Optical Soliton Based Communication Using Ring Resonators

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Ring Resonator Systems to Perform Optical Communication Enhancement Using Soliton

Author : Iraj Sadegh Amiri
Publisher : Springer
ISBN 13 : 9812871977
Total Pages : 76 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Ring Resonator Systems to Perform Optical Communication Enhancement Using Soliton by : Iraj Sadegh Amiri

Download or read book Ring Resonator Systems to Perform Optical Communication Enhancement Using Soliton written by Iraj Sadegh Amiri and published by Springer. This book was released on 2014-08-27 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The title explain new technique of secured and high capacity optical communication signals generation by using the micro and nano ring resonators. The pulses are known as soliton pulses which are more secured due to having the properties of chaotic and dark soliton signals with ultra short bandwidth. They have high capacity due to the fact that ring resonators are able to generate pulses in the form of solitons in multiples and train form. These pulses generated by ring resonators are suitable in optical communication due to use the compact and integrated rings system, easy to control, flexibility, less loss, application in long distance communication and many other advantages. Using these pulses overcome the problems such as losses during the propagation, long distances, error detection, using many repeaters or amplifiers, undetectable received signals, pulse broadening, overlapping and so on. This book show how to generate soliton pulses using ring resonators in the micro and nano range which can be used in optical communication to improve the transmission technique and quality of received signals in networks such as WiFi and wireless communication.

Optical Soliton Communication Using Ultra-Short Pulses

Author : Iraj Sadegh Amiri
Publisher : Springer
ISBN 13 : 9812875581
Total Pages : 58 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Optical Soliton Communication Using Ultra-Short Pulses by : Iraj Sadegh Amiri

Download or read book Optical Soliton Communication Using Ultra-Short Pulses written by Iraj Sadegh Amiri and published by Springer. This book was released on 2015-05-07 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief analyzes the characteristics of a microring resonator (MRR) to perform communication using ultra-short soliton pulses. The raising of nonlinear refractive indices, coupling coefficients and radius of the single microring resonator leads to decrease in input power and round trips wherein the bifurcation occurs. As a result, bifurcation or chaos behaviors are seen at lower input power of 44 W, where the nonlinear refractive index is n2=3.2×10−20 m2/W. Using a decimal convertor system, these ultra-short signals can be converted into quantum information. Results show that multi solitons with FWHM and FSR of 10 pm and 600 pm can be generated respectively. The multi optical soliton with FWHM and FSR of 325 pm and 880 nm can be incorporated with a time division multiple access (TDMA) system wherein the transportation of quantum information is performed.

Simulation of Optical Soliton Control in Micro- and Nanoring Resonator Systems

Author : Suzairi Daud
Publisher : Springer
ISBN 13 : 3319154850
Total Pages : 110 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Simulation of Optical Soliton Control in Micro- and Nanoring Resonator Systems by : Suzairi Daud

Download or read book Simulation of Optical Soliton Control in Micro- and Nanoring Resonator Systems written by Suzairi Daud and published by Springer. This book was released on 2015-03-17 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces optical soliton control in micro- and nanoring resonator systems. It describes how the ring resonator systems can be optimized as optical tweezers for photodetection by controlling the input power, ring radii and coupling coefficients of the systems. Numerous arrangements and configurations of micro and nanoring resonator systems are explained. The analytical formulation and optical transfer function for each model and the interaction of the optical signals in the systems are discussed. This book shows that the models designed are able to control the dynamical behaviour of generated signals.

Soliton Coding for Secured Optical Communication Link

Author : Iraj Sadegh Amiri
Publisher : Springer
ISBN 13 : 9812871616
Total Pages : 66 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Soliton Coding for Secured Optical Communication Link by : Iraj Sadegh Amiri

Download or read book Soliton Coding for Secured Optical Communication Link written by Iraj Sadegh Amiri and published by Springer. This book was released on 2014-07-24 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear behavior of light such as chaos can be observed during propagation of a laser beam inside the microring resonator (MRR) systems. This Brief highlights the design of a system of MRRs to generate a series of logic codes. An optical soliton is used to generate an entangled photon. The ultra-short soliton pulses provide the required communication signals to generate a pair of polarization entangled photons required for quantum keys. In the frequency domain, MRRs can be used to generate optical millimetre-wave solitons with a broadband frequency of 0–100 GHz. The soliton signals are multiplexed and modulated with the logic codes to transmit the data via a network system. The soliton carriers play critical roles to transmit the data via an optical communication link and provide many applications in secured optical communications. Therefore, transmission of data information can be performed via a communication network using soliton pulse carriers. A system known as optical multiplexer can be used to increase the channel capacity and security of the signals.

