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Author : Jan-Michael Brosi
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (118 download)
Download or read book Slow-light Photonic Crystal Devices for High-speed Optical Signal Processing written by Jan-Michael Brosi and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charlie Pierce
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722676537
Total Pages : 152 pages
Book Rating : 4.6/5 (765 download)
Download or read book Slow-Light Photonic Crystal Devices for High-Speed Optical Signal Processing written by Charlie Pierce and published by Createspace Independent Publishing Platform. This book was released on 2018-03-08 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most efficient ways to address these worldwide problems is to provide customized and effective content on light-based technology. Visible thin films and meta-materials, laser treatments, visual e-mails, light-emitting diodes, residential solar sections, technology, nanophotonics and biophotonics all play vital roles in improving our way of life. We wish to increase readers' attention of how visual technology are now advertising maintainable development and offering effective options to basic human needs. Furthermore, in order to improve new research areas, we wish to encourage them to participate in further cutting-edge improvements on the basis of the success of that have already been made.
Author : Errol Porter
Publisher :
ISBN 13 : 9781726454940
Total Pages : 152 pages
Book Rating : 4.4/5 (549 download)
Download or read book Slow-Light Photonic Crystal Devices for High-Speed Optical Signal Processing written by Errol Porter and published by . This book was released on 2018-03-08 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most effective ways to address these global problems is to provide updated and reliable content on light-based technologies. Optical thin films and meta-materials, lasers, optical communications, light-emitting diodes, solar cells, liquid crystal technology, nanophotonics and biophotonics all play vital roles in enriching our lives. We hope to raise readers' awareness of how optical technologies are now promoting sustainable development and providing reliable solutions to basic human needs. Furthermore, in order to broaden new research fields, we hope to inspire them to pursue further cutting-edge breakthroughs on the basis of the accomplishments that have already been made.
Author : Narendra Kumar
Publisher : CRC Press
ISBN 13 : 135102941X
Total Pages : 358 pages
Book Rating : 4.3/5 (51 download)
Download or read book Advances in Photonic Crystals and Devices written by Narendra Kumar and published by CRC Press. This book was released on 2019-09-06 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent decades, there has been a phenomenal growth in the field of photonic crystal research and has emerged as an interdisciplinary area. Photonic crystals are usually nanostructured electromagnetic media consisting of periodic variation of dielectric constant, which prohibit certain electromagnetic wave frequency ranges called photonic bandgaps to propagate through them. Photonic crystals elicited numerous interesting features by unprecedented control of light and their exploitation is a promising tool in nanophotonics and designing optical components. The book ‘Advances in Photonic Crystals and Devices’ is designed with 15 chapters with introductory as well as research and application based contents. It covers the following highlighted features: Basics of photonic crystals and photonic crystal fibers Different theoretical as well as experimental approaches Current research advances from around the globe Nonlinear optics and super-continuum generation in photonic crystal fibers Magnetized cold plasma photonic crystals Liquid crystal defect embedded with graphene layers Biophysics and biomedical applications as optical sensors Two-dimensional photonic crystal demultiplexer Optical logic gates using photonic crystals A large number of references The goal of this book is to draw the background in understanding, fabrication and characterization of photonic crystals using a variety of materials and their applications in design of several optical devices. Though the book is useful as a reference for the researchers working in the area of photonics, optical computing and fabrication of nanophotonic devices, it is intended for the beginners like students pursuing their masters’ degree in photonics.
Author : Luca Alloatti
Publisher : KIT Scientific Publishing
ISBN 13 : 3731500566
Total Pages : 120 pages
Book Rating : 4.7/5 (315 download)
Download or read book High-Speed, Low-Power and Mid-IR Silicon Photonics Applications written by Luca Alloatti and published by KIT Scientific Publishing. This book was released on 2013-08-27 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the first high-speed silicon-organic hybrid (SOH) modulator is demonstrated by exploiting a highly-nonlinear polymer cladding and a silicon waveguide. By using a liquid crystal cladding instead, an ultra-low power phase shifter is obtained. A third type of device is proposed for achieving three-wave mixing on the silicon-organic hybrid (SOH) platform. Finally, new physical constants which describe the optical absorption in charge accumulation/inversion layers in silicon are determined.
