Download or read book Towards Digital Optical Networks written by Ioannis Tomkos and published by Springer Science & Business Media. This book was released on 2009-05-05 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: COST – the acronym for European COoperation in Science and Technology – is the oldest and widest European intergovernmental network for cooperation in - search. Established by the Ministerial Conference in November 1971, COST is presently used by the scientific communities of 35 European countries to coop- ate in common research projects supported by national funds. The funds provided by COST – less than 1% of the total value of the projects – support the COST cooperation networks (COST Actions) through which, with € 30 million per year, more than 30,000 European scientists are involved in - search having a total value which exceeds € 2 billion per year. This is the financial worth of the European added value which COST achieves. A “bottom up approach” (the initiative of launching a COST Action comes from the European scientists themselves), “à la carte participation” (only countries interested in the Action participate), “equality of access” (participation is open also to the scientific communities of countries not belonging to the European - ion) and “flexible structure” (easy implementation and light management of the research initiatives) are the main characteristics of COST.

Download or read book Broadband Optical Access Networks written by Leonid G. Kazovsky and published by John Wiley & Sons. This book was released on 2011-04-20 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Broadband optical access network is an ideal solution to alleviate the first/last mile bottleneck of current Internet infrastructures. Richly illustrated throughout to help clarify important topics, Broadband Optical Access Networks covers the architectures, protocols enabling technologies of broadband optical access networks, and all current and future competing technologies for access networks. This comprehensive work presents the evolution of optical access networks, including reach extension, bandwidth enhancement, and discusses the convergence of optical and wireless technologies for broadband access, making it an invaluable reference for researchers, electrical engineers, and graduate students.

Download or read book The Handbook of European Communication History written by Klaus Arnold and published by John Wiley & Sons. This book was released on 2019-09-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking handbook that takes a cross-national approach to the media history of Europe of the past 100 years The Handbook of European Communication History is a definitive and authoritative handbook that fills a gap in the literature to provide a coherent and chronological history of mass media, public communication and journalism in Europe from 1900 to the late 20th century. With contributions from teams of scholars and members of the European Communication Research and Education Association, the Handbook explores media innovations, major changes and developments in the media systems that affected public communication, as well as societies and culture. The contributors also examine the general trends of communication history and review debates related to media development. To ensure a transnational approach to the topic, the majority of chapters are written not by a single author but by international teams formed around one or more lead authors. The Handbook goes beyond national perspectives and provides a basis for more cross-national treatments of historical developments in the field of mediated communication. Indeed, this important Handbook: Offers fresh insights on the development of media alongside key differences between countries, regions, or media systems over the past century Takes a fresh, cross-national approach to European media history Contains contributions from leading international scholars in this rapidly evolving area of study Explores the major innovations, key developments, differing trends, and the important debates concerning the media in the European setting Written for students and academics of communication and media studies as well as media professionals, The Handbook of European Communication History covers European media from 1900 with the emergence of the popular press to the professionalization of journalists and the first wave of multimedia with the advent of film and radio broadcasting through the rapid growth of the Internet and digital media since the late 20th century.

Download or read book Visions and Revisions of Europe written by Karolina Czerska-Shaw and published by Göttingen University Press. This book was released on 2018 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visions and Revisions of Europe offers a multidisciplinary debate on the various political, social, and cultural issues that are at the heart of contemporary European discourse, with a focus on the relations between the so-called “New” and “Old” Europe. A range of possible scenarios for the future of the EU, as well as a discussion of the factors affecting current crises are at the forefront of the debate, which lead the reader to reflect upon often overlooked aspects of European integration, such as Germany’s hegemonic role in the Union, or historical narratives and myths that need to be deconstructed and critically analysed. Contemporary populist movements also play a key role, as do the often difficult processes of migration and EU mobility, which reveal the tensions, fears, and lines of exclusion in contemporary European societies. Finally, the role of values – namely an adherence to human rights and responsibility over the global social order – which in the 1970s was a cornerstone of EU discursive action and identity building, serves as a lasting point of reflection on the uncertain future of the EU’s axio-normative direction(s).

