Optical Interconnects

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Handbook of Optical Interconnects

Shigeru Kawai
Handbook of Optical Interconnects Book PDF

Author : Shigeru Kawai
Publisher : CRC Press
Page : 480 pages
File Size : 51,6 Mb
Release : 2018-10-03
Category : Computers
ISBN : 9781420027778

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Handbook of Optical Interconnects by Shigeru Kawai Pdf

As we reach the data transmission limits of copper wire and communications experts seek to bring the speed of long-haul fiber optics networks closer to access points, optical interconnects promise to provide efficient, high-speed data transmission for the next generation of networks and systems. They offer higher bit-rates, virtually no crosstalk, lower demands on power requirements and thermal management, and the possibility of two-dimensional channel arrays for chip-to-chip communication. The Handbook of Optical Interconnects introduces the systems and devices that will bring the speed and quality of optical transmission closer to the circuit board. Contributed by active experts, most from leading technology companies in the US and Japan, this outstanding handbook details various low-cost and small-size configurations, illustrates the discussion with more than 300 figures, and offers a look at the applications and future of this exciting and rapidly growing field. The book includes a detailed introduction to vertical cavity surface-emitting lasers (VCSELs); the use of optical interconnects in metropolitan, local-area, and access networks through FTTP (FTTH); and Jisso technologies, which are critical for developing low-cost, small-size modules. Driving down the size and cost of optical interconnects is vital for integrating these technologies into the network and onto microprocessors, and the Handbook of Optical Interconnects provides the knowledge and tools necessary to accomplish these goals.

Optical Interconnects for Future Data Center Networks

Christoforos Kachris,Keren Bergman,Ioannis Tomkos
Optical Interconnects for Future Data Center Networks Book PDF

Author : Christoforos Kachris,Keren Bergman,Ioannis Tomkos
Publisher : Springer Science & Business Media
Page : 179 pages
File Size : 43,6 Mb
Release : 2012-11-07
Category : Technology & Engineering
ISBN : 9781461446309

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Optical Interconnects for Future Data Center Networks by Christoforos Kachris,Keren Bergman,Ioannis Tomkos Pdf

Optical Interconnects in Future Data Center Networks covers optical networks and how they can be used to provide high bandwidth, energy efficient interconnects for future data centers with increased communication bandwidth requirements. This contributed volume presents an integrated view of the future requirements of the data centers and serves as a reference work for some of the most advanced solutions that have been proposed by major universities and companies. Collecting the most recent and innovative optical interconnects for data center networks that have been presented in the research community by universities and industries, this book is a valuable reference to researchers, students, professors and engineers interested in the domain of high performance interconnects and data center networks. Additionally, Optical Interconnects in Future Data Center Networks provides invaluable insights into the benefits and advantages of optical interconnects and how they can be a promising alternative for future data center networks.

Optical Interconnects

Lorenzo Pavesi,Gérard Guillot
Optical Interconnects Book PDF

Author : Lorenzo Pavesi,Gérard Guillot
Publisher : Springer
Page : 397 pages
File Size : 48,9 Mb
Release : 2007-05-17
Category : Science
ISBN : 9783540289128

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Optical Interconnects by Lorenzo Pavesi,Gérard Guillot Pdf

Optical Interconnects provides a fascinating picture of the state of the art in optical interconnects and a perspective on what can be expected in the near future. It is composed of selected reviews authored by world leaders in the field, and these reviews are written from either an academic or industrial viewpoint. An in-depth discussion of the path towards fully-integrated optical interconnects in microelectronics is presented. This book will be useful not only to physicists, chemists, materials scientists, and engineers but also to graduate students who are interested in the fields of microelectronics and optoelectronics.