Author : Yi Ho Lee
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (852 download)
Download or read book Silicon-on-insulator Based Nanophotonic Devices for Optical Signal Processing and Nanoparticle Sensing written by Yi Ho Lee and published by . This book was released on 2012 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Silicon is the material that has become the basic and most important platform for the development of microelectronics in the past few decades. Silicon is not only the dominant semiconductor material for CMOS technology, but also a good candidate for optical high-speed interconnections and signal processing in 1.5-[mu]m telecommunication windows due to its high refractive index, large bandgap and strong nonlinearity. In parallel, silicon-based optical biosensing devices have recently been developed by taking advantage of the optical properties of the nanostructured silicon devices. First, we studied the nonlinear dispersion in a silicon waveguide using an optical pump-probe setup. The pump and the probe signals are co-propagating in the waveguide, and we observed the nonlinear dispersion (Kerr effect) resulting from cross-phase modulation. The nonlinear dispersion produced polarization rotation in the probe transmission, and therefore all-optical modulation was achieved with less than one picosecond switching window. Next, we studied the slow-light dispersion in a one-dimensional photonic crystal based microring resonator. We first designed and optimized the waveguide-to-resonator coupling in the high-dispersion regime near the band-edge. Then, we observed the slow-light effect with a maximum measured group index of ~20. Because of the slow-light effect, the free spectral range (FSR) is reduced, and quality factor (Q-factor) is increased in the transmission spectrum. With this approach, we can reduce the size of the ring resonator while maintaining a large FSR. Inspired by the unique standing wave resonance profile patterns, we designed a novel multi-waveguide-coupled microring. Depending on the relative azimuthal position of the waveguides, we can selectively filter a set of resonances for signal processing applications. The bandwidth of the device can be improved by employing a chirped two-dimensional photonic crystal defect waveguide. Last, we designed a novel two-dimensional silicon photonic crystal based air slot microcavities. The slot effect enables tight optical confinement in the 100-nm-wide air slot. Because of this strong optical confinement, this device is highly sensitive to the refractive index perturbation in the air slot region. With an active volume of ~0.08[mu]m3 and the device is capable of detecting nano-particle with diameters well below 100 nm"--Page vi-vii.
Author : René Bonk
Publisher : KIT Scientific Publishing
ISBN 13 : 3866449569
Total Pages : 280 pages
Book Rating : 4.8/5 (664 download)
Download or read book Linear and Nonlinear Semiconductor Optical Amplifiers for Next-Generation Optical Networks written by René Bonk and published by KIT Scientific Publishing. This book was released on 2014-05-12 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, semiconductor optical amplifiers (SOAs) are studied with a view to linear and nonlinear applications in next-generation optical networks. Quantum-dot SOAs can be optimized for linear amplification of signals with different modulation formats and multiplexing techniques. Conversely, bulk SOAs can be easily optimized for operation in the nonlinear regime. However, due to the fast carrier recovery times in QD SOAs we also look into nonlinear applications with these devices.
Author : Vittorio Passaro
Publisher : BoD – Books on Demand
ISBN 13 : 9535109545
Total Pages : 352 pages
Book Rating : 4.5/5 (351 download)
Download or read book Advances in Photonic Crystals written by Vittorio Passaro and published by BoD – Books on Demand. This book was released on 2013-02-13 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects chapters on different theoretical and experimental aspects of photonics crystals for Nanophotonics applications. It is divided in two parts - a theoretical section and an experimental and applicative section. The first part includes chapters developing several numerical methods for analysis and design of photonic crystal devices, such as 2D ring resonators for filters, single and coupled nanobeam cavities, birefringence in photonic crystal cavities, threshold analysis in photonic crystal lasers, gap solitons in photonic crystals, novel photonic atolls, dynamic characteristics of photonic crystal filters. The second part focuses on some aspects of photonic crystals fabrication and relevant applications, such as nitrogen defect technology in diamond, silicon nitride free standing membranes, photonic crystals structures in silicon, photonic crystals for optical sensing.
Author : Jingshi Li
Publisher : KIT Scientific Publishing
ISBN 13 : 3866449577
Total Pages : 178 pages
Book Rating : 4.8/5 (664 download)
Download or read book Optical Delay Interferometers and Their Application for Self-coherent Detection written by Jingshi Li and published by KIT Scientific Publishing. This book was released on 2014-07-31 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive coherently modulated optical signals. Especially promising for 100 Gbit/s networks is the PolMUX DQPSK format, the self-coherent reception of which is described in detail.
Author : Jameel Ahmed
Publisher : Springer Science & Business Media
ISBN 13 : 9814560111
Total Pages : 131 pages
Book Rating : 4.8/5 (145 download)
Download or read book Optical Signal Processing by Silicon Photonics written by Jameel Ahmed and published by Springer Science & Business Media. This book was released on 2013-09-14 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this book is to make respective graduate students understand the nonlinear effects inside SOI waveguide and possible applications of SOI waveguides in this emerging research area of optical fibre communication. This book focuses on achieving successful optical frequency shifting by Four Wave Mixing (FWM) in silicon-on-insulator (SOI) waveguide by exploiting a nonlinear phenomenon.
