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Optical Rogue Waves And Nonlinear Effects In Hollow Core Photonic Crystal Fibers
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Book Synopsis Optical Rogue Waves and Nonlinear Effects in Hollow-Core Photonic Crystal Fibers by : Yashar Esfahani Monfared
Download or read book Optical Rogue Waves and Nonlinear Effects in Hollow-Core Photonic Crystal Fibers written by Yashar Esfahani Monfared and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, we theoretically study nonlinear optical effects inside hollow core photonic crystal fibers (HCPCFs). In particular, we explore the formation of optical rogue waves near resonance in stimulated Raman scattering inside HCPCF. We further examine the role of coherence time, coherent memory and source noise in the formation of a long-tailed probability density function (PDF) as a signature of ORWs. We also investigate the design of highly nonlinear liquid-filled PCFs for different nonlinear applications. The research performed throughout this thesis leads to the following results. 1. In the case of noisy Stokes pulses, we show that the degree to which the PDF deviates from Gaussian, sharply increases as the source coherence time decreases. Our results establish a clear link between optical coherence and rogue wave theories. 2. In the case of noisy pump pulses, we demonstrate that Stokes power PDF tail increases as the system coherent memory is enhanced. We show that the maximum attainable power level strongly depends on the pump noise level. We develop the analytical theory of noise transfer in the system in the initial stage of SRS within the undepleted pump approximation. 3. We demonstrate that RWs can be excited in a self-similar asymptotic regime of integrable turbulence and they appear as giant fluctuations away from the average (self-similar) evolution of the system. 4. We design a highly nonlinear liquid-filled PCF with a nonlinear coefficient of 7700 W−1km−1 and a total loss lower than 0.3 dB/m. Using the proposed PCF, we theoretically show the possibility of slowing down the group velocity of light to c/50 with a required power of only 25 mW via stimulated Brillouin scattering. 5. We design a carbon-disulfide-filled PCF with nearly-zero dispersion of 0.00007 ps/(nm km) and a dispersion slope of 0.0000018 near 1550 nm. We demonstrate theoretically widely tunable wavelength conversion based on four-wave mixing using the proposed PCF. A 3-dB tunable wavelength conversion bandwidth is about 108 nm and the conversion efficiency is about -10.6 dB.
Book Synopsis Foundations Of Photonic Crystal Fibres (2nd Edition) by : Alexander Argyros
Download or read book Foundations Of Photonic Crystal Fibres (2nd Edition) written by Alexander Argyros and published by World Scientific Publishing Company. This book was released on 2012-06-11 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this book lies at the meeting point of electromagnetic waveguides and photonic crystals. Although these are both widely studied topics, they have been kept apart until recently. The purpose of the first edition of this book was to give state-of-the-art theoretical and numerical viewpoints about exotic fibres which use “photonic crystal effects” and consequently exhibit some remarkable properties.Since that first edition, photonic crystal fibres have become an important and effective optical device. In this second edition, the description of the theoretical and numerical tools used to study these fibres is enhanced, whilst up-to-date information about the properties, applications and fabrication of these fibres is added./a
Book Synopsis Novel Linear and Nonlinear Effects in Optical Fibers by : Helena Estefania Lopez Aviles
Download or read book Novel Linear and Nonlinear Effects in Optical Fibers written by Helena Estefania Lopez Aviles and published by . This book was released on 2020 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the years, optical fibers have dominated the landscape of communications. At the same time, these structures have been used in a variety of ways for nonlinear optical applications, including for example photonic crystal fibers, fiber amplifiers and multimode fibers. In this respect, optical fibers represent a good platform to study and discover linear and nonlinear phenomena, such as geometric parametric instabilities, which represent important processes that take place in systems having one or more parameters that vary periodically in time or space, and constitute an essential mechanism in supercontinuum generation in the normal dispersion regime in parabolic multimode fibers. In this work, we provide a rigorous analysis of geometric parametric instabilities in parabolic multimode fibers by taking into account dispersion effects to all orders and by considering self-focusing processes. This approach leads to results that are in good agreement with experimental observations of geometric parametric instabilities. In addition, we present a new method for generating self-similar pulses based on passive, normally dispersive multimode fibers that have an exponential taper profile. On the other hand, we theoretically analyzed and experimentally observed, for the first time in optics, Aharonov-Bohm suppression of light tunneling in a four-core twisted optical fiber, including an analytical solution for the equations of motion describing this system in the presence of nonlinearity. Finally, by taking advantage of the properties of non-Hermitian degeneracies we explore the prospect for an optical omni-polarizer based on a fiber loop system, where the output polarization state depends on the modulation applied to the intensity and phase of the corresponding polarization component.
