jean-Michel Lourtioz
Publisher : Springer Science & Business Media
ISBN 13 : 3540783474
Total Pages : 514 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Photonic Crystals by : Jean-Michel Lourtioz

Download or read book Photonic Crystals written by Jean-Michel Lourtioz and published by Springer Science & Business Media. This book was released on 2008-03-19 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the theoretical background required for modelling photonic crystals and their optical properties, while presenting the large variety of devices where photonic crystals have found application. As such, it aims at building bridges between optics, electromagnetism and solid state physics. This second edition includes the most recent developments of two-dimensional photonic crystal devices, as well as some of the last results reported on metamaterials.

Fundamentals and Applications of Nanophotonics

Author : Joseph W. Haus
Publisher : Woodhead Publishing
ISBN 13 : 1782424873
Total Pages : 428 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Fundamentals and Applications of Nanophotonics by : Joseph W. Haus

Download or read book Fundamentals and Applications of Nanophotonics written by Joseph W. Haus and published by Woodhead Publishing. This book was released on 2016-01-09 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals and Applications of Nanophotonics includes a comprehensive discussion of the field of nanophotonics, including key enabling technologies that have the potential to drive economic growth and impact numerous application domains such as ICT, the environment, healthcare, military, transport, manufacturing, and energy. This book gives readers the theoretical underpinnings needed to understand the latest advances in the field. After an introduction to the area, chapters two and three cover the essential topics of electrodynamics, quantum mechanics, and computation as they relate to nanophotonics. Subsequent chapters explore materials for nanophotonics, including nanoparticles, photonic crystals, nanosilicon, nanocarbon, III-V, and II-VI semiconductors. In addition, fabrication and characterization techniques are addressed, along with the importance of plasmonics, and the applications of nanophotonics in devices such as lasers, LEDs, and photodetectors. Covers electrodynamics, quantum mechanics and computation as these relate to nanophotonics Reviews materials, fabrication and characterization techniques for nanophotonics Describes applications of the technology such as lasers, LEDs and photodetectors

Advances in Integrated Optics

Author : M. Bertolotti
Publisher : Springer Science & Business Media
ISBN 13 : 1461525667
Total Pages : 340 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Advances in Integrated Optics by : M. Bertolotti

Download or read book Advances in Integrated Optics written by M. Bertolotti and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volwne contains the Proceedings of a two-week summer conference titled "Advances in Integrated Optics" held June 1-9, 1993, in Erice, Sicily. This was the 18th annual course organized by the International School of Quantum Electronics, under the auspices of the "Ettore Majorana" Centre for Scientific Culture. The term Integrated Optics signifies guided-wave optical circuits consisting of two or more devices on a single substrate. Since its inception in the late 1960's, Integrated Optics has evolved from a specialized research topic into a broad field of work, ranging from basic research through commercial applications. Today many devices are available on market while a big effort is devolved to research on integrated nonlinear optical devices. This conference was organized to provide a comprehensive survey of the frontiers of this technology, including fundamental concepts, nonlinear optical materials, devices both in the linear and nonlinear regimes, and selected applications. These Proceedings update and augment the material contained in a previous ISQE volume, "Integrated Optics: Physics and Applications", S. Martellucci and A. N. Chester, Eds. , NATO ASI Series B, Vol. 91 (Plenum, 1983). For some closely related technology, the reader many also wish to consult the ISQE volumes: "Optical Fiber Sensors", A. N. Chester, S. Martellucci and A. M. Scheggi, Eds. , NATO ASI Series E, Vol. 132 (Nijhoff, 1987) ; and, "Nonlinear Optics and Optical Computing", S. Martellucci and A. N. Chester, Eds. , E. Majorana Int'! Science Series, Vol. 49 (plenum, 1990).

Nanophotonic Materials

Author : Ralf B. Wehrspohn
Publisher : John Wiley & Sons
ISBN 13 : 352762189X
Total Pages : 445 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Nanophotonic Materials by : Ralf B. Wehrspohn

Download or read book Nanophotonic Materials written by Ralf B. Wehrspohn and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: `Nanophotonic Materials - Photonic Crystals, Plasmonics, and Metamaterials' summarizes the work and results of a consortium consisting of more than 20 German research groups concentrated on photonics crystals research over the last seven years. Illustrated throughout in full color, the book provides an overview of these novel materials, spanning the entire range from fundamentals to applications.