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Progress On Fabrication And Testing Of The Omniguide Traveling Wave Tube Structures
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Book Synopsis Progress on Fabrication and Testing of the Omniguide Traveling-Wave Tube Structures by :
Download or read book Progress on Fabrication and Testing of the Omniguide Traveling-Wave Tube Structures written by and published by . This book was released on 2008 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have designed, fabricated and tested with low power a novel W-band traveling-wave tube (TWT) structure based on a slow-wave cylindrically-symmetric photonic band gap (PBG) structure, or an "omniguide". PBG TWT structures have great potential for very large bandwidth and linear dispersion. The omniguide structure was designed and fabricated with silica dielectric with a copper harness. Cold test results were found to be in excellent agreement with the design. A band-width of more than 10 per cent was demonstrated. This structure is designed to generate millimeterwave rf when driven by a 2-A, 120-kV electron beam.
Book Synopsis Planar Slow Wave Structure Traveling Wave Tubes: Design, Fabrication and Experiment by : Yubin Gong
Download or read book Planar Slow Wave Structure Traveling Wave Tubes: Design, Fabrication and Experiment written by Yubin Gong and published by . This book was released on 2024-06-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwave and RF Vacuum Electronic Power Sources by : Richard G. Carter
Download or read book Microwave and RF Vacuum Electronic Power Sources written by Richard G. Carter and published by Cambridge University Press. This book was released on 2018-04-12 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up-to-speed on the theory, principles and design of vacuum electron devices.
Book Synopsis Photonic Crystals by : John D. Joannopoulos
Download or read book Photonic Crystals written by John D. Joannopoulos and published by Princeton University Press. This book was released on 2011-10-30 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since it was first published in 1995, Photonic Crystals has remained the definitive text for both undergraduates and researchers on photonic band-gap materials and their use in controlling the propagation of light. This newly expanded and revised edition covers the latest developments in the field, providing the most up-to-date, concise, and comprehensive book available on these novel materials and their applications. Starting from Maxwell's equations and Fourier analysis, the authors develop the theoretical tools of photonics using principles of linear algebra and symmetry, emphasizing analogies with traditional solid-state physics and quantum theory. They then investigate the unique phenomena that take place within photonic crystals at defect sites and surfaces, from one to three dimensions. This new edition includes entirely new chapters describing important hybrid structures that use band gaps or periodicity only in some directions: periodic waveguides, photonic-crystal slabs, and photonic-crystal fibers. The authors demonstrate how the capabilities of photonic crystals to localize light can be put to work in devices such as filters and splitters. A new appendix provides an overview of computational methods for electromagnetism. Existing chapters have been considerably updated and expanded to include many new three-dimensional photonic crystals, an extensive tutorial on device design using temporal coupled-mode theory, discussions of diffraction and refraction at crystal interfaces, and more. Richly illustrated and accessibly written, Photonic Crystals is an indispensable resource for students and researchers. Extensively revised and expanded Features improved graphics throughout Includes new chapters on photonic-crystal fibers and combined index-and band-gap-guiding Provides an introduction to coupled-mode theory as a powerful tool for device design Covers many new topics, including omnidirectional reflection, anomalous refraction and diffraction, computational photonics, and much more.
Book Synopsis Lab-on-Fiber Technology by : Andrea Cusano
Download or read book Lab-on-Fiber Technology written by Andrea Cusano and published by Springer. This book was released on 2014-07-29 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on a research field that is rapidly emerging as one of the most promising ones for the global optics and photonics community: the “lab-on-fiber” technology. Inspired by the well-established "lab on-a-chip" concept, this new technology essentially envisages novel and highly functionalized devices completely integrated into a single optical fiber for both communication and sensing applications. Based on the R&D experience of some of the world's leading authorities in the fields of optics, photonics, nanotechnology, and material science, this book provides a broad and accurate description of the main developments and achievements in the lab-on-fiber technology roadmap, also highlighting the new perspectives and challenges to be faced. This book is essential for scientists interested in the cutting-edge fiber optic technology, but also for graduate students.
Book Synopsis Fibre Optic Communication Devices by : Norbert Grote
Download or read book Fibre Optic Communication Devices written by Norbert Grote and published by Springer Science & Business Media. This book was released on 2001-01-26 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optoelectronic devices and fibre optics are the basis of cutting-edge communication systems. This monograph deals with the various components of these systems, including lasers, amplifiers, modulators, converters, filters, sensors, and more.