Integrated Micro-Ring Photonics

Author : Iraj Sadegh Amiri
Publisher : CRC Press
ISBN 13 : 1317404831
Total Pages : 256 pages
Book Rating : 4.3/5 (174 download)

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Book Synopsis Integrated Micro-Ring Photonics by : Iraj Sadegh Amiri

Download or read book Integrated Micro-Ring Photonics written by Iraj Sadegh Amiri and published by CRC Press. This book was released on 2016-12-08 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro-ring resonators (MRRs) are employed to generate signals used for optical communication applications, where they can be integrated in a single system. These structures are ideal candidates for very large-scale integrated (VLSI) photonic circuits, since they provide a wide range of optical signal processing functions while being ultra-compact. Soliton pulses have sufficient stability for preservation of their shape and velocity. Technological progress in fields such as tunable narrow band laser systems, multiple transmission, and MRR systems constitute a base for the development of new transmission techniques. Controlling the speed of a light signal has many potential applications in fiber optic communication and quantum computing. The slow light effect has many important applications and is a key technology for all optical networks such as optical signal processing. Generation of slow light in MRRs is based on the nonlinear optical fibers. Slow light can be generated within the micro-ring devices, which will be able to be used with the mobile telephone. Therefore, the message can be kept encrypted via quantum cryptography. Thus perfect security in a mobile telephone network is plausible. This research study involves both numerical experiments and theoretical work based on MRRs for secured communication.

Small Scale Optics

Author : Preecha Yupapin
Publisher : CRC Press
ISBN 13 : 1466592346
Total Pages : 188 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Small Scale Optics by : Preecha Yupapin

Download or read book Small Scale Optics written by Preecha Yupapin and published by CRC Press. This book was released on 2013-08-28 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The behavior of light in small scale optics or nano/micro optical devices has shown promising results, which can be used for basic and applied research, especially in nanoelectronics. Small Scale Optics presents the use of optical nonlinear behaviors for spins, antennae, and whispering gallery modes within micro/nano devices and circuits, which can be used in many applications. This book proposes a new design for a small scale optical device—a microring resonator device. Most chapters are based on the proposed device, which uses a configuration know as a PANDA ring resonator. Analytical and numerical methods demonstrate that many applications can be exploited using this device, in particular when it is coated with metallic material. The book begins with the background and description of the PANDA ring resonator. The authors examine optical bistability in microring resonators and test the analytical results with those predicted by the OptiFDTD software package. They then describe their new design for a microring resonator device, which can be used to generate four forms of light on a chip, while also allowing the storing and harvesting of trapped atoms/molecules. The four behaviors of light, for instance, fast, slow, stopping, and storing, can be manipulated and seen simultaneously by using the PANDA ring planar waveguide, which can be fabricated and tested on-chip. Chapters examine optical spin, nano-antennas, optical mesh networks, micro-optical gyroscopes, and spin transport networks. They also address applications for optical devices, including molecular motors for drug discovery, short pulse lasers for treatment of cancer, microsurgery, nano-antenna use in radiotherapy, and neuron cell communications. There are many other possibilities of applications for the PANDA ring resonator, such as quantum coding, optical tweezers, and stopping light, which will play an important role in future optical devices.

Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition

Author :
Publisher : ScholarlyEditions
ISBN 13 : 1464965129
Total Pages : 1253 pages
Book Rating : 4.4/5 (649 download)

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Book Synopsis Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition by :

Download or read book Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition written by and published by ScholarlyEditions. This book was released on 2012-01-09 with total page 1253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Optics, Light, Laser, Infrared, and Photonic Technology. The editors have built Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Optics, Light, Laser, Infrared, and Photonic Technology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Optics, Light, Laser, Infrared, and Photonic Technology: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Nanoscale Nonlinear PANDA Ring Resonator

Author : Preecha Yupapin
Publisher : CRC Press
ISBN 13 : 1439893918
Total Pages : 310 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Nanoscale Nonlinear PANDA Ring Resonator by : Preecha Yupapin

Download or read book Nanoscale Nonlinear PANDA Ring Resonator written by Preecha Yupapin and published by CRC Press. This book was released on 2012-05-02 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microring/nanoring resonator is an interesting device that has been widely studied and investigated by researchers from a variety of specializations. This book begins with the basic background of linear and nonlinear ring resonators. A novel design of nano device known as a PANDA ring resonator is proposed. The use of the device in the form of a PA

In Silico Engineering of Disulphide Bonds to Produce Stable Cellulase

Author : Bahram Barati
Publisher : Springer
ISBN 13 : 9812874321
Total Pages : 53 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis In Silico Engineering of Disulphide Bonds to Produce Stable Cellulase by : Bahram Barati

Download or read book In Silico Engineering of Disulphide Bonds to Produce Stable Cellulase written by Bahram Barati and published by Springer. This book was released on 2015-02-16 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Brief highlights different approaches used to create stable cellulase and its use in different fields. Cellulase is an industrial enzyme with a broad range of significant applications in biofuel production and cellulosic waste management. Cellulase 7a from Trichoderma reesei is the most efficient enzyme in the bio hydrolysis of cellulose. In order to improve its thermal stability, it can be engineered using a variety of approaches, such as hydrophobic interactions, aromatic interactions, hydrogen bonds, ion pairs and disulfide bridge creation.