Download or read book The Cultural Politics of Europe written by Kiran Klaus Patel and published by Routledge. This book was released on 2013-06-07 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culture is one of the most complex and contested fields of European integration. This book analyzes EU cultural politics since their emergence in the 1980s with a particular focus on the European Capital of Culture program, the flagship of EU cultural policy. It discusses both the central as well as local levels and contextualizes EU policies with programmes of other European organisations, such as the Council of Europe. By asking what "Europe" actually means for European cultural policy, the book goes beyond the confines of official organizations and the political sphere, to discuss the contribution, impact and appropriation among a more diverse group of actors and participants, such as transnational experts, local bureaucrats, cultural managers, urban dwellers and the visitors. Its principal aim is to debunk the myth of Brussels as the centre of cultural Europeanization. Instead, it argues that European cultural policy has to be seen as a relational, multi-directional movement, involving a wide variety of stakeholders and leading to conflicts and collaborations at various levels. This book combines the perspectives of political scientists, sociologists, anthropologists and historians, at the intersection between EU, urban, and cultural studies, and changes our understanding of ‘Europeanization’ by opening up new empirical and conceptual avenues. Challenging the dominant interpretation of European cultural policies, The Cultural Politics of Europe will be of interest to students and scholars of European studies, political scientists, sociologists, anthropologists, geographers, historians and cultural studies.

Download or read book Europe from Below written by Tuuli Lähdesmäki and published by BRILL. This book was released on 2021-03-15 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Tuuli Lähdesmäki, Katja Mäkinen, Viktorija L. A. Čeginskas, and Sigrid Kaasik-Krogerus scrutinize how people who participate in cultural initiatives funded and governed by the European Union understand the idea of Europe. The book focuses on three cultural initiatives: the European Capital of Culture, the European Heritage Label, and a European Citizen Campus project funded through the Creative Europe programme. These initiatives are examined through field studies conducted in 12 countries between 2010 and 2018. The authors describe their approach as ‘ethnography of Europeanization’ and conceptualize the attempts at Europeanization in the European Union’s cultural policy as politics of belonging.

Download or read book Optical Fiber Telecommunications Volume VIB written by Ivan Kaminow and published by Academic Press. This book was released on 2013-05-11 with total page 1139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Fiber Telecommunications VI (A&B) is the sixth in a series that has chronicled the progress in the R&D of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition brings a fresh look to many essential topics, including devices, subsystems, systems and networks. A central theme is the enabling of high-bandwidth communications in a cost-effective manner for the development of customer applications. These volumes are an ideal reference for R&D engineers and managers, optical systems implementers, university researchers and students, network operators, and investors. Volume A is devoted to components and subsystems, including photonic integrated circuits, multicore and few-mode fibers, photonic crystals, silicon photonics, signal processing, and optical interconnections. Volume B is devoted to systems and networks, including advanced modulation formats, coherent detection, Tb/s channels, space-division multiplexing, reconfigurable networks, broadband access, undersea cable, satellite communications, and microwave photonics. - All the latest technologies and techniques for developing future components and systems - Edited by two winners of the highly prestigious OSA/IEEE John Tyndal award and a President of IEEE's Lasers & Electro-Optics Society (7,000 members) - Written by leading experts in the field, it is the most authoritative and comprehensive reference on optical engineering on the market

Download or read book The Optical Communications Reference written by Casimer DeCusatis and published by Academic Press. This book was released on 2009-11-10 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extracting key information from Academic Press's range of prestigious titles in optical communications, this reference gives the R&D optical fiber communications engineer a quick and easy-to-grasp understanding of the current state of the art in optical communications technology, together with some of the underlying theory, covering a broad of topics: optical waveguides, optical fibers, optical transmitters and receivers, fiber optic data communication, optical networks, and optical theory. With this reference, the engineer will be up-to-speed on the latest developments in no-time. - Provides an overview of current state-of-the-art in optical communications technology, enabling the reader to get up to speed with the latest technological developments and establish their value for product development - Brings together material from a number of authoritative sources, giving both breadth and depth of content and providing a single source of key knowledge and information which saves time in seeking information from scattered sources - Explores latest technologies and their implementation, allowing the engineer to compare and contrast approaches and solutions - Provides just enough introductory material for readers to grasp the underpinning physics, giving the engineer an accessible introduction to the underlying theory for a proper understanding

Download or read book Networking and Telecommunications Concepts Methodologies Tools and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2010-01-31 with total page 2041 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This multiple-volume publications exhibits the most up-to-date collection of research results and recent discoveries in the transfer of knowledge access across the globe"--Provided by publisher.

Download or read book High Spectral Density Optical Communication Technologies written by Masataka Nakazawa and published by Springer Science & Business Media. This book was released on 2010-08-12 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth of Internet traf?c in recent years surpassed the prediction of one decade ago. Data stream in individual countries already reached terabit/s level. To cope with the petabit class demands of traf?c in coming years the communication engineers are required to go beyond the incremental improvement of today’s technology. A most promising breakthrough would be the introduction of modulation f- mats enabling higher spectral ef?ciency than that of binary on–off keying scheme, virtually the global standard of ?ber-optic communication systems. In wireless communication systems, techniques of high spectral density modulation have been well developed, but the required techniques in optical frequency domain are much more complicated because of the heavier ?uctuation levels. Therefore the past trials of coherent optical modulation/detection schemes were not successful. However, the addition of high-speed digital signal processing technology is the fundam- tal difference between now and two decades ago, when trials of optical coherent communication systems were investigated very seriously. This approach of digital coherent technology has attracted keen interest among communication specialists, as indicated by the rapid increase in the pioneering presentations at the post-deadline sessions of major international conferences. For example, 32 terabit/s transmission in a ?ber experiment based on this technology was reported in post-deadline session of Optical Fiber Communication Conference (OFC) 2009. The advancement of the digital coherent technologies will inevitably affect the network architecture in terms of the network resource management for the new generation photonic networks, rather than will simply provide with huge transmission capacity.