Book Synopsis Gyrotron Oscillators by : C Edgecombe
Download or read book Gyrotron Oscillators written by C Edgecombe and published by CRC Press. This book was released on 1993-11-15 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: The performance of gyrotrons has developed rapidly during recent years and they now form very powerful sources of microwave energy at millimetric wavelengths. Much development, both of the detailed theory including multi-mode interaction and of practical devices, has taken place in the major European laboratories. This book is a collection of surve
Book Synopsis Applications of Chalcogenides: S, Se, and Te by : Gurinder Kaur Ahluwalia
Download or read book Applications of Chalcogenides: S, Se, and Te written by Gurinder Kaur Ahluwalia and published by Springer. This book was released on 2018-06-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces readers to a wide range of applications for elements in Group 16 of the periodic table, such as, optical fibers for communication and sensing, X-ray imaging, electrochemical sensors, data storage devices, biomedical applications, photovoltaics and IR detectors, the rationale for these uses, the future scope of their applications, and expected improvements to existing technologies. Following an introductory section, the book is broadly divided into three parts—dealing with Sulfur, Selenium, and Tellurium. The sections cover the basic structure of the elements and their compounds in bulk and nanostructured forms; properties that make these useful for various applications, followed by applications and commercial products. As the global technology revolution necessitates the search for new materials and more efficient devices in the electronics and semiconductor industry, Applications of Chalcogenides: S, Se, and Te is an ideal book for a wide range of readers in industry, government and academic research facilities looking beyond silicon for materials used in the electronic and optoelectronic industry as well as biomedical applications.
Author :Xingcun Colin Tong Ph.D Publisher :Springer Science & Business Media ISBN 13 :3319015508 Total Pages :574 pages Book Rating :4.3/5 (19 download)
Book Synopsis Advanced Materials for Integrated Optical Waveguides by : Xingcun Colin Tong Ph.D
Download or read book Advanced Materials for Integrated Optical Waveguides written by Xingcun Colin Tong Ph.D and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to integrated optical waveguides for information technology and data communications. Integrated coverage ranges from advanced materials, fabrication, and characterization techniques to guidelines for design and simulation. A concluding chapter offers perspectives on likely future trends and challenges. The dramatic scaling down of feature sizes has driven exponential improvements in semiconductor productivity and performance in the past several decades. However, with the potential of gigascale integration, size reduction is approaching a physical limitation due to the negative impact on resistance and inductance of metal interconnects with current copper-trace based technology. Integrated optics provides a potentially lower-cost, higher performance alternative to electronics in optical communication systems. Optical interconnects, in which light can be generated, guided, modulated, amplified, and detected, can provide greater bandwidth, lower power consumption, decreased interconnect delays, resistance to electromagnetic interference, and reduced crosstalk when integrated into standard electronic circuits. Integrated waveguide optics represents a truly multidisciplinary field of science and engineering, with continued growth requiring new developments in modeling, further advances in materials science, and innovations in integration platforms. In addition, the processing and fabrication of these new devices must be optimized in conjunction with the development of accurate and precise characterization and testing methods. Students and professionals in materials science and engineering will find Advanced Materials for Integrated Optical Waveguides to be an invaluable reference for meeting these research and development goals.
Book Synopsis Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers by : Pengfei Wang
Download or read book Mid-Infrared Fluoride and Chalcogenide Glasses and Fibers written by Pengfei Wang and published by Springer Nature. This book was released on 2022-01-08 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview on mid-infrared optical glass and fibers laser, it cover the underlying principle, historic background, as well as recent advances in materials processing and enhanced properties for rare earth doped luminescence, spectroscopy lasers, or optical nonlinearity applications. It describes in great detail, the preparation of high purity non-oxide IR glass and fibers to be used as mid-IR fiber laser and supercontinuum sources for optical fiber spectroscopy. It will be useful for academics, researchers and engineers in various disciplines who require a broad introduction to the subject and would like to learn more about the state-of-the-art and upcoming trends in mid-infrared fiber source development, particularly for industrial, medical and military applications.
Book Synopsis Photonic Crystal Fibers by : F. Poli
Download or read book Photonic Crystal Fibers written by F. Poli and published by Springer Science & Business Media. This book was released on 2007-08-17 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to provide expert guidance through the properties of photonic crystal fibers, with a specific focus on the telecommunication aspects. This is the first book to report a complete overview of photonic crystal fiber analysis and design for telecom applications. The authors believe that photonic crystal fibers can revolutionize the field of guided optics and its applications.
Book Synopsis Elements of Photonics, Volume I by : Keigo Iizuka
Download or read book Elements of Photonics, Volume I written by Keigo Iizuka and published by John Wiley & Sons. This book was released on 2002-06-06 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zwei in sich abgeschlossene Bände zum Verhalten von Licht in den vielfältigsten optischen Systemen! "Elements of Photonics" - Dieses zweibändige Werk behandelt Grundlagen wie die Fourier-Optik, Holographie und Polarisation (In Free Space and Special Media - Band 1) sowie die beiden komplementären Gebiete der Faseroptik und der integrierten Optik (For Fiber and Integrated Optics - Band 2). Über 400 Abbildungen, Übungsaufgaben und durchgearbeitete Beispiele erleichtern das Verständnis des Stoffes. Ideal geeignet zum Selbststudium oder als Lehrbuch für einen zweisemestrigen Kurs.
Book Synopsis Optical Networks by : Rajiv Ramaswami
Download or read book Optical Networks written by Rajiv Ramaswami and published by Morgan Kaufmann. This book was released on 2002 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to optical networks -- Propagation of signals in optical fiber -- Components -- Modulation and demodulation -- Transmission system engineering -- Client layers of the optical layer -- WDM network elements -- WDM network design -- Control and management -- Network survivability -- Access networks -- Photonic packet switching -- Deployment considerations.
