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Author: Azzedine Boudrioua Publisher: ISTE Group ISBN: 1784053163 Category : Lasers Languages : fr Pages : 208
Book Description
Un des plus grands enjeux de l’optoélectronique organique est la réalisation de la première diode laser organique (en pompage électrique), qui présente un très fort potentiel pour de nombreuses applications. À l’instar de ce qui s’est produit dans le domaine de l’optoélectronique inorganique en transformant une LED en une LD, la course est engagée pour convertir une OLED en une OLD. Cela passe par le développement de solutions innovantes afin de surmonter les difficultés inhérentes aux matériaux organiques et au pompé électrique. Une introduction aux lasers organiques présente les éléments de physique, les matériaux et les technologies qui permettent de comprendre les bases de ces lasers et de saisir les progrès accomplis. Il offre également des pistes pour envisager les évolutions futures vers la diode laser organique.
Author: Azzedine Boudrioua Publisher: ISTE Group ISBN: 1784053163 Category : Lasers Languages : fr Pages : 208
Book Description
Un des plus grands enjeux de l’optoélectronique organique est la réalisation de la première diode laser organique (en pompage électrique), qui présente un très fort potentiel pour de nombreuses applications. À l’instar de ce qui s’est produit dans le domaine de l’optoélectronique inorganique en transformant une LED en une LD, la course est engagée pour convertir une OLED en une OLD. Cela passe par le développement de solutions innovantes afin de surmonter les difficultés inhérentes aux matériaux organiques et au pompé électrique. Une introduction aux lasers organiques présente les éléments de physique, les matériaux et les technologies qui permettent de comprendre les bases de ces lasers et de saisir les progrès accomplis. Il offre également des pistes pour envisager les évolutions futures vers la diode laser organique.
Author: Azzedine Boudrioua Publisher: Elsevier ISBN: 0081010729 Category : Technology & Engineering Languages : en Pages : 228
Book Description
One of the biggest challenges of organic optoelectronics is the realization of the first organic laser diode (electrically pumped) which has a very strong potential for many applications. Similar to what happened in the field of inorganic optoelectronics when transforming LEDs into LDs, the race is on to transform an OLED into an OLD. This involves the development of innovative solutions to overcome the difficulties inherent in organic materials and the electric pump. This book presents the elements of physics, materials and technologies that allow us to understand the basics of organic lasers and to capture the progress made. It also provides guidance for future developments towards the organic laser diode. - Describes the latest advancements in the development of organic lasers, one of the most challenging issues of the early part of this century - Provides a detailed description of material features - Features the state-of-the-art of organic sources and their potential applications - Contains several topics currently under development
Author: C. Breck Hitz Publisher: John Wiley & Sons ISBN: 1118219481 Category : Technology & Engineering Languages : en Pages : 312
Book Description
The only introductory text on the market today that explains the underlying physics and engineering applicable to all lasers Although lasers are becoming increasingly important in our high-tech environment, many of the technicians and engineers who install, operate, and maintain them have had little, if any, formal training in the field of electro-optics. This can result in less efficient usage of these important tools. Introduction to Laser Technology, Fourth Edition provides readers with a good understanding of what a laser is and what it can and cannot do. The book explains what types of laser to use for different purposes and how a laser can be modified to improve its performance in a given application. With a unique combination of clarity and technical depth, the book explains the characteristics and important applications of commercial lasers worldwide and discusses light and optics, the fundamental elements of lasers, and laser modification.? In addition to new chapter-end problems, the Fourth Edition includes new and expanded chapter material on: Material and wavelength Diode Laser Arrays Quantum-cascade lasers Fiber lasers Thin-disk and slab lasers Ultrafast fiber lasers Raman lasers Quasi-phase matching Optically pumped semiconductor lasers Introduction to Laser Technology, Fourth Edition is an excellent book for students, technicians, engineers, and other professionals seeking a fuller, more formal introduction to the field of laser technology.
Author: Marco Anni Publisher: CRC Press ISBN: 1351591746 Category : Science Languages : en Pages : 412
Book Description
In the past 30 years, organic conjugated molecules have received a lot of attention in research because of their unique combination of active properties typical of semiconductors and the technological appeal typical of plastic materials. Among the different applications proposed for organic materials, organic lasers are quickly approaching the performance required in real devices, while research on novel active materials is still ongoing. The book covers the basic aspects of the measurement techniques of optical gain and amplified spontaneous emission (ASE) in organic films as well as the photophysics of organic materials that can be understood using ASE measurements. It reviews the recent advances in the development of new active materials for organic lasers as well as the actual state of the art of scattering-assisted random lasers and of strongly coupled organic microcavities, both promising interesting developments in the near future. Finally, it gives a detailed review of the state of the art of the organic lasers actually closest to real applications, namely external cavity lasers and distributed feedback lasers. The book is unique that it covers basic aspects, technological aspects, and systems, which are still a subject of basic science research.