Author : Recep HALICIOGLU
Publisher : Dr. R. HALICIOGLU
ISBN 13 : 6052450371
Total Pages : 2770 pages
Book Rating : 4.0/5 (524 download)
Download or read book International Advanced Researches & Engineering Congress 2017 Proceeding Book written by Recep HALICIOGLU and published by Dr. R. HALICIOGLU. This book was released on 2017-12-29 with total page 2770 pages. Available in PDF, EPUB and Kindle. Book excerpt: INTERNATIONAL WORKSHOPS (at IAREC'17) (This book inclueds English (main) and Turkish languages) International Workshop on Mechanical Engineering International Workshop on Mechatronics Engineering International Workshop on Energy Systems Engineering International Workshop on Automotive Engineering and Aerospace Engineering International Workshop on Material Engineering International Workshop on Manufacturing Engineering International Workshop on Physics Engineering International Workshop on Electrical and Electronics Engineering International Workshop on Computer Engineering and Software Engineering International Workshop on Chemical Engineering International Workshop on Textile Engineering International Workshop on Architecture International Workshop on Civil Engineering International Workshop on Geomatics Engineering International Workshop on Industrial Engineering International Workshop on Food Engineering International Workshop on Aquaculture Engineering International Workshop on Agriculture Engineering International Workshop on Mathematics Engineering International Workshop on Bioengineering Engineering International Workshop on Biomedical Engineering International Workshop on Genetic Engineering International Workshop on Environmental Engineering International Workshop on Other Engineering Science
Author : John D. Joannopoulos
Publisher : Princeton University Press
ISBN 13 : 1400828244
Total Pages : 305 pages
Book Rating : 4.4/5 (8 download)
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.
Author : Thomas Vallaitis
Publisher : KIT Scientific Publishing
ISBN 13 : 3866447485
Total Pages : 290 pages
Book Rating : 4.8/5 (664 download)
Download or read book Ultrafast nonlinear silicon waveguides and quantum dot semiconductor optical amplifiers written by Thomas Vallaitis and published by KIT Scientific Publishing. This book was released on 2014-09 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, nonlinear silicon-organic hybrid waveguides and quantum dot semiconductor optical amplifiers are investigated. Advantageous applications are identified, and corresponding proof-of-principle experiments are performed. Highly nonlinear silicon-organic hybrid waveguides show potential for all-optical signal processing based on fourwave mixing and cross-phase modulation. Quantum dot semiconductor optical amplifiers operate as linear amplifiers with a very large dynamic range.
Author : Palmer, Robert
Publisher : KIT Scientific Publishing
ISBN 13 : 3731503867
Total Pages : 250 pages
Book Rating : 4.7/5 (315 download)
Download or read book Silicon Photonic Modulators for Low-power Applications written by Palmer, Robert and published by KIT Scientific Publishing. This book was released on 2015-07-01 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, silicon photonic integrated circuits are combined with electro-optic organic materials for realizing energy-efficient modulators with unprecedented performance. These silicon-organic hybrid Mach-Zehnder modulators feature a compact size, sub-Volt drive voltages, and they support data rates up to 84 Gbit/s. In addition, a wet chemical waveguide fabrication scheme and an efficient fiber-chip coupling scheme are presented.
Author : Lauermann, Matthias
Publisher : KIT Scientific Publishing
ISBN 13 : 3731507692
Total Pages : 188 pages
Book Rating : 4.7/5 (315 download)
Download or read book Silicon-organic hybrid devices for high-speed electro-optic signal processing written by Lauermann, Matthias and published by KIT Scientific Publishing. This book was released on 2018-11-14 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the various elements of the silicon photonics platform, electro-optic IQ modulators play an important role. In this book, silicon-organic hybrid (SOH) integration is used to realize electro-optic IQ modulators for complex signal processing. Leveraging the high nonlinearity of organic materials, SOH IQ modulators provide low energy consumption for high-speed data transmission and frequency shifting. Furthermore, the device design is adapted for commercial foundry processes.
Author : Milvich, Johannes
Publisher : KIT Scientific Publishing
ISBN 13 : 3731511517
Total Pages : 276 pages
Book Rating : 4.7/5 (315 download)
Download or read book Waveguide-Based Photonic Sensors: From Devices to Robust Systems written by Milvich, Johannes and published by KIT Scientific Publishing. This book was released on 2022-03-15 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated photonic sensor systems are miniaturized, mass-producible devices that leverage the mature semiconductor fabrication technology and a well-established ecosystem for photonic circuits. This book aims at a holistic treatment of waveguide-based photonic sensor systems by analyzing photonic waveguide design, photonic circuit design and readout design. Across all levels, a special emphasis is given to system-level performance optimization under realistic environmental conditions.
Author : Marcel Spurny
Publisher :
ISBN 13 :
Total Pages : 167 pages
Book Rating : 4.:/5 (77 download)
Download or read book Photonic Crystal Waveguides in Chalcogenide Glasses written by Marcel Spurny and published by . This book was released on 2011 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
