Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
All Optical Nonlinearities In Semiconductor Multi Quantum Well Waveguides For Optical Switching At 155 Mum
Download All Optical Nonlinearities In Semiconductor Multi Quantum Well Waveguides For Optical Switching At 155 Mum full books in PDF, epub, and Kindle. Read online All Optical Nonlinearities In Semiconductor Multi Quantum Well Waveguides For Optical Switching At 155 Mum ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55mum by : Edward Ian Day
Download or read book All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55mum written by Edward Ian Day and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55μm by : Ian Edward Day
Download or read book All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55μm written by Ian Edward Day and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55 [mu]m by : Ian Edward Day
Download or read book All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55 [mu]m written by Ian Edward Day and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55mum by : Edward Ian Day
Download or read book All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55mum written by Edward Ian Day and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optical Nonlinearities in Quantum Well Waveguides by : Hon Ki Tsang
Download or read book Optical Nonlinearities in Quantum Well Waveguides written by Hon Ki Tsang and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ultrafast All-optical Switching Based on Intersubband Transitions in Gallium Nitride/aluminum Nitride Quantum-well Waveguides by : Yan Li
Download or read book Ultrafast All-optical Switching Based on Intersubband Transitions in Gallium Nitride/aluminum Nitride Quantum-well Waveguides written by Yan Li and published by . This book was released on 2009 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Intersubband transitions in semiconductor quantum wells have been the subject of extensive research for the past several years and are nowadays used in a variety of devices operating at mid-infrared wavelengths, such as quantum-well infrared photodetectors and quantum cascade lasers. More recently near-infrared intersubband transitions have also been measured in wide-conduction-band-offset heterostructures such as GaN/AlGaN and InGaAs/AlAsSb quantum wells, at wavelengths in the low-loss transmission window of optical fibers. This opens up the possibility of utilizing the unique features of intersubband transitions for information processing applications in fiber-optic communications. In particular, due to their ultrafast relaxation lifetimes and giant optical nonlinearities, intersubband transitions are ideally well suited to nonlinear optical switching at bit rates of several hundred Gb/s. Thus they have the potential to play a key enabling role in future ultra-broadband all-optical networks, in which information is not only transmitted but also processed in the optical domain. This dissertation addresses the design, fabrication and demonstration of all-optical switching devices operating at fiber-optic communication wavelengths, based on intersubband transitions in GaN/AlN quantum-well waveguides. The intersubband absorption properties of GaN/AlN quantum wells have first been investigated via Fourier-transform infrared spectroscopy. At the same time, a self-consistent Poisson and Schrödinger equations solver has been developed to interpret the measurement results, and to design quantum well structures optimized for all-optical switching applications. The design, fabrication and characterization of waveguides based on these quantum wells are also addressed in detail in this dissertation. All-optical switching via cross absorption saturation has then been demonstrated with an optimized waveguide structure. The measured switching times are shorter than one picosecond, which indicates the suitability of these nonlinear devices for all-optical gating at bit rates of several hundred Gb/s. At the same time, relatively low control-pulse switching energies of about 40 pJ have been demonstrated. This important parameter can be further improved using a novel approach based on coupled quantum wells, which we have proposed and theoretically investigated. Finally, the intersubband refractive-index nonlinearities of GaN/AlN quantum wells have been studied both experimentally and theoretically. The results indicate that these quantum wells are also promising for all-optical switching via cross-phase modulation, an approach that may prove advantageous in terms of contrast ratio, on-state losses, and regenerative capabilities.