WIRELESS TERAHERTZ GENERATION USING OPTICAL WAVEGUIDES

Author : Abdolkarim Afroozeh, Reza Mosalanezhad, Seyed Ebrahim Pourmand, Alireza Zeinalinezhad
Publisher : American Academic Press
ISBN 13 : 1631817280
Total Pages : 118 pages
Book Rating : 4.6/5 (318 download)

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Book Synopsis WIRELESS TERAHERTZ GENERATION USING OPTICAL WAVEGUIDES by : Abdolkarim Afroozeh, Reza Mosalanezhad, Seyed Ebrahim Pourmand, Alireza Zeinalinezhad

Download or read book WIRELESS TERAHERTZ GENERATION USING OPTICAL WAVEGUIDES written by Abdolkarim Afroozeh, Reza Mosalanezhad, Seyed Ebrahim Pourmand, Alireza Zeinalinezhad and published by American Academic Press . This book was released on 2015-04-02 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terahertz technology is increasingly becoming an important part of communication systems such as fiber optic communication, RoF (radio over fiber) and wireless systems. The terahertz carrier wave can be generated by quantum transitions of light. In this study, terahertz wave will be generated using a micro ring resonator (MRR) for wide range of wavelengths in medical and RoF. THz radiation has also been used to differentiate tissues based on the abilities. The spectral information from THz pulses has been used to distinguish different types of soft tissues, such as muscle, fat, and kidney tissues.

Optical Multi-Bound Solitons

Author : Le Nguyen Binh
Publisher : CRC Press
ISBN 13 : 1482237644
Total Pages : 552 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Optical Multi-Bound Solitons by : Le Nguyen Binh

Download or read book Optical Multi-Bound Solitons written by Le Nguyen Binh and published by CRC Press. This book was released on 2018-09-03 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Multi-Bound Solitons describes the generation and transmission of multi-bound solitons with the potential to form the basis of the temporal coding of optical data packets for next-generation nonlinear optical systems. The book deals with nonlinear systems in terms of their fundamental principles, associated phenomena, and signal processing applications in contemporary optical systems for communications and laser systems, with a touch of mathematical representation of nonlinear equations to offer insight into the nonlinear dynamics at different phases. The text not only delineates the strong background physics of such systems but also: Discusses the phase evolution of the optical carriers under the soliton envelopes for the generation of multi-bound solitons Explains the generation of multi-bound solitons through optical fibers Examines new types of multi-bound solitons in passive and active optical resonators Conducts bi-spectral analyses of multi-bound solitons to identify the phase and power amplitude distribution property of bound solitons Presents experimental techniques for the effective generation of bound solitons Optical Multi-Bound Solitons provides extensive coverage of multi-bound solitons from the dynamics of their formation to their transmission over guided optical media. Appendices are included to supplement a number of essential definitions, mathematical representations, and derivations, making this book an ideal theoretical reference text as well as a practical professional guidebook.

Nonlinear Meta-Optics

Author : Costantino De Angelis
Publisher : CRC Press
ISBN 13 : 1351269747
Total Pages : 256 pages
Book Rating : 4.3/5 (512 download)

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Book Synopsis Nonlinear Meta-Optics by : Costantino De Angelis

Download or read book Nonlinear Meta-Optics written by Costantino De Angelis and published by CRC Press. This book was released on 2020-05-20 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses fabrication as well as characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects. The visible range as well as near and far infrared spectral region will be considered with a view to different envisaged applications. The book covers the current key challenges of the research in the area, including: exploiting new material platforms, fully extending the device operation into the nonlinear regime, adding re-configurability to the envisaged devices and proposing new modeling tools to help in conceiving new functionalities. • Explores several topics in the field of semiconductor nonlinear nanophotonics, including fabrication, characterization and modeling of semiconductor nanostructures in the optical regime, with a focus on nonlinear effects • Describes the research challenges in the field of optical metasurfaces in the nonlinear regime • Reviews the use and achievements of all-dielectric nanoantennas for strengthening the nonlinear optical response • Describes both theoretical and experimental aspects of photonic devices based on semiconductor optical nanoantennas and metasurfaces • Gathers contributions from several leading groups in this research field to provide a thorough and complete overview of the current state of the art in the field of semiconductor nonlinear nanophotonics Costantino De Angelis has been full professor of electromagnetic fields at the University of Brescia since 1998. He is an OSA Fellow and has been responsible for several university research contracts in the last 20 years within Europe, the United States, and Italy. His technical interests are in optical antennas and nanophotonics. He is the author of over 150 peer-reviewed scientific journal articles. Giuseppe Leo has been a full professor in physics at Paris Diderot University since 2004, and in charge of the nonlinear devices group of MPQ Laboratory since 2006. His research areas include nonlinear optics, micro- and nano-photonics, and optoelectronics, with a focus on AlGaAs platform. He has coordinated several research programs and coauthored 100 peer-reviewed journal articles, 200 conference papers, 10 book chapters and also has four patents. Dragomir Neshev is a professor in physics and the leader of the experimental photonics group in the Nonlinear Physics Centre at Australian National University (ANU). His activities span over several branches of optics, including nonlinear periodic structures, singular optics, plasmonics, and photonic metamaterials. He has coauthored 200 publications in international peer-reviewed scientific journals.