Download or read book Optical Fiber Telecommunications VB written by Ivan Kaminow and published by Elsevier. This book was released on 2010-07-28 with total page 929 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Fiber Telecommunications V (A&B) is the fifth in a series that has chronicled the progress in the research and development of lightwave communications since the early 1970s. Written by active authorities from academia and industry, this edition not only brings a fresh look to many essential topics but also focuses on network management and services. Using high bandwidth in a cost-effective manner for the development of customer applications is a central theme. This book is ideal for R&D engineers and managers, optical systems implementers, university researchers and students, network operators, and the investment community. Volume (A) is devoted to components and subsystems, including: semiconductor lasers, modulators, photodetectors, integrated photonic circuits, photonic crystals, specialty fibers, polarization-mode dispersion, electronic signal processing, MEMS, nonlinear optical signal processing, and quantum information technologies. Volume (B) is devoted to systems and networks, including: advanced modulation formats, coherent systems, time-multiplexed systems, performance monitoring, reconfigurable add-drop multiplexers, Ethernet technologies, broadband access and services, metro networks, long-haul transmission, optical switching, microwave photonics, computer interconnections, and simulation tools. Biographical Sketches Ivan Kaminow retired from Bell Labs in 1996 after a 42-year career. He conducted seminal studies on electrooptic modulators and materials, Raman scattering in ferroelectrics, integrated optics, semiconductor lasers (DBR , ridge-waveguide InGaAsP and multi-frequency), birefringent optical fibers, and WDM networks. Later, he led research on WDM components (EDFAs, AWGs and fiber Fabry-Perot Filters), and on WDM local and wide area networks. He is a member of the National Academy of Engineering and a recipient of the IEEE/OSA John Tyndall, OSA Charles Townes and IEEE/LEOS Quantum Electronics Awards. Since 2004, he has been Adjunct Professor of Electrical Engineering at the University of California, Berkeley. Tingye Li retired from AT&T in 1998 after a 41-year career at Bell Labs and AT&T Labs. His seminal work on laser resonator modes is considered a classic. Since the late 1960s, He and his groups have conducted pioneering studies on lightwave technologies and systems. He led the work on amplified WDM transmission systems and championed their deployment for upgrading network capacity. He is a member of the National Academy of Engineering and a foreign member of the Chinese Academy of Engineering. He is a recipient of the IEEE David Sarnoff Award, IEEE/OSA John Tyndall Award, OSA Ives Medal/Quinn Endowment, AT&T Science and Technology Medal, and IEEE Photonics Award. Alan Willner has worked at AT&T Bell Labs and Bellcore, and he is Professor of Electrical Engineering at the University of Southern California. He received the NSF Presidential Faculty Fellows Award from the White House, Packard Foundation Fellowship, NSF National Young Investigator Award, Fulbright Foundation Senior Scholar, IEEE LEOS Distinguished Lecturer, and USC University-Wide Award for Excellence in Teaching. He is a Fellow of IEEE and OSA, and he has been President of the IEEE LEOS, Editor-in-Chief of the IEEE/OSA J. of Lightwave Technology, Editor-in-Chief of Optics Letters, Co-Chair of the OSA Science & Engineering Council, and General Co-Chair of the Conference on Lasers and Electro-Optics. For nearly three decades, the OFT series has served as the comprehensive primary resource covering progress in the science and technology of optical fiber telecom. It has been essential for the bookshelves of scientists and engineers active in the field. OFT V provides updates on considerable progress in established disciplines, as well as introductions to new topics. [OFT V]... generates a value that is even higher than that of the sum of its chapters.