Optical Interconnects

Ray T. Chen,Chulchae Choi
Optical Interconnects Book PDF

Author : Ray T. Chen,Chulchae Choi
Publisher : Springer Nature
Page : 91 pages
File Size : 48,5 Mb
Release : 2022-05-31
Category : Technology & Engineering
ISBN : 9783031025532

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Optical Interconnects by Ray T. Chen,Chulchae Choi Pdf

This book describes fully embedded board level optical interconnect in detail including the fabrication of the thin-film VCSEL array, its characterization, thermal management, the fabrication of optical interconnection layer, and the integration of devices on a flexible waveguide film. All the optical components are buried within electrical PCB layers in a fully embedded board level optical interconnect. Therefore, we can save foot prints on the top real estate of the PCB and relieve packaging difficulty reduced by separating fabrication processes. To realize fully embedded board level optical interconnects, many stumbling blocks need to be addressed such as thin-film transmitter and detector, thermal management, process compatibility, reliability, cost effective fabrication process, and easy integration. The material presented eventually will relieve such concerns and make the integration of optical interconnection highly feasible. The hybrid integration of the optical interconnection layer and electrical layers is ongoing.

Optical Interconnects for Data Centers

Tolga Tekin,Nikos Pleros,Richard Pitwon,Andreas Hakansson
Optical Interconnects for Data Centers Book PDF

Author : Tolga Tekin,Nikos Pleros,Richard Pitwon,Andreas Hakansson
Publisher : Woodhead Publishing
Page : 428 pages
File Size : 49,9 Mb
Release : 2016-11-01
Category : Computers
ISBN : 9780081005132

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Optical Interconnects for Data Centers by Tolga Tekin,Nikos Pleros,Richard Pitwon,Andreas Hakansson Pdf

Current data centre networks, based on electronic packet switches, are experiencing an exponential increase in network traffic due to developments such as cloud computing. Optical interconnects have emerged as a promising alternative offering high throughput and reduced power consumption. Optical Interconnects for Data Centers reviews key developments in the use of optical interconnects in data centres and the current state of the art in transforming this technology into a reality. The book discusses developments in optical materials and components (such as single and multi-mode waveguides), circuit boards and ways the technology can be deployed in data centres. Optical Interconnects for Data Centers is a key reference text for electronics designers, optical engineers, communications engineers and R&D managers working in the communications and electronics industries as well as postgraduate researchers. Summarizes the state-of-the-art in this emerging field Presents a comprehensive review of all the key aspects of deploying optical interconnects in data centers, from materials and components, to circuit boards and methods for integration Contains contributions that are drawn from leading international experts on the topic

Handbook of Optical Interconnects

Shigeru Kawai
Handbook of Optical Interconnects Book PDF

Author : Shigeru Kawai
Publisher : CRC Press
Page : 339 pages
File Size : 52,8 Mb
Release : 2018-10-03
Category : Computers
ISBN : 9781351836852

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Handbook of Optical Interconnects by Shigeru Kawai Pdf

As we reach the data transmission limits of copper wire and communications experts seek to bring the speed of long-haul fiber optics networks closer to access points, optical interconnects promise to provide efficient, high-speed data transmission for the next generation of networks and systems. They offer higher bit-rates, virtually no crosstalk, lower demands on power requirements and thermal management, and the possibility of two-dimensional channel arrays for chip-to-chip communication. The Handbook of Optical Interconnects introduces the systems and devices that will bring the speed and quality of optical transmission closer to the circuit board. Contributed by active experts, most from leading technology companies in the US and Japan, this outstanding handbook details various low-cost and small-size configurations, illustrates the discussion with more than 300 figures, and offers a look at the applications and future of this exciting and rapidly growing field. The book includes a detailed introduction to vertical cavity surface-emitting lasers (VCSELs); the use of optical interconnects in metropolitan, local-area, and access networks through FTTP (FTTH); and Jisso technologies, which are critical for developing low-cost, small-size modules. Driving down the size and cost of optical interconnects is vital for integrating these technologies into the network and onto microprocessors, and the Handbook of Optical Interconnects provides the knowledge and tools necessary to accomplish these goals.

