Time-Delayed Pt-Symmetric Photonic Systems Books

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Stochastic Processes and Random Matrices


Stochastic Processes and Random Matrices
  • Author : GrĂ©gory Schehr
  • Publisher : Oxford University Press
  • Release : 2017-08-15
  • ISBN : 9780192517869
  • Language : En, Es, Fr & De
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The field of stochastic processes and Random Matrix Theory (RMT) has been a rapidly evolving subject during the last fifteen years. The continuous development and discovery of new tools, connections and ideas have led to an avalanche of new results. These breakthroughs have been made possible thanks, to a large extent, to the recent development of various new techniques in RMT. Matrix models have been playing an important role in theoretical physics for a long time and they are currently also a very active domain of research in mathematics. An emblematic example of these recent advances concerns the theory of growth phenomena in the Kardar-Parisi-Zhang (KPZ) universality class where the joint efforts of physicists and mathematicians during the last twenty years have unveiled the beautiful connections between this fundamental problem of statistical mechanics and the theory of random matrices, namely the fluctuations of the largest eigenvalue of certain ensembles of random matrices. This text not only covers this topic in detail but also presents more recent developments that have emerged from these discoveries, for instance in the context of low dimensional heat transport (on the physics side) or integrable probability (on the mathematical side).

Parity time Symmetry and Its Applications


Parity time Symmetry and Its Applications
  • Author : Demetrios Christodoulides
  • Publisher : Springer
  • Release : 2018-11-28
  • ISBN : 9789811312472
  • Language : En, Es, Fr & De
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This book offers a comprehensive review of the state-of-the-art theoretical and experimental advances in linear and nonlinear parity-time-symmetric systems in various physical disciplines, and surveys the emerging applications of parity-time (PT) symmetry. PT symmetry originates from quantum mechanics, where if the Schrodinger operator satisfies the PT symmetry, then its spectrum can be all real. This concept was later introduced into optics, Bose-Einstein condensates, metamaterials, electric circuits, acoustics, mechanical systems and many other fields, where a judicious balancing of gain and loss constitutes a PT-symmetric system. Even though these systems are dissipative, they exhibit many signature properties of conservative systems, which make them mathematically and physically intriguing. Important PT-symmetry applications have also emerged. This book describes the latest advances of PT symmetry in a wide range of physical areas, with contributions from the leading experts. It is intended for researchers and graduate students to enter this research frontier, or use it as a reference book.

Fano Resonances in Optics and Microwaves


Fano Resonances in Optics and Microwaves
  • Author : Eugene Kamenetskii
  • Publisher : Springer
  • Release : 2018-11-20
  • ISBN : 9783319997315
  • Language : En, Es, Fr & De
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This book discusses the development of Fano-based techniques and reveals the characteristic properties of various wave processes by studying interference phenomena. It explains that the interaction of discrete (localized) states with a continuum of propagation modes leads to Fano interference effects in transmission, and explores novel coherent effects such as bound states in the continuum accompanied by collapse of Fano resonance. Originating in atomic physics, Fano resonances have become one of the most appealing phenomena of wave scattering in optics, microwaves, and terahertz techniques. The generation of extremely strong and confined fields at a deep subwavelength scale, far beyond the diffraction limit, plays a central role in modern plasmonics, magnonics, and in photonic and metamaterial structures. Fano resonance effects take advantage of the coupling of these bound states with a continuum of radiative electromagnetic waves. With their unique physical properties and unusual combination of classical and quantum structures, Fano resonances have an application potential in a wide range of fields, from telecommunication to ultrasensitive biosensing, medical instrumentation and data storage. Including contributions by international experts and covering the essential aspects of Fano-resonance effects, including theory, modeling and design, proven and potential applications in practical devices, fabrication, characterization and measurement, this book enables readers to acquire the multifaceted understanding required for these multidisciplinary challenges.

Microwave Photonics


Microwave Photonics
  • Author : Jianping Yao
  • Publisher : Wiley
  • Release : 2027-08-25
  • ISBN : 0470905379
  • Language : En, Es, Fr & De
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This book is the first authored in the area of microwave photonics. It presents an overview of techniques developed in the last 30 years in microwave photonics. The topics covered include: photonics generation of microwave signals, photonics processing of microwave signals, photonics distribution of microwave signals, photonic generation and distribution of UWB signals, photonics generation and processing of arbitrary microwave signals, photonic true time delay beamforming for phased array antennas, photonics-assisted instantaneous microwave frequency measurement, and photonic analog-to-digital conversion. Existing books are edited collections of articles.

Coherent Optical Fiber Communications


Coherent Optical Fiber Communications
  • Author : T. Okoshi
  • Publisher : Springer Science & Business Media
  • Release : 1988-07-31
  • ISBN : 9027726779
  • Language : En, Es, Fr & De
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