Intel and Barefoot Networks show off an Open Compute switch with 65 silicon photonics optical modules, creating a programmable switch with a top end of 6.5 terabits a second. ...
Silicon photonics market shows a sustained growth and keeps attracting new players, especially with co-packaged emerging technologies. Yole Développement (Yole) expects an overall silicon photonics market reaching US$3.9 billion in 2025. In 2019, shipments of silicon photonic transceivers for datacenters reached almost 3.5 million units, for revenues worth US$364 million. And the success story does not stop there… “Indeed, this is an impressive growth since most products appeared in 2016 and 2017,”reminds Alexis Debray, Technology & Market Analyst at Yole Développement. And he explains: “Silicon photonic transceivers are reported to have better reliability and lower price than transceivers using legacy optics. And we see lot of new companies that are focusing their activities on the development of transceivers to penetrate the silicon photonics world for telecom/datacom applications.” And this growth is expected to continue in coming years, explains Yole in its Silicon photonics report, 2020 edition, Silicon Photonics Market & Technology 2020. So what does this story make so successful? The main reason is focused on the global network traffic. Therefore, it doubles every three years thanks to applications in Cloud, video streaming, and IoT. As a result, the silicon photonic transceiver market is directly impacted. Yole’s analysts expect this industry to be worth US$3.6 billion in 2025 with 24 million units shipped. In parallel, the development of silicon photonic transceivers as an industry with millions of units shipped has resulted in the emergence of an ecosystem with PDKs , design rules, simulation software, testing equipment, and foundries. This ecosystem is enabling new companies to easily access this technology and enter new applications. Genalyte, a Californian company, releases immunoassays using silicon photonics this year. A first announcement has been done last week: read it on i-Micronews. Fiber optic gyroscopes using silicon photonics were announced for this year by KVH. Electronic noses, LiDARs, and OCT , all relying on silicon photonics, are under development and expected in coming years. Yole and its partner System Plus Consulting, in collaboration with Jean-Louis Malinge, a world-renowned telecommunication & photonics expert, investigate the silicon photonics industry and deliver significant analyses dedicated to the silicon photonics technologies and its industry. System Plus Consulting proposes a special case study focused on Intel’s silicon photonic transceiver to illustrate latest innovations and technical choices made by the leading company: Intel Silicon Photonic 100G CWDM4 QFSP28 Transceiver report. Silicon photonics is a great technology for optical communications, allowing more reliable and cheaper products, and enabling the high data rate densities that will be needed in five years for switches. It has attracted important players in datacom infrastructure. Cisco acquired Lightwire in 2012 for US$217 million, and in 2019 it bought both Luxtera for US$660 million and Acacia for US$2.6 billion. Luxtera has 35% of the market share in silicon photonic transceivers for datacom, while Acacia is the main player for silicon photonic transceivers for long haul. Intel, which is marketing servers, has 60% market share in silicon photonic transceivers for datacom. Intel is one of the leading Silicon photonics companies, without doubts. Indeed, in just a few short years, Intel has already shipped more than 3 million units of its 100G pluggable transceivers. “With its CWDM4 100G technology, Intel is the first in the world to offer a silicon photonic solution up to 10km for direct detection,” explains Sylvain Hallereau, Senior Technology & Cost Analyst, System Plus Consulting. “The 100G PSM4 and CWDM4 represent the first step, with Intel’s 200G and 400G products expected to enter volume production in the second half of 2020.” Intel’s transceiver reuses a part of the PSM4 technology, but many other facets represent new approaches from the leading company. The transceiver comes with two separated lines with several dies. The transmitter silicon photonic die integrates four InP lasers for the four wavelengths, in a different configuration than the PSM4. On the same die, a Mach-Zehnder modulator is added to modulate the signal, but the CWDM MZI is more complex. Light extraction is performed by the edge of the die and not by a mirror. Other components have been added to the system in order to focus or isolate the signal. Data is processed by using a four-channel 25G optical CDR component from MACOM. The receiver function is performed by four germanium photodiode dies and a TIA circuit. The Ge photodiodes are manufactured on a dedicated SOI substrate, and an optical demultiplexer