Perspectives for Parallel Optical Interconnects

Philippe Lalanne,Pierre Chavel
Perspectives for Parallel Optical Interconnects Book PDF

Author : Philippe Lalanne,Pierre Chavel
Publisher : Springer Science & Business Media
Page : 420 pages
File Size : 45,5 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9783642492648

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Perspectives for Parallel Optical Interconnects by Philippe Lalanne,Pierre Chavel Pdf

This volume is a monograph on parallel optical interconnects. It presents not only the state of-the-art in this domain but also the necessary physical and chemical background. It also provides a discussion of the potential for future devices. Both experts and newcomers to the area will appreciate the authors' proficiency in providing the complete picture of this rapidly growing field. Optical interconnects are already established in telecommunications and should eventually find their way being applied to chip and even gate level connections in integrated systems. The inspiring environment of the Basic Research Working Group on Optical Information Technology WOIT (3199), together with the excellent and complementary skills of its participants, make this contribution highly worthwhile. G. Metakides Table of contents 1 Perspectives for parallel optical interconnects: introduction . . . . . . . . . . . . . . . . . . . . . . . . . l Pierre Chavel and Philippe lAlanne 1. 1 Optical Interconnects and ESPRIT BRA WOIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 2 What are optical interconnects? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 3 Optical interconnects: how ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 3. 1 Passive devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 3. 2 Active devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 3. 3 Schemes for parallel optical interconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1. 3. 4 Limits of optical interconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1. 4 Optical interconnects: why ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Acknowledgetnents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 First Section: Components Part 1. 1 Passive interconnect components 2 Free space interconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Philippe Lalanne and Pierre ChaveZ 2. 1 Introduction: 3D optical interconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2. 2 Optical free space channels and their implementations . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2. 2. 1 Diffraction and degrees of freedom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2. 2. 2 Two Qasic interconnect setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Self-Organized 3D Integrated Optical Interconnects

Tetsuzo Yoshimura
Self Organized 3D Integrated Optical Interconnects Book PDF

Author : Tetsuzo Yoshimura
Publisher : CRC Press
Page : 363 pages
File Size : 54,7 Mb
Release : 2021-03-09
Category : Science
ISBN : 9781000064629

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Self-Organized 3D Integrated Optical Interconnects by Tetsuzo Yoshimura Pdf

Currently, light waves are ready to come into boxes of computers in high-performance computing systems like data centers and super computers to realize intra-box optical interconnects. For inter-box optical interconnects, light waves have successfully been introduced by OE modules, in which discrete bulk-chip OE/electronic devices are assembled using the flip-chip-bonding-based packaging technology. OE modules, however, are not applicable to intra-box optical interconnects, because intra-box interconnects involve “short line distances of the cm–mm order” and “large line counts of hundreds-thousands.” This causes optics excess, namely, excess components, materials, spaces, fabrication efforts for packaging, and design efforts. The optics excess raises sizes and costs of intra-box optical interconnects enormously when they are built using conventional OE modules. This book proposes the concept of self-organized 3D integrated optical interconnects and the strategy to reduce optics excess in intra-box optical interconnects.

High Speed VCSELs for Optical Interconnects

Alex Mutig
High Speed VCSELs for Optical Interconnects Book PDF

Author : Alex Mutig
Publisher : Springer Science & Business Media
Page : 179 pages
File Size : 47,5 Mb
Release : 2011-01-12
Category : Science
ISBN : 9783642165702

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High Speed VCSELs for Optical Interconnects by Alex Mutig Pdf

The transmission speed of data communication systems is forecast to increase exponentially over the next decade. Development of both Si-based high-speed drivers as well as III-V-semiconductor-based high-speed vertical cavity surface emitting lasers (VCSELs) are prerequisites for future ultrahigh data-rate systems. This thesis presents: - a survey of the present state of the art of VCSELs - a systematic investigation of the various effects limiting present VCSELs - a catalogue of solutions to overcome present limits - detailed progress in modelling, fabricating and testing the currently most advanced VCSELs at the two commercially most important wavelengths.