Author: Jeff Hecht Publisher: John Wiley & Sons ISBN: 1119310660 Category : Technology & Engineering Languages : en Pages : 608
Book Description
The expanded fourth edition of the book that offers an essential introduction to laser technology and the newest developments in the field The revised and updated fourth edition of Understanding Lasers offers an essential guide and introduction that explores how lasers work, what they do, and how they are applied in the real world. The author—a Fellow of The Optical Society—reviews the key concepts of physics and optics that are essential for understanding lasers and explains how lasers operate. The book also contains information on the optical accessories used with lasers. Written in non-technical terms, the book gives an overview of the wide-variety laser types and configurations. Understanding Lasers covers fiber, solid-state, excimer, helium-neon, carbon dioxide, free-electron lasers, and more. In addition, the book also explains concepts such as the difference between laser oscillation and amplification, the importance of laser gain, and tunable lasers. The updated fourth edition highlights the most recent research and development in the field. This important resource: Includes a new chapter on fiber lasers and amplifiers Reviews new topics on physics of optical fibers and fiber lasers, disk lasers, and Ytterbium lasers Contains new sections on Laser Geometry and Implications, Diode Laser Structures, Optimal Parametric Sources, and 3D Printing and Additive Manufacturing Puts the focus on research and emerging developments in areas such as spectroscopy, slow light, laser cooling, and extremely precise measurements Contains appendices, glossary, and index that help make this book a useful reference Written for engineering and physics students, engineers, scientists, and technicians, the fourth edition of Understanding Lasers contains the basic concepts of lasers and the most recent advances in the technology.
Author: Leon Goldman Publisher: Springer Science & Business Media ISBN: 3642857973 Category : Medical Languages : en Pages : 241
Book Description
This book is a review of past and current studies and future plans of the Laser Laboratory in Cincinnati and some of the contributions of laser research groups in other medical centers. Special thanks are due to the Directing Physicist of the Laser Labora tory, R. James Rockwell. Without his advice, constant supervision and corrections, this enthusiastic investigator would continue to upset even many more people than he has done already. The excuse, of course, is to stimulate much needed interest and controlled research and development of the laser for biology and medicine. The Associate Research Physicist, Ralph Schooley, has worked with many phases of laser research but especially in Q spoiling, Raman spectroscopy, and the almost alchemy of holography. Holography, as of now, provides many opportunities for Gumperson's Law, "If anything can go wrong, it will. " Sincere appreciation is expressed to the Surgeons in the Laser Labora tory, who have supplied clinical and investigative surgical supervision often under great difficulties, Dr. V. E. Siler and Dr. Bruce Henderson. We are grateful for help from the Directing Biologist of the Laser Labo ratory, Edmond Ritter, the Director of Laser Neurosurgery, Dr. Thomas Brown and the Professor of Neurosurgery, Dr. Robert McLaurin, for important and basic work in laser neurosurgery. Special thanks are given to Robert Meyer, who has given most of the treatments in careful and skillful fashion, and his associate, Robert Otten.
Author: Frank J. Duarte Publisher: Elsevier ISBN: 0323139329 Category : Technology & Engineering Languages : en Pages : 470
Book Description
A tutorial introduction to the field of dye lasers, Dye Laser Principles also serves as an up-to-date overview for those using dye lasers as research and industrial tools. A number of the issues discussed in this book are pertinent not only to dye lasers but also to lasers in general. Most of the chapters in the book contain problem sets that expand on the material covered in the chapter. - Dye lasers are among the most versatile and successful laser sources currently available in use Offering both pulsed and continuous-wave operation and tunable from the near ultraviolet to the near infrared, these lasers are used in such diverse areas as: industrial applications, medical applications, military applications, large-scale laser isotope separation, fundamental physics, spectroscopic techniques, laser radar
Author: Azzedine Boudrioua
Author: Azzedine Boudrioua
Author: Azzedine Boudrioua
Author: C. Breck Hitz
Author: Marco Anni
Author: Jeff Hecht
Author: Technical Education Research Centers (U.S.). Southwest Center
Author: DUARTE
Author: 
Author: Leon Goldman
Author: Frank J. Duarte