Book Synopsis Surgery of the Brainstem by : Robert F. Spetzler
Download or read book Surgery of the Brainstem written by Robert F. Spetzler and published by Thieme. This book was released on 2019-12-13 with total page 1101 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate guide to navigating and treating brainstem pathologies from master neurosurgeon Robert Spetzler The brainstem is one of the last bastions of surgical prohibition because of its densely packed ascending and descending tracts and nuclei carrying information to and from the brain. Although 10% of all pediatric tumors and 5% of all vascular anomalies occur in the brainstem, neurosurgeons have traditionally resisted dissecting lesions in this area. Recent advances in imaging, microscopy, anesthesia, and operative techniques have expanded the treatment paradigm for this most eloquent region of the brain. Surgery of the Brainstem, by internationally renowned neurosurgeons Robert F. Spetzler, M. Yashar S. Kalani, and Michael T. Lawton, along with an impressive cadre of global experts, is a comprehensive guide to managing disorders of the brainstem, thalamic region, and basal ganglia. Organized in seven sections with 33 chapters, the text opens with four sections covering a variety of topics. Section I presents the history of brainstem surgery; Section II examines anatomy, development, and pathology; Section III reviews patient examination, imaging, and monitoring; and Section IV provides a succinct overview of surgical approaches. Sections V-VII cover a wide range of adult and pediatric tumors, ischemia, stroke, aneurysms, arteriovenous malformations, and cerebral cavernous malformations. More than 300 high-quality clinical images and medical illustrations enhance the text. Key Highlights A full spectrum of treatment modalities and outcomes, including open surgery, endoscopic approaches, stereotactic radiosurgery, radiotherapy, endovascular techniques, and revascularization An anatomy chapter featuring stunning Rhoton-style anatomical dissections delineates critical landmarks in the brainstem, thalamus, pineal region, and cranial nerves Detailed discussion of patient positioning and exposure of various brainstem domains Pearls on overcoming psychological, pathological, and anatomical barriers and managing complications Understanding the basic anatomy, pathology, and clinical complexities of the brainstem and thalamic regions is essential for safe navigation and treatment. This remarkable book will provide neurosurgeons with additional insights on performing resections and achieving the best possible outcomes for patients with pathologic conditions in this delicate region.
Book Synopsis Smart Textiles by : Nazire Deniz Yilmaz
Download or read book Smart Textiles written by Nazire Deniz Yilmaz and published by John Wiley & Sons. This book was released on 2018-12-06 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smart Textiles: Wearable Nanotechnology provides a comprehensive presentation of recent advancements in the area of smart nanotextiles giving specific importance to materials and production processes. Different materials, production routes, performance characteristics, application areas and functionalization mechanisms are covered. The book provides a guideline to students, researchers, academicians and technologists who seek novel solutions in the related area by including groundbreaking advancements in different aspects of the diverse smart nanotextiles fields. This ground-breaking book is expected to spark an inspiration to allow future progress in smart nanotextiles research. The diversity of the topics, as well as the expert subject-matter contributors from all over the world representing various disciplines, ensure comprehensiveness and a broad understanding of smart nanotextiles.
Book Synopsis Nanotechnology in Textiles by : Mangala Joshi
Download or read book Nanotechnology in Textiles written by Mangala Joshi and published by CRC Press. This book was released on 2020-05-13 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent times, polymer nanocomposites have attracted a great deal of scientific interest due to their unique advantages over conventional plastic materials, such as superior strength, modulus, thermal stability, thermal and electrical conductivity, and gas barrier. They are finding real and fast-growing applications in wide-ranging fields such as automotive, aerospace, electronics, packaging, and sports. This book focuses on the development of polymer nanocomposites as an advanced material for textile applications, such as fibers, coatings, and nanofibers. It compiles and details cutting-edge research in the science and nanotechnology of textiles with special reference to polymer nanocomposites in the form of invited chapters from scientists and subject experts from various institutes from all over the world. They include authors who are actively involved in the research and development of polymer nanocomposites with a wide range of functions—including antimicrobial, flame-retardant, gas barrier, shape memory, sensor, and energy-scavenging—as well as medical applications, such as tissue engineering and wound dressings, to create a new range of smart and intelligent textiles. Edited by Mangala Joshi, a prominent nanotechnology researcher at the premier Indian Institute of Technology, Delhi, India, this book will appeal to anyone involved in nanotechnology, nanocomposites, advanced materials, polymers, fibers and textiles, and technical textiles.
Book Synopsis Microstructured Polymer Optical Fibres by : Maryanne Large
Download or read book Microstructured Polymer Optical Fibres written by Maryanne Large and published by Springer Science & Business Media. This book was released on 2007-08-29 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the reader with a clear overview of the considerable body of research and development work carried out in the last five years on microstructured polymer optical fibres (mPOFs). It discusses new applications which will be opened up by this emerging technology and includes for the first time details about the fabrication process for these fibres. The book provides an excellent introduction to this new technology.