Energy-Efficient VCSELs for Optical Interconnects

Philip Moser
Energy Efficient VCSELs for Optical Interconnects Book PDF

Author : Philip Moser
Publisher : Springer
Page : 182 pages
File Size : 42,9 Mb
Release : 2015-10-06
Category : Science
ISBN : 9783319240671

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Energy-Efficient VCSELs for Optical Interconnects by Philip Moser Pdf

This dissertation provides the first systematic analysis of the dynamic energy efficiency of vertical-cavity surface-emitting lasers (VCSELs) for optical interconnects, a key technology to address the pressing ecological and economic issues of the exponentially growing energy consumption in data centers. Energy-efficient data communication is one of the most important fields in “Green Photonics” enabling higher bit rates at significantly reduced energy consumption per bit. In this thesis the static and dynamic properties of GaAs-based oxide-confined VCSELs emitting at 850 nm and 980 nm are analyzed and general rules for achieving energy-efficient data transmission using VCSELs at any wavelength are derived. These rules are verified in data transmission experiments leading to record energy-efficient data transmission across a wide range of multimode optical fiber distances and at high temperatures up to 85°C. Important trade-offs between energy efficiency, temperature stability, modulation bandwidth, low current-density operation and other VCSEL properties are revealed and discussed.

Integrated Optical Interconnect Architectures for Embedded Systems

Ian O'Connor,Gabriela Nicolescu
Integrated Optical Interconnect Architectures for Embedded Systems Book PDF

Author : Ian O'Connor,Gabriela Nicolescu
Publisher : Springer Science & Business Media
Page : 286 pages
File Size : 55,8 Mb
Release : 2012-11-07
Category : Technology & Engineering
ISBN : 9781441961938

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Integrated Optical Interconnect Architectures for Embedded Systems by Ian O'Connor,Gabriela Nicolescu Pdf

This book provides a broad overview of current research in optical interconnect technologies and architectures. Introductory chapters on high-performance computing and the associated issues in conventional interconnect architectures, and on the fundamental building blocks for integrated optical interconnect, provide the foundations for the bulk of the book which brings together leading experts in the field of optical interconnect architectures for data communication. Particular emphasis is given to the ways in which the photonic components are assembled into architectures to address the needs of data-intensive on-chip communication, and to the performance evaluation of such architectures for specific applications.

Parallel Computing Using Optical Interconnections

Keqin Li,Yi Pan,Si-Qing Zheng
Parallel Computing Using Optical Interconnections Book PDF

Author : Keqin Li,Yi Pan,Si-Qing Zheng
Publisher : Springer Science & Business Media
Page : 293 pages
File Size : 42,6 Mb
Release : 1998-10-31
Category : Computers
ISBN : 9780792382966

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Parallel Computing Using Optical Interconnections by Keqin Li,Yi Pan,Si-Qing Zheng Pdf

Advances in optical technologies have made it possible to implement optical interconnections in future massively parallel processing systems. Photons are non-charged particles, and do not naturally interact. Consequently, there are many desirable characteristics of optical interconnects, e.g. high speed (speed of light), increased fanout, high bandwidth, high reliability, longer interconnection lengths, low power requirements, and immunity to EMI with reduced crosstalk. Optics can utilize free-space interconnects as well as guided wave technology, neither of which has the problems of VLSI technology mentioned above. Optical interconnections can be built at various levels, providing chip-to-chip, module-to-module, board-to-board, and node-to-node communications. Massively parallel processing using optical interconnections poses new challenges; new system configurations need to be designed, scheduling and data communication schemes based on new resource metrics need to be investigated, algorithms for a wide variety of applications need to be developed under the novel computation models that optical interconnections permit, and so on. Parallel Computing Using Optical Interconnections is a collection of survey articles written by leading and active scientists in the area of parallel computing using optical interconnections. This is the first book which provides current and comprehensive coverage of the field, reflects the state of the art from high-level architecture design and algorithmic points of view, and points out directions for further research and development.

