High Speed Photonics Interconnects

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High-Speed Photonics Interconnects

Author : Lukas Chrostowski,Krzysztof Iniewski
Publisher : CRC Press
Page : 223 pages
File Size : 51,7 Mb
Release : 2017-12-19
Category : Computers
ISBN : 9781466516045

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High-Speed Photonics Interconnects by Lukas Chrostowski,Krzysztof Iniewski Pdf

Dramatic increases in processing power have rapidly scaled on-chip aggregate bandwidths into the Tb/s range. This necessitates a corresponding increase in the amount of data communicated between chips, so as not to limit overall system performance. To meet the increasing demand for interchip communication bandwidth, researchers are investigating the use of high-speed optical interconnect architectures. Unlike their electrical counterparts, optical interconnects offer high bandwidth and negligible frequency-dependent loss, making possible per-channel data rates of more than 10 Gb/s. High-Speed Photonics Interconnects explores some of the groundbreaking technologies and applications that are based on photonics interconnects. From the Evolution of High-Speed I/O Circuits to the Latest in Photonics Interconnects Packaging and Lasers Featuring contributions by experts from academia and industry, the book brings together in one volume cutting-edge research on various aspects of high-speed photonics interconnects. Contributors delve into a wide range of technologies, from the evolution of high-speed input/output (I/O) circuits to recent trends in photonics interconnects packaging. The book discusses the challenges associated with scaling I/O data rates and current design techniques. It also describes the major high-speed components, channel properties, and performance metrics. The book exposes readers to a myriad of applications enabled by photonics interconnects technology. Learn about Optical Interconnect Technologies Suitable for High-Density Integration with CMOS Chips This richly illustrated work details how optical interchip communication links have the potential to fully leverage increased data rates provided through complementary metal-oxide semiconductor (CMOS) technology scaling at suitable power-efficiency levels. Keeping the mathematics to a minimum, it gives engineers, researchers, graduate students, and entrepreneurs a comprehensive overview of the dynamic landscape of high-speed photonics interconnects.

High Speed VCSELs for Optical Interconnects

Author : Alex Mutig
Publisher : Springer Science & Business Media
Page : 179 pages
File Size : 53,5 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.

Optical Fiber Telecommunications VIA

Author : Jason Orcutt,Rajeev Ram,Vladimir Stojanović
Publisher : Elsevier Inc. Chapters
Page : 794 pages
File Size : 46,7 Mb
Release : 2013-05-03
Category : Technology & Engineering
ISBN : 9780128060667

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Optical Fiber Telecommunications VIA by Jason Orcutt,Rajeev Ram,Vladimir Stojanović Pdf

This chapter introduces optical interconnects as a possible solution to the emerging performance wall in high-density supercomputer applications, arising from limited bandwidth and density of on-chip interconnects and chip-to-chip (processor-to-memory) electrical interfaces. The chapter focuses on the translation of system and link level performance metrics to photonic component requirements. The topics to be developed include the network topology, photonic link components, circuit and system design for photonic links.

Optical Fiber Telecommunications VIA

Author : Nikos Bamiedakis,Kevin A. Williams,Richard V. Penty,Ian H. White
Publisher : Elsevier Inc. Chapters
Page : 794 pages
File Size : 49,6 Mb
Release : 2013-05-03
Category : Technology & Engineering
ISBN : 9780128060650

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Optical Fiber Telecommunications VIA by Nikos Bamiedakis,Kevin A. Williams,Richard V. Penty,Ian H. White Pdf

Optical interconnection technologies are increasingly deployed in high-performance electronic systems to address challenges in connectivity, size, bandwidth, latency, and cost. Projected performance requirements are leading to formidable cost and energy efficiency challenges. Hybrid and integrated photonic technologies are currently being developed to reduce assembly complexity and to reduce the numbers of individually packaged parts. This chapter provides an overview of the important challenges that photonics currently face, identifies the various optical technologies that are being considered for use at the different interconnection levels, and presents examples of demonstrated state-of-the-art optical interconnection systems. Finally, the prospects and potential of these technologies in the near future are discussed.

High-Speed and Lower Power Technologies

Author : Jung Han Choi,Krzysztof Iniewski
Publisher : CRC Press
Page : 358 pages
File Size : 42,5 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781351242288

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High-Speed and Lower Power Technologies by Jung Han Choi,Krzysztof Iniewski Pdf