Book Synopsis Many-body Effects in Low-order Optical Nonlinearities of Semiconductor Quantum Wells (PHD). by : Ilia Roumiantsev
Download or read book Many-body Effects in Low-order Optical Nonlinearities of Semiconductor Quantum Wells (PHD). written by Ilia Roumiantsev and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nonresonant Optical Nonlinearities in GaAs/AlGaAs Multiple Quantum Well Waveguides by : Frances Ruth Laughton
Download or read book Nonresonant Optical Nonlinearities in GaAs/AlGaAs Multiple Quantum Well Waveguides written by Frances Ruth Laughton and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tunable All-optical Delay Via Nonlinear Optical Processes in Semiconductor Quantum Wells by : Susanta Kumar Sakar
Download or read book Tunable All-optical Delay Via Nonlinear Optical Processes in Semiconductor Quantum Wells written by Susanta Kumar Sakar and published by . This book was released on 2006 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electro-optical and All-optical Switching in Multimode Interference Waveguides Incorporating Semiconductor Nanostructures by : Nathan P. Bickel
Download or read book Electro-optical and All-optical Switching in Multimode Interference Waveguides Incorporating Semiconductor Nanostructures written by Nathan P. Bickel and published by . This book was released on 2010 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of epitaxially grown, III-V semiconductor-based nanostructures to the development of electro-optical and all-optical switches is investigated through the fabrication and testing of integrated photonic devices designed using multimode interference (MMI) waveguides. The properties and limitations of the materials are explored with respect to the operation of those devices through electrical carrier injection and optical pumping. MMI waveguide geometry was employed as it offered advantages such as a very compact device footprint, low polarization sensitivity, large bandwidth and relaxed fabrication tolerances when compared with conventional single-mode waveguide formats. The first portion of this dissertation focuses on the characterization of the materials and material processing techniques for the monolithic integration of In0.15Ga0.5As/GaAs self-assembled quantum dots (SAQD) and InGaAsP/InGaAsP multiple quantum wells (MQW). Supplemental methods for post-growth bandgap tuning and waveguide formation were developed, including a plasma treatment process which is demonstrated to reliably inhibit thermally induced interdiffusion of Ga and In atoms in In0.15Ga0.5As/GaAs quantum dots. The process is comparable to the existing approach of capping the SAQD wafer with TiO2, while being simpler to implement along-side companion techniques such as impurity free vacancy disordering. Study of plasma-surface interactions in both wafer structures suggests that the effect may be dependent on the composition of the contact layer. The second portion of this work deals with the design, fabrication, and the testing of MMI switches which are used to investigate the limits of electrical current control when employing SAQD as the active core material. A variable power splitter based on a 3-dB MMI coupler is used to analyze the effects of sub-microsecond electrical current pulses in relation to carrier and thermal nonlinearities. Electrical current controlled switching of the variable power splitter and a tunable 2 x 2 MMI coupler is also demonstrated. The third part of this dissertation explores the response of In0.15Ga0.85As/GaAs SAQD waveguide structures to photogenerated carriers. Also presented is a simple, but effective, design modification to the 2 x 2 MMI cross-coupler switch that allows control over the carrier distribution within the MMI waveguide. This technique is combined with selective-area bandgap tuning to demonstrate a compact, working, all-optical MMI based switch.
Book Synopsis Optical Switching by : Tarek S. El-Bawab
Download or read book Optical Switching written by Tarek S. El-Bawab and published by Springer Science & Business Media. This book was released on 2008-02-11 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications of optical switching in network elements and communication networks are discussed in considerable depth. Optical circuits, packet, and burst switching are all included. Composed of distinct self-contained chapters with minimum overlaps and independent references. Provides up-to-date comprehensive coverage of optical switching, technologies, devices, systems and networks. Discusses applications of optical switching in network elements and communications networks.
Book Synopsis Springer Handbook of Optical Networks by : Biswanath Mukherjee
Download or read book Springer Handbook of Optical Networks written by Biswanath Mukherjee and published by Springer Nature. This book was released on 2020-10-15 with total page 1169 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is an authoritative, comprehensive reference on optical networks, the backbone of today’s communication and information society. The book reviews the many underlying technologies that enable the global optical communications infrastructure, but also explains current research trends targeted towards continued capacity scaling and enhanced networking flexibility in support of an unabated traffic growth fueled by ever-emerging new applications. The book is divided into four parts: Optical Subsystems for Transmission and Switching, Core Networks, Datacenter and Super-Computer Networking, and Optical Access and Wireless Networks. Each chapter is written by world-renown experts that represent academia, industry, and international government and regulatory agencies. Every chapter provides a complete picture of its field, from entry-level information to a snapshot of the respective state-of-the-art technologies to emerging research trends, providing something useful for the novice who wants to get familiar with the field to the expert who wants to get a concise view of future trends.