Optical Interconnections and Parallel Processing

Pascal Berthome,Alfonso Ferreira
Optical Interconnections and Parallel Processing Book PDF

Author : Pascal Berthome,Alfonso Ferreira
Publisher : Springer Science & Business Media
Page : 408 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781475727913

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Optical Interconnections and Parallel Processing by Pascal Berthome,Alfonso Ferreira Pdf

Optical media are now widely used in the telecommunication networks, and the evolution of optical and optoelectronic technologies tends to show that their wide range of techniques could be successfully introduced in shorter-distance interconnection systems. This book bridges the existing gap between research in optical interconnects and research in high-performance computing and communication systems, of which parallel processing is just an example. It also provides a more comprehensive understanding of the advantages and limitations of optics as applied to high-speed communications. Audience: The book will be a vital resource for researchers and graduate students of optical interconnects, computer architectures and high-performance computing and communication systems who wish to understand the trends in the newest technologies, models and communication issues in the field.

Ge/SiGe Quantum Well Waveguide Modulator for Optical Interconnect Systems

Ren Shen
Ge SiGe Quantum Well Waveguide Modulator for Optical Interconnect Systems Book PDF

Author : Ren Shen
Publisher : Stanford University
Page : 138 pages
File Size : 50,5 Mb
Release : 2011
Category : Electronic
ISBN : STANFORD:js140qf4168

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Ge/SiGe Quantum Well Waveguide Modulator for Optical Interconnect Systems by Ren Shen Pdf

Thanks to the development of silicon VLSI technology over the past several decades, we can now integrate far more transistors onto a single chip than ever before. However, this also imposes more stringent requirements, in terms of bandwidth, density, and power consumption, on the interconnect systems that link transistors. The interconnect system is currently one of the major hurdles for the further advancement of the electronic technology. Optical interconnect is considered a promising solution to overcome the interconnect bottleneck. The quantum-confined Stark effect in Ge/SiGe quantum well system paves the way to realize efficient optical modulation on Si in a fully CMOS compatible fashion. In this dissertation, we investigate the integration of Ge/SiGe quantum well waveguide modulators with silicon-on-insulator waveguides. For the first time, we demonstrate the selective epitaxial growth of Ge/SiGe quantum well structures on patterned Si substrates. The selective epitaxy exhibits perfect selectivity and minimal pattern sensitivity. Compared to their counterparts made using bulk epitaxy, the p-i-n diodes from selective epitaxy demonstrate very low reverse leakage current and high reverse breakdown voltage. Strong quantum-confined Stark effect (QCSE) is, for the first time, demonstrated in this material system in the telecommunication C-band at room temperature. A 3 dB optical modulation bandwidth of 2.8 THz is measured, covering more than half of the C-band. We propose, analyze, and experimentally demonstrate a novel approach to realize butt coupling between a SOI waveguide and a selectively grown Ge/SiGe quantum well waveguide modulator using a thin dielectric spacer. Through numerical simulation, we show that the insertion loss penalty for a thin 20 nm thick spacer can be as low as 0.13 dB. Such a quantum well waveguide modulator with a footprint of 8 [Mu]m2 has also been fabricated, demonstrating 3.2 dB modulation contrast with merely 1V swing at a speed of 16 Gpbs.

Photonic Interconnects for Computing Systems

Gabriela Nicolescu,Sébastien Le Beux
Photonic Interconnects for Computing Systems Book PDF

Author : Gabriela Nicolescu,Sébastien Le Beux
Publisher : River Publishers
Page : 454 pages
File Size : 40,5 Mb
Release : 2017
Category : Interconnects (Integrated circuit technology)
ISBN : 9788793519800

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Photonic Interconnects for Computing Systems by Gabriela Nicolescu,Sébastien Le Beux Pdf

Photonic Interconnects for Computing Systems provides a comprehensive overview of the current state-of-the-art technology and research achievements in employing silicon photonics for interconnection networks and high-performance computing, summarizing main opportunities and some challenges.