Download or read book Nanoscale Semiconductor Lasers written by Cunzhu Tong and published by Elsevier. This book was released on 2019-08-06 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoscale Semiconductor Lasers focuses on specific issues relating to laser nanomaterials and their use in laser technology. The book presents both fundamental theory and a thorough overview of the diverse range of applications that have been developed using laser technology based on novel nanostructures and nanomaterials. Technologies covered include nanocavity lasers, carbon dot lasers, 2D material lasers, plasmonic lasers, spasers, quantum dot lasers, quantum dash and nanowire lasers. Each chapter outlines the fundamentals of the topic and examines material and optical properties set alongside device properties, challenges, issues and trends. Dealing with a scope of materials from organic to carbon nanostructures and nanowires to semiconductor quantum dots, this book will be of interest to graduate students, researchers and scientific professionals in a wide range of fields relating to laser development and semiconductor technologies. - Provides an overview of the active field of nanostructured lasers, illustrating the latest topics and applications - Demonstrates how to connect different classes of material to specific applications - Gives an overview of several approaches to confine and control light emission and amplification using nanostructured materials and nano-scale cavities

Download or read book Compound Semiconductor Photonics written by Chua Soo-Jin and published by CRC Press. This book was released on 2020-03-26 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceeding is a collection of selected papers presented at Symposium O of Compound Semiconductor Photonics in the International Conference on Materials for Advanced Technology (ICMAT), which was held in Singapore from 28 June to 3 July 2009. The symposium covers a wide range of topics from fundamental semiconductor materials study to photonic device fabrication and application. The papers collected are of recent progress in the active and wide range of semiconductor photonics research. They include materials-related papers on III-As/P, III-nitride, quantum dot/wire/dash growth, ZnO, and chalcogenide, and devices-related papers on photonic crystals, VCSEL, quantum dot/dash lasers, LEDs, waveguides, solar cells and heterogeneous integrat

Download or read book Digital Processing written by Le Nguyen Binh and published by CRC Press. This book was released on 2017-07-12 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: With coherent mixing in the optical domain and processing in the digital domain, advanced receiving techniques employing ultra-high speed sampling rates have progressed tremendously over the last few years. These advances have brought coherent reception systems for lightwave-carried information to the next stage, resulting in ultra-high capacity global internetworking. Digital Processing: Optical Transmission and Coherent Receiving Techniques describes modern coherent receiving techniques for optical transmission and aspects of modern digital optical communications in the most basic lines. The book includes simplified descriptions of modulation techniques for such digital transmission systems carried by light waves. It discusses the basic aspects of modern digital optical communications in the most basic lines. In addition, the book covers digital processing techniques and basic algorithms to compensate for impairments and carrier recovery, as well as noise models, analysis, and transmission system performance.

Download or read book Eventful Cities written by Greg Richards and published by Routledge. This book was released on 2012-05-31 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: * Analyses the process of cultural event development, management and marketing and links these processes to their wider cultural, social and economic context * Provides a unique blend of practical and academic analysis, with a selection of major festivals and cities where ‘the event' has had an important element of development strategy * Examines the reasons why different stakeholders should collaborate, as well as the reasons why partnerships succeed or fail

Download or read book Optical Fiber Telecommunications VIB written by Tiejun J. Xia and published by Elsevier Inc. Chapters. This book was released on 2013-05-11 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter provides a global network service provider’s view on the technology development and product commercialization of 100-Gb/s for optical transport networks. Optical channel capacity has been growing over the past four decades to address traffic demand growth and will continue this trend for the foreseeable future to meet the ever-increasing bandwidth requirements. In this chapter, optical channels are re-classified into three basic design types. Commercial 100-Gb/s channel development experienced all three types of channel designs before eventually settling on the single carrier PM-QPSK format with coherent detection, which appears to be the optimal design in the industry. A series of 100-Gb/s channel related field trials were performed in service providers’ networks to validate the technical merits as well as business advantages of this new capacity standard before its deployment. Introduction of the 100-Gb/s channel brings new opportunities to boost fiber capacity, accommodate increases in client interface speed rates, lower transmission latency, simplify network management, and speed up the realization of next generation optical add/drop functions.

Download or read book Electro optic Modulation for Photonic Networks written by Tetsuya Kawanishi and published by Springer Nature. This book was released on 2022-01-07 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides comprehensive and detailed information on electro-optic modulation, which plays important roles in lightwave networks including optical fiber links, visible ray communications, fiber-wireless, etc. The first part of this book describes roles and basic functions of optical modulators as well as various modulation schemes. The second part is on mathematical expressions dedicated to optical modulation, where sideband generation are clearly described. In conclusion, this book provides useful information for device and system technologies, and helps in understanding fundamental issues on telecommunication systems as well as electro-optic devices. Contents in this book provide valuable information for engineering students in telecommunications. It also gives useful examples of applied mathematics using Bessel functions. It is ideal for upper undergraduate and graduate level classes. Provides comprehensive mathematical expressions dedicated to optical phase modulation based electro-optic effect; Presents practical knowledge of optical modulators as well as basic theory on modulator operation; Includes classroom materials including software and PowerPoint slides for easy integration into curriculum.