Book Synopsis Nonlinear Photonic Crystals by : Richart E. Slusher
Download or read book Nonlinear Photonic Crystals written by Richart E. Slusher and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear optical studies of periodic dielectric structures have blossomed in the past two decades. New fabrication techniques are producing fiber grating and multidimensional photonic crystals in materials where the refractive index can be varied by light pulses and beams. Gap solitons that can propagate at any velocity from zero to the speed of light and spatial solitons that prevent the diffractive spread of light in waveguide arrays are two examples of the new phenomena described in this book. Many new materials and structures are being developed that will impact new optical devices with applications in optical communications and optical data processing. All the above topics are addressed in detail in this book.
Book Synopsis Photonic Crystal Fibres by : Anders Bjarklev
Download or read book Photonic Crystal Fibres written by Anders Bjarklev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photonic Crystal Fibres describes the fundamental properties of the optical waveguides known under the terms of photonic crystal fibres, microstructured fibres, or holey fibres. It outlines how the fibres are designed and fabricated, and how they are treated from a theoretical and numerical point of view. The book presents a detailed description of the different classes of photonic crystal and photonic bandgap fibres, and it broadens out a spectrum of novel applications and new fibre types.
Book Synopsis The Supercontinuum Laser Source by : Robert R. Alfano
Download or read book The Supercontinuum Laser Source written by Robert R. Alfano and published by Springer Nature. This book was released on 2023-01-01 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, now in its fourth edition, is a well-known classic on the ultrafast nonlinear and linear processes responsible for supercontinuum generation. The book begins with chapters reviewing the experimental and theoretical understanding of the field along with key applications developed since the discovery of the supercontinuum effect. The chapters that follow cover recent research activity on supercontinuum phenomena, novel applications, and advances achieved since the publication of the previous edition. The new chapters focus on: filamentation in gases, air, and condensed media; conical emission by four-wave mixing and X-waves; electronic self-phase mechanism; higher harmonics generation; attosecond laser pulses; complex vector beam supercontinuum; higher order self-phase modulation and cross-phase modulation; nonlinear supercontinuum interference in uniaxial crystals; new nonlinear microscopes involving supercontinuum and ultrafast lasers with biomedical applications; and other current supercontinuum applications in communications. The Supercontinuum Laser Source is a definitive work by one of the discoverers of the white light effect. It is indispensable reading for any researcher or student working in the field of ultrafast laser physics. Chapter 6 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Book Synopsis Recent Progress in Optical Fiber Research by : Moh Yasin
Download or read book Recent Progress in Optical Fiber Research written by Moh Yasin and published by IntechOpen. This book was released on 2012-01-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive account of the recent progress in optical fiber research. It consists of four sections with 20 chapters covering the topics of nonlinear and polarisation effects in optical fibers, photonic crystal fibers and new applications for optical fibers. Section 1 reviews nonlinear effects in optical fibers in terms of theoretical analysis, experiments and applications. Section 2 presents polarization mode dispersion, chromatic dispersion and polarization dependent losses in optical fibers, fiber birefringence effects and spun fibers. Section 3 and 4 cover the topics of photonic crystal fibers and a new trend of optical fiber applications. Edited by three scientists with wide knowledge and experience in the field of fiber optics and photonics, the book brings together leading academics and practitioners in a comprehensive and incisive treatment of the subject. This is an essential point of reference for researchers working and teaching in optical fiber technologies, and for industrial users who need to be aware of current developments in optical fiber research areas.