Photonics And Nanotechnology (With Cd-rom) - Proceedings Of The International Workshop And Conference On Icpn 2007

Author : Preecha P Yupapin
Publisher : World Scientific
ISBN 13 : 9814472204
Total Pages : 116 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Photonics And Nanotechnology (With Cd-rom) - Proceedings Of The International Workshop And Conference On Icpn 2007 by : Preecha P Yupapin

Download or read book Photonics And Nanotechnology (With Cd-rom) - Proceedings Of The International Workshop And Conference On Icpn 2007 written by Preecha P Yupapin and published by World Scientific. This book was released on 2008-11-13 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photonics and nanotechnology are popular emerging fields of technology. This proceedings volume contains over 12 selected papers from the International Workshop and Conference on Photonics and Nanotechnology (ICPN) 2007, held in Pattaya, Thailand, from December 16-18, 2007. The papers cover a wide range of topics, from optical and nonlinear optical physics to nanoelectronics.

Active and Passive Optical Components for WDM Communications

Author :
Publisher :
ISBN 13 :
Total Pages : 852 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Active and Passive Optical Components for WDM Communications by :

Download or read book Active and Passive Optical Components for WDM Communications written by and published by . This book was released on 2003 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applications of Nonlinear Fiber Optics

Author : Govind P. Agrawal
Publisher : Academic Press
ISBN 13 : 0080568769
Total Pages : 523 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Applications of Nonlinear Fiber Optics by : Govind P. Agrawal

Download or read book Applications of Nonlinear Fiber Optics written by Govind P. Agrawal and published by Academic Press. This book was released on 2010-07-28 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of new highly nonlinear fibers - referred to as microstructured fibers, holey fibers and photonic crystal fibers - is the next generation technology for all-optical signal processing and biomedical applications. This new edition has been thoroughly updated to incorporate these key technology developments. The book presents sound coverage of the fundamentals of lightwave technology, along with material on pulse compression techniques and rare-earth-doped fiber amplifiers and lasers. The extensively revised chapters include information on fiber-optic communication systems and the ultrafast signal processing techniques that make use of nonlinear phenomena in optical fibers. New material focuses on the applications of highly nonlinear fibers in areas ranging from wavelength laser tuning and nonlinear spectroscopy to biomedical imaging and frequency metrology. Technologies such as quantum cryptography, quantum computing, and quantum communications are also covered in a new chapter. This book will be an ideal reference for: R&D engineers working on developing next generation optical components; scientists involved with research on fiber amplifiers and lasers; graduate students and researchers working in the fields of optical communications and quantum information. The only book on how to develop nonlinear fiber optic applications Two new chapters on the latest developments; Highly Nonlinear Fibers and Quantum Applications Coverage of biomedical applications

Nanophotonics

Author : Preecha Yupapin
Publisher : CRC Press
ISBN 13 : 9814364371
Total Pages : 174 pages
Book Rating : 4.8/5 (143 download)

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Book Synopsis Nanophotonics by : Preecha Yupapin

Download or read book Nanophotonics written by Preecha Yupapin and published by CRC Press. This book was released on 2013-05-07 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the behavior of light (light pulse) within the micro- and nano-scale device (ring resonator), which can be integrated to form the device, circuits, and systems that can be used for atom/molecule trapping and transportation, optical transistor, fast calculation devices (optical gate), nanoscale communication and networks, and

Comprehensive Materials Processing

Author :
Publisher : Newnes
ISBN 13 : 0080965334
Total Pages : 5485 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Comprehensive Materials Processing by :

Download or read book Comprehensive Materials Processing written by and published by Newnes. This book was released on 2014-04-07 with total page 5485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Materials Processing, Thirteen Volume Set provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources