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Optimisation Dun Capteur Interferometrique A Fibres Optiques Pour La Detection De Champs Magnetiques Basse Frequence Integration Du Dispositif
Download Optimisation Dun Capteur Interferometrique A Fibres Optiques Pour La Detection De Champs Magnetiques Basse Frequence Integration Du Dispositif full books in PDF, epub, and Kindle. Read online Optimisation Dun Capteur Interferometrique A Fibres Optiques Pour La Detection De Champs Magnetiques Basse Frequence Integration Du Dispositif ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Organic Solid-State Lasers by : Sébastien Forget
Download or read book Organic Solid-State Lasers written by Sébastien Forget and published by Springer. This book was released on 2013-07-03 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.
Book Synopsis Laser: 50 Years Of Discoveries by : Fabien Bretenaker
Download or read book Laser: 50 Years Of Discoveries written by Fabien Bretenaker and published by World Scientific. This book was released on 2014-10-27 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides an overview of the principle and applications of lasers enriched with numerous illustrations.Being over fifty years old, lasers continue to amaze us. Their performance characteristics are constantly reaching new limits, and the scope of their applications continues to expand. Yet, it took years of effort by teams of physicists to transform the fundamental notions of Einstein into the first experimental beam of laser light. And history is still going on as fundamental research is now triggered by its remarkable properties.This book addresses every aspects of laser light, from its fundamental principles to its industrial applications, at a level particularly suited for high school teachers, students, and anybody curious about science and technology.
Book Synopsis Étude et optimisation d’un système de détection et de discrimination de métaux par induction électromagnétique by : Ahmed Chaouki Lahrech
Download or read book Étude et optimisation d’un système de détection et de discrimination de métaux par induction électromagnétique written by Ahmed Chaouki Lahrech and published by GRIN Verlag. This book was released on 2019-02-19 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mémoire de Maîtrise de l’année 2013 dans le domaine Electrotechnique, note: 18/20, , langue: Français, résumé: L’objectif de ce travail est la modélisation et la réalisation d’un détecteur inductif en utilisant la technique de balayage de fréquence qui apporte une approche différente pour discriminer entre les différents métaux. Dans l’étape de modélisation, nous avons proposé un modèle analytique du système et une étude numérique par la méthode des éléments finis. Nous avons utilisé les algorithmes génétiques pour le dimensionnement optimal du détecteur et les réseaux de neurones pour résoudre le problème inverse. Le détecteur inductif réalisé est constitué d’une bobine de transmission et deux bobines de réception montées en mode différentiel. La réalisation du prototype a été effectuée et le modèle élaboré est validé par les résultats expérimentaux.
Book Synopsis De l'Optique électromagnétique à l'Interférométrie - Concepts et illustrations by : Michel Lequime
Download or read book De l'Optique électromagnétique à l'Interférométrie - Concepts et illustrations written by Michel Lequime and published by EDP Sciences. This book was released on 2013-09-01T00:00:00+02:00 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce livre, rédigé par des enseignants de Centrale Marseille, propose une approche unifiée des concepts qui fondent l'Optique physique, ce domaine clef de la Photonique qui va de l'Optique électromagnétique à l'Interférométrie en passant par la Formationdes Images. La démarche adoptée est basée sur un emploi généralisé du concept de paquet d'ondes, tant fréquentiel que spatial, et sur un recours constant à la transformation de Fourier, ainsi qu'aux mécanismes du aux de décomposition spectrale et de reconstructionque sa mise en œuvre pratique requiert. Au travers de cette démarche, sont abordés des points aussi variés que :- le traitement harmonique des équations de Maxwell ;- la propagation d'une impulsion lumineuse dans un milieu dispersif ;- les notions de cohérence ;- le concept d'onde évanescente ;- la propagation en milieu stratifié ;- l'effet Talbot ;- la diffraction en présence d'aberrations ;- le taux d'erreur d'une communication numérique ;- la détection homodyne passive ;- l'interférométrie en lumière blanche ;- le gyroscope à fibre optique ;- l'interférométrie d'intensité ;- ... Cet ouvrage est destiné à des élèves-ingénieurs d'écoles généralistes ou spécialisées, à des étudiants de Licence et de Master intéressés par l'optique ondulatoire, ainsi qu'à des ingénieurs en Optique/Photonique dont les activités professionnelles tournent autour de la Recherche et du Développement. Michel Lequime est Professeur à l'École Centrale Marseille et Responsable de l'équipe Couches Minces Optiques de l'Institut Fresnel. Claude Amra est Directeur de Rechercheau CNRS et Responsable de l'équipe Concept de l'Institut Fresnel.
Download or read book Optical Fiber Sensors written by and published by . This book was released on 1988 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Fiber Sensors by : Arthur N. Chester
Download or read book Optical Fiber Sensors written by Arthur N. Chester and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, Erice, Italy, May 10-20, 1986
Download or read book Fiber Optic Sensors written by Eric Udd and published by John Wiley & Sons. This book was released on 2011-10-11 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the technology has moved strongly into a number of different areas a textbook of this sort could be used by a wide variety of academic departments including physics, electrical engineering, mechanical engineering, civil engineering, aerospace engineering and bioengineering. To make the second edition as widely appealing as possible a series of significant upgrades were made. 1. The book is structured to support a variety of academic programs and it can also be used as a general reference by practicing engineers and scientists. 2. The introductory chapter has been revised to outline the new content of the second edition and provide a overview of the current status of fiber optic sensor technology. 3. A new, extensive chapter has been added covering fiber optic grating sensor technology and its application to aerospace, civil structures, oil and gas and power generating applications. 4. A second new chapter has been added on the emerging field of biomedical fiber optic sensors. This is one of the most rapidly growing fields of use for fiber optic sensors and with rising health costs and medical advances promises to be an important area for many years to come.
Book Synopsis Optical Fiber Sensor Technology by : L.S. Grattan
Download or read book Optical Fiber Sensor Technology written by L.S. Grattan and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems and Applications in Optical Fiber Sensor Technology The essential technology which underpins developments in optical fiber sensors continues to expand, and continues to be driven to a very large extent by advances in optoelectronics which have been produced for the ever-expanding optical com munications systems and networks of the world. The steps forward in the technol ogy, often accompanied by a reduction in the price of associated components, have been, and continue to be, adapted for use in a wide variety of optical fiber sensor systems. These include, for example, the use of photoinduced gratings as fiber sensor components, coupled with the wider availability of shorter wavelength lasers, bright luminescent sources and high-sensitivity detectors which have opened up new possibilities for both novel fiber optic sensor applications and new sensing systems. This is to be welcomed at a time when, coupled with integrated optic miniaturized devices and detectors, real possibilities of systems integration, at lower cost and increased utility, can be offered. The fiber laser, and the expansions of the types and availability of the doped fiber on which it is based, offer further examples of the integration of the essential components of advanced optical sensor systems, fitted for a new range of applications.
Book Synopsis Optical Fiber Sensor Technology by : L.S. Grattan
Download or read book Optical Fiber Sensor Technology written by L.S. Grattan and published by Springer. This book was released on 1999-04-30 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems and Applications in Optical Fiber Sensor Technology The essential technology which underpins developments in optical fiber sensors continues to expand, and continues to be driven to a very large extent by advances in optoelectronics which have been produced for the ever-expanding optical com munications systems and networks of the world. The steps forward in the technol ogy, often accompanied by a reduction in the price of associated components, have been, and continue to be, adapted for use in a wide variety of optical fiber sensor systems. These include, for example, the use of photoinduced gratings as fiber sensor components, coupled with the wider availability of shorter wavelength lasers, bright luminescent sources and high-sensitivity detectors which have opened up new possibilities for both novel fiber optic sensor applications and new sensing systems. This is to be welcomed at a time when, coupled with integrated optic miniaturized devices and detectors, real possibilities of systems integration, at lower cost and increased utility, can be offered. The fiber laser, and the expansions of the types and availability of the doped fiber on which it is based, offer further examples of the integration of the essential components of advanced optical sensor systems, fitted for a new range of applications.