Book Synopsis Quantum Photonics: Pioneering Advances and Emerging Applications by : Robert W. Boyd
Download or read book Quantum Photonics: Pioneering Advances and Emerging Applications written by Robert W. Boyd and published by Springer. This book was released on 2019-02-27 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together reviews by internationally renowed experts on quantum optics and photonics. It describes novel experiments at the limit of single photons, and presents advances in this emerging research area. It also includes reprints and historical descriptions of some of the first pioneering experiments at a single-photon level and nonlinear optics, performed before the inception of lasers and modern light detectors, often with the human eye serving as a single-photon detector. The book comprises 19 chapters, 10 of which describe modern quantum photonics results, including single-photon sources, direct measurement of the photon's spatial wave function, nonlinear interactions and non-classical light, nanophotonics for room-temperature single-photon sources, time-multiplexed methods for optical quantum information processing, the role of photon statistics in visual perception, light-by-light coherent control using metamaterials, nonlinear nanoplasmonics, nonlinear polarization optics, and ultrafast nonlinear optics in the mid-infrared.
Book Synopsis The Elements of Nonlinear Optics by : Paul N. Butcher
Download or read book The Elements of Nonlinear Optics written by Paul N. Butcher and published by Cambridge University Press. This book was released on 1990 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has recently been a rapid growth of activity in nonlinear optics. Effects such as frequency doubling, stimulated Raman scattering, phase conjugation and solitons are of great interest both for their fundamental properties and their many important applications in science and engineering. It is mainly these applications - especially in telecommunications and information processing - that have stimulated the recent surge of activity. This book is a self contained account of the most important principles of nonlinear optics. Assuming only a familiarity with basic mathematics, the fundamentals of nonlinear optics are fully developed from basic concepts. The essential quantum mechanical apparatus is introduced and explained. In later chapters the underlying ideas are illustrated by discussing particular experimental configurations and materials. This book will be an invaluable introduction to the field for beginning graduates in physics or engineering, and will provide an excellent overview and reference work for active researchers in the field.
Book Synopsis Optical Fiber Communications by : Senior John M.
Download or read book Optical Fiber Communications written by Senior John M. and published by Pearson Education India. This book was released on 2009 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Stefan Alexander Maier Publisher :Springer Science & Business Media ISBN 13 :0387378251 Total Pages :234 pages Book Rating :4.3/5 (873 download)
Book Synopsis Plasmonics: Fundamentals and Applications by : Stefan Alexander Maier
Download or read book Plasmonics: Fundamentals and Applications written by Stefan Alexander Maier and published by Springer Science & Business Media. This book was released on 2007-05-16 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered a major field of photonics, plasmonics offers the potential to confine and guide light below the diffraction limit and promises a new generation of highly miniaturized photonic devices. This book combines a comprehensive introduction with an extensive overview of the current state of the art. Coverage includes plasmon waveguides, cavities for field-enhancement, nonlinear processes and the emerging field of active plasmonics studying interactions of surface plasmons with active media.
Book Synopsis Nonlinear Optics by : İlkay Bakırtaş
Download or read book Nonlinear Optics written by İlkay Bakırtaş and published by BoD – Books on Demand. This book was released on 2021-01-27 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: With this book, we aim to capture different perspectives of researchers on nonlinear optics and optical devices and we intend to cover the latest developments in optics from theoretical, numerical, and experimental aspects. The eleven selected chapters cover a variety of topics related to nonlinear optics including bright, dark, kink solitary waves in various media, magnetic solitons, lattice solitons, rogue-waves, solid-state lasers, laser cladding, optical sensors, optical vortices, and molecular switches. The book is intended to draw the attention of scientists in academia, as well as researchers and engineers in industry, since the field has a significant potential for the production and design of novel optical devices and other technological applications.
![Download All-optical Nonlinearities in Semiconductor Multi-quantum Well Waveguides for Optical Switching at 1.55 [mu]m PDF Online Free](https://books.google.com/books/content/images/frontcover/5IAeyQEACAAJ?fife=w200-h370)