This book explores up-to-date research trends and achievements on low-power and high-speed technologies in both electronics and optics. It offers unique insight into low-power and high-speed approaches ranging from devices, ICs, sub-systems and networks that can be exploited for future mobile devices, 5G networks, Internet of Things (IoT), and data centers. It collects heterogeneous topics in place to catch and predict future research directions of devices, circuits, subsystems, and networks for low-power and higher-speed technologies. Even it handles about artificial intelligence (AI) showing examples how AI technology can be combined with concurrent electronics. Written by top international experts in both industry and academia, the book discusses new devices, such as Si-on-chip laser, interconnections using graphenes, machine learning combined with CMOS technology, progresses of SiGe devices for higher-speed electronices for optic, co-design low-power and high-speed circuits for optical interconnect, low-power network-on-chip (NoC) router, X-ray quantum counting, and a design of low-power power amplifiers. Covers modern high-speed and low-power electronics and photonics. Discusses novel nano-devices, electronics & photonic sub-systems for high-speed and low-power systems, and many other emerging technologies like Si photonic technology, Si-on-chip laser, low-power driver for optic device, and network-on-chip router. Includes practical applications and recent results with respect to emerging low-power systems. Addresses the future perspective of silicon photonics as a low-power interconnections and communication applications.

Optical Interconnects for Data Centers

Author : Tolga Tekin,Nikos Pleros,Richard Pitwon,Andreas Hakansson
Publisher : Woodhead Publishing
Page : 428 pages
File Size : 47,6 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

Integrated Photonics for Data Communication Applications

Author : Madeleine Glick,Ling Liao,Katharine Schmidtke
Publisher : Elsevier
Page : 523 pages
File Size : 43,6 Mb
Release : 2023-07-26
Category : Technology & Engineering
ISBN : 9780323918312

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Integrated Photonics for Data Communication Applications by Madeleine Glick,Ling Liao,Katharine Schmidtke Pdf

Integrated Photonics for Data Communications Applications reviews the key concepts, design principles, performance metrics and manufacturing processes from advanced photonic devices to integrated photonic circuits. The book presents an overview of the trends and commercial needs of data communication in data centers and high-performance computing, with contributions from end users presenting key performance indicators. In addition, the fundamental building blocks are reviewed, along with the devices (lasers, modulators, photodetectors and passive devices) that are the individual elements that make up the photonic circuits. These chapters include an overview of device structure and design principles and their impact on performance. Following sections focus on putting these devices together to design and fabricate application-specific photonic integrated circuits to meet performance requirements, along with key areas and challenges critical to the commercial manufacturing of photonic integrated circuits and the supply chains being developed to support innovation and market integration are discussed. This series is led by Dr. Lionel Kimerling Executive at AIM Photonics Academy and Thomas Lord Professor of Materials Science and Engineering at MIT and Dr. Sajan Saini Education Director at AIM Photonics Academy at MIT. Each edited volume features thought-leaders from academia and industry in the four application area fronts (data communications, high-speed wireless, smart sensing, and imaging) and addresses the latest advances. Includes contributions from leading experts and end-users across academia and industry working on the most exciting research directions of integrated photonics for data communications applications Provides an overview of data communication-specific integrated photonics starting from fundamental building block devices to photonic integrated circuits to manufacturing tools and processes Presents key performance metrics, design principles, performance impact of manufacturing variations and operating conditions, as well as pivotal performance benchmarks

High-Speed Photonic Devices

Author : Nadir Dagli
Publisher : CRC Press
Page : 266 pages
File Size : 50,7 Mb
Release : 2006-09-29
Category : Science
ISBN : 9781420012071

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High-Speed Photonic Devices by Nadir Dagli Pdf

With the ongoing, worldwide installation of 40 Gbit/s fiber optic transmission systems, there is an urgency to learn more about the photonic devices supporting this technology. Focusing on the components used to generate, modulate, and receive optical signals, High-Speed Photonic Devices presents the state-of- the-art enabling technologies behind h

Silicon Photonics III

Author : Lorenzo Pavesi,David J. Lockwood
Publisher : Springer Science & Business Media
Page : 524 pages
File Size : 41,7 Mb
Release : 2016-01-08
Category : Science
ISBN : 9783642105036

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Silicon Photonics III by Lorenzo Pavesi,David J. Lockwood Pdf

This book is volume III of a series of books on silicon photonics. It reports on the development of fully integrated systems where many different photonics component are integrated together to build complex circuits. This is the demonstration of the fully potentiality of silicon photonics. It contains a number of chapters written by engineers and scientists of the main companies, research centers and universities active in the field. It can be of use for all those persons interested to know the potentialities and the recent applications of silicon photonics both in microelectronics, telecommunication and consumer electronics market.

Handbook of Optical Interconnects

Author : Shigeru Kawai
Publisher : CRC Press
Page : 480 pages
File Size : 40,8 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.