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 Shaping Light in Nonlinear Optical Fibers by : Sonia Boscolo
Download or read book Shaping Light in Nonlinear Optical Fibers written by Sonia Boscolo and published by John Wiley & Sons. This book was released on 2017-05-30 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a contemporary overview of selected topics in fiber optics. It focuses on the latest research results on light wave manipulation using nonlinear optical fibers, with the aim of capturing some of the most innovative developments on this topic. The book’s scope covers both fundamentals and applications from both theoretical and experimental perspectives, with topics including linear and nonlinear effects, pulse propagation phenomena and pulse shaping, solitons and rogue waves, novel optical fibers, supercontinuum generation, polarization management, optical signal processing, fiber lasers, optical wave turbulence, light propagation in disordered fiber media, and slow and fast light. With contributions from leading-edge scientists in the field of nonlinear photonics and fiber optics, they offer an overview of the latest advances in their own research area. The listing of recent research papers at the end of each chapter is useful for researchers using the book as a reference. As the book addresses fundamental and practical photonics problems, it will also be of interest to, and benefit, broader academic communities, including areas such as nonlinear science, applied mathematics and physics, and optical engineering. It offers the reader a wide and critical overview of the state-of-the-art within this practical – as well as fundamentally important and interesting – area of modern science, providing a useful reference which will encourage further research and advances in the field.
Book Synopsis Photonic Crystal Fibers by : S. M. Abdur Razzak
Download or read book Photonic Crystal Fibers written by S. M. Abdur Razzak and published by Information Gatekeepers Inc. This book was released on 2010-05-21 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers basic concepts of photonic crystal fibers as well as ways of designing such optical properties as chromatic dispersion, nonlinearity, confinement loss, birefringence, and effective mode area. The state-of-the-art of the aforesaid application specific design problems have also been presented. FEATURES 1. Describes the basic concepts of photonic crystal fibers and their optical properties. 2. Reviews the literature for application specific design problems. 2. Presents ways to design near-zero dispersion- flat photonic crystal fibers with modest design parameters. 3. Presents ways to manage nonlinearity, confinement loss, and dispersion simultaneously. 4. Reviews the numerical computation techniques and describes the finite difference time domain method. 5. Presents birefringence tailoring techniques and a way to designing large effective mode area. 6. Describes applications and future of the photonic crystal fibers. This book can either be used as a design textbook or a reference source for both beginners as well as for graduate students.
Book Synopsis Foundations of Photonic Crystal Fibres by : Frdric Zolla
Download or read book Foundations of Photonic Crystal Fibres written by Frdric Zolla and published by Imperial College Press. This book was released on 2005 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to provide expert guidance to researchers experienced in classical technology, as well as to those new to the field. A variety of perspectives on Photonic Crystal Fibres (PCFs) is presented together with a thorough treatment of the theoretical, physical and mathematical foundations of the optics of PCFs. The range of expertise of the authors is reflected in the depth of coverage, which will benefit those approaching the subject for a variety of reasons and from diverse backgrounds. The study of PCFs enables us to understand how best to optimize their applications in communication or sensing, as devices confining light via new mechanisms (such as photonic bandgap effects). It also assists us in understanding them as physically important structures which require a sophisticated mathematical analysis when considering questions related to the definition of effective refractive index, and the link between large finite systems and infinite periodic systems. This book offers access to essential information on foundation concepts of a dynamic and evolving subject. It is ideal for those who wish to explore further an emerging and important branch of optics and photonics.
Book Synopsis Recent Progress in Optical Fiber Research by : Moh Yasin
Download or read book Recent Progress in Optical Fiber Research written by Moh Yasin and published by IntechOpen. This book was released on 2012-01-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive account of the recent progress in optical fiber research. It consists of four sections with 20 chapters covering the topics of nonlinear and polarisation effects in optical fibers, photonic crystal fibers and new applications for optical fibers. Section 1 reviews nonlinear effects in optical fibers in terms of theoretical analysis, experiments and applications. Section 2 presents polarization mode dispersion, chromatic dispersion and polarization dependent losses in optical fibers, fiber birefringence effects and spun fibers. Section 3 and 4 cover the topics of photonic crystal fibers and a new trend of optical fiber applications. Edited by three scientists with wide knowledge and experience in the field of fiber optics and photonics, the book brings together leading academics and practitioners in a comprehensive and incisive treatment of the subject. This is an essential point of reference for researchers working and teaching in optical fiber technologies, and for industrial users who need to be aware of current developments in optical fiber research areas.
Book Synopsis Recent Progress in Optical Fiber Research by : Moh Yasin
Download or read book Recent Progress in Optical Fiber Research written by Moh Yasin and published by IntechOpen. This book was released on 2012-01-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive account of the recent progress in optical fiber research. It consists of four sections with 20 chapters covering the topics of nonlinear and polarisation effects in optical fibers, photonic crystal fibers and new applications for optical fibers. Section 1 reviews nonlinear effects in optical fibers in terms of theoretical analysis, experiments and applications. Section 2 presents polarization mode dispersion, chromatic dispersion and polarization dependent losses in optical fibers, fiber birefringence effects and spun fibers. Section 3 and 4 cover the topics of photonic crystal fibers and a new trend of optical fiber applications. Edited by three scientists with wide knowledge and experience in the field of fiber optics and photonics, the book brings together leading academics and practitioners in a comprehensive and incisive treatment of the subject. This is an essential point of reference for researchers working and teaching in optical fiber technologies, and for industrial users who need to be aware of current developments in optical fiber research areas.
Book Synopsis Recent Progress in Optical Fiber Research by : Moh Yasin
Download or read book Recent Progress in Optical Fiber Research written by Moh Yasin and published by IntechOpen. This book was released on 2012-01-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive account of the recent progress in optical fiber research. It consists of four sections with 20 chapters covering the topics of nonlinear and polarisation effects in optical fibers, photonic crystal fibers and new applications for optical fibers. Section 1 reviews nonlinear effects in optical fibers in terms of theoretical analysis, experiments and applications. Section 2 presents polarization mode dispersion, chromatic dispersion and polarization dependent losses in optical fibers, fiber birefringence effects and spun fibers. Section 3 and 4 cover the topics of photonic crystal fibers and a new trend of optical fiber applications. Edited by three scientists with wide knowledge and experience in the field of fiber optics and photonics, the book brings together leading academics and practitioners in a comprehensive and incisive treatment of the subject. This is an essential point of reference for researchers working and teaching in optical fiber technologies, and for industrial users who need to be aware of current developments in optical fiber research areas.
Book Synopsis Peregrine Soliton and Breathers in Wave Physics: Achievements and Perspectives by : Bertrand Kibler
Download or read book Peregrine Soliton and Breathers in Wave Physics: Achievements and Perspectives written by Bertrand Kibler and published by Frontiers Media SA. This book was released on 2022-08-16 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Recent Progress in Optical Fiber Research by : Moh Yasin
Download or read book Recent Progress in Optical Fiber Research written by Moh Yasin and published by IntechOpen. This book was released on 2012-01-25 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive account of the recent progress in optical fiber research. It consists of four sections with 20 chapters covering the topics of nonlinear and polarisation effects in optical fibers, photonic crystal fibers and new applications for optical fibers. Section 1 reviews nonlinear effects in optical fibers in terms of theoretical analysis, experiments and applications. Section 2 presents polarization mode dispersion, chromatic dispersion and polarization dependent losses in optical fibers, fiber birefringence effects and spun fibers. Section 3 and 4 cover the topics of photonic crystal fibers and a new trend of optical fiber applications. Edited by three scientists with wide knowledge and experience in the field of fiber optics and photonics, the book brings together leading academics and practitioners in a comprehensive and incisive treatment of the subject. This is an essential point of reference for researchers working and teaching in optical fiber technologies, and for industrial users who need to be aware of current developments in optical fiber research areas.