2018 IEEE Optical Interconnects Conference (OI)

Author : IEEE Staff
Publisher : Unknown
Page : 128 pages
File Size : 54,7 Mb
Release : 2018-06-04
Category : Electronic
ISBN : 1538653532

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2018 IEEE Optical Interconnects Conference (OI) by IEEE Staff Pdf

The eighth IEEE Photonics Society Optical Interconnects Conference, whose roots trace back to the original 1990 Workshop on Interconnections within High Speed Digital Systems, seeks to facilitate the collaboration required to drive new interconnect architectures and technologies from concepts in research labs to commercial realities The conference covers the complete spectrum of high performance interconnect challenges in network systems, architectures, applications, subsystems, and devices The crucial role that any interconnect strategy plays can only be fully realized when optimized at the system level This is particularly so in large future peta and exa scale platforms in datacenters and supercomputers So we look forward to the participation of system architects, programmers and everyone researching the interconnect role in a more self aware next generation platform

Optical Interconnects for Future Data Center Networks

Author : Christoforos Kachris,Keren Bergman,Ioannis Tomkos
Publisher : Springer Science & Business Media
Page : 179 pages
File Size : 42,7 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.

Green Photonics and Electronics

Author : Gadi Eisenstein,Dieter Bimberg
Publisher : Springer
Page : 291 pages
File Size : 52,8 Mb
Release : 2017-11-18
Category : Technology & Engineering
ISBN : 9783319670027

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Green Photonics and Electronics by Gadi Eisenstein,Dieter Bimberg Pdf

This books focuses on recent break-throughs in the development of a variety of photonic devices, serving distances ranging from mm to many km, together with their electronic counter-parts, e.g. the drivers for lasers, the amplifiers following the detectors and most important, the relevant advanced VLSI circuits. It explains that as a consequence of the increasing dominance of optical interconnects for high performance workstation clusters and supercomputers their complete design has to be revised. This book thus covers for the first time the whole variety of interdependent subjects contributing to green photonics and electronics, serving communication and energy harvesting. Alternative approaches to generate electric power using organic photovoltaic solar cells, inexpensive and again energy efficient in production are summarized. In 2015, the use of the internet consumed 5-6% of the raw electricity production in developed countries. Power consumption increases rapidly and without some transformational change will use, by the middle of the next decade at the latest, the entire electricity production. This apocalyptic outlook led to a redirection of the focus of data center and HPC developers from just increasing bit rates and capacities to energy efficiency. The high speed interconnects are all based on photonic devices. These must and can be energy efficient but they operate in an electronic environment and therefore have to be considered in a wide scope that also requires low energy electronic devices, sophisticated circuit designs and clever architectures. The development of the next generation of high performance exaFLOP computers suffers from the same problem: Their energy consumption based on present device generations is essentially prohibitive.

Optical Interconnects

Author : Ray T. Chen,Chulchae Choi
Publisher : Morgan & Claypool Publishers
Page : 105 pages
File Size : 50,5 Mb
Release : 2007
Category : Integrated circuits
ISBN : 9781598290660

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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.

High Speed, Low Driving Voltage Vertical Cavity Germanium-silicon Modulators for Optical Interconnect

Author : Yiwen Rong
Publisher : Stanford University
Page : 116 pages
File Size : 50,8 Mb
Release : 2010
Category : Electronic
ISBN : STANFORD:zt447wy0367

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High Speed, Low Driving Voltage Vertical Cavity Germanium-silicon Modulators for Optical Interconnect by Yiwen Rong Pdf

Information processing requires interconnects to carry information from one place to another. Optical interconnects between electronics systems have attracted significant attention and development for a number of years because optical links have demonstrated potential advantages for high-speed, low-power, and interference immunity. With increasing system speed and greater bandwidth requirements, the distance over which optical communication is useful has continually decreased to chip-to-chip and on-chip levels. Monolithic integration of photonics and electronics will significantly reduce the cost of optical components and further combine the functionalities of chips on the same or different boards or systems. Modulators are one of the fundamental building blocks for optical interconnects. Previous work demonstrated modulators based upon the quantum confined Stark effect (QCSE) in SiGe p-i-n devices with strained Ge/SiGe multi-quantum-well (MQW) structures in the i region. While the previous work demonstrated the effect, it did not examine the high-speed aspects of the device, which is the focus of this dissertation. High-speed modulation and low driving voltage are the keys for the device's practical use. At lower optical intensity operation, the ultimate limitation in speed will be the RC time constant of the device itself. At high optical intensity, the large number of photo generated carriers in the MQW region will limit the performance of the device through photo carrier related voltage drop and exciton saturation. In previous work, the devices consist of MQWs configured as p-i-n diodes. The electric field induced absorption change by QCSE modulates the optical transmission of the device. The focus of this thesis is the optimization of MQW material deposition, minimization of the parasitic capacitance of the probe pads for high speed, low voltage and high contrast ratio operation. The design, fabrication and high-speed characterization of devices of different sizes, with different bias voltages are presented. The device fabrication is based on processes for standard silicon electronics and is suitable for mass-production. This research will enable efficient transceivers to be monolithically integrated with silicon chips for high-speed optical interconnects. We demonstrated a modulator, with an eye diagram of 3.125GHz, a small driving voltage of 2.5V and an f3dB bandwidth greater than 30GHz. Carrier dynamics under ultra-fast laser excitation and high-speed photocurrent response are also investigated.