is assembled between the SiGe photodiodes and the fiber optic. System Plus Consulting’s analysts describe and analyze Intel’s potential in terms of packaging and photonics. Within a very small form factor, Intel has successfully managed to integrate four lasers, a photonic driver, optical modules, CDR functionality, high-performance photo-diodes, two advanced substrates, and materials for optic. This report clearly points out the impressive technology developed by Intel by showing how the chipset configuration is implemented and describing in detail the transmitter and receiver line. “This tendency of vertical integration is continuing, and silicon photonics seems to be an opportunity for system companies to enter the transceiver market”,asserts Eric Mounier, PhD. Fellow Analyst at Yole. “This is the case for Juniper Networks, a leader in routers and switches, which acquired Aurrion in 2016 for US$165 million and which is preparing 400ZR silicon photonics transceivers. Fujitsu Optical Networks is proposing 400ZR silicon photonic transceivers. Nokia acquired Elenion in February 2020.” However, diversity is key for businesses to operate smoothly. Other companies like Inphi and NeoPhotonics are proposing silicon photonic transceivers with strong technologies. HPE is developing a platform for the development of silicon photonics with several partners. China also has strong ambitions for 5G and Cloud datacenters. Several Chinese companies are entering the silicon photonic market, usually with Western companies. Alibaba Cloud is collaborating with Elenion, Hengtong with Rockley Photonics, and Broadex with Sicoya. Silicon photonics has shipped millions of units of optical transceivers. It is expected to be a key technology for network switches in the next five years with CPO. The number of companies interested in silicon photonics is impressive. Silicon photonics has become an established industry and will enable new applications in coming years. The post Silicon Photonics: Datacom, Yes, but not only… appeared first on EE Times Asia. from EE Times Asia https://ift.tt/2STDw6b
This book is a concise introduction to the fundamental theories of integrated optics that focuses on modern silicon photonic technology. It offers analytical mathematical treatments and practical guidelines for the design of silicon-photonic circuits including examples to further emphasize the material presented.\nThis book is a concise introduction to the fundamental theories of integrated optics that focuses on modern silicon photonic technology. It offers analytical mathematical treatments and practical guidelines for the design of silicon-photonic circuits including examples to further emphasize the material presented.
This book is a concise introduction to the fundamental theories of integrated optics that focuses on modern silicon photonic technology. It offers analytical mathematical treatments and practical guidelines for the design of silicon-photonic circuits including examples to further emphasize the material presented. | Author: Wouter J. Westerveld | Publisher: Iop Publishing Ltd | Publication Date: Dec 27, 2017 | Number of Pages: 164 pages | Language: English | Binding: Hardcover/Technology & Engineering | ISBN-10: 0750313870 | ISBN-13: 9780750313872
This book is volume II of a series of books on silicon photonics. It gives a fascinating picture of the state-of-the-art in silicon photonics from a component perspective. It presents a perspective on what can be expected in the future. It is formed from a selected number of reviews authored by world leaders in the field, and is written from both academic and industrial viewpoints. An in-depth discussion of the route towards fully integrated silicon photonics 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 micro- and nanophotonics and optoelectronics.
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Yale scientists have created a new type of silicon laser that uses sound waves to amplify light. A study about the discovery appears in the online edition of the journal Science. In recent years, ther
Silicon Photonics: An Introduction
Recent progress in artificial intelligence (AI) has boosted the computational possibilities in fields in which standard computers are not able to perform adequately. The AI paradigm is to emulate human intelligence and therefore breaks the familiar ...
Ultrathin films of a semiconductor that emits and detects light can be stacked on top of silicon wafers, researchers report in a study that could help bring optical communication onto silicon chips.
The Silicon Photonics Market size was valued at USD 1.87 Billion in 2023 and the total Silicon Photonics revenue is expected to grow at...
In June 2021, Nature published a review article: "Silicon/2D-material photodetectors: from near-infrared to mid-infrared" to discuss near-infrared to
Using a layer of self-assembled particles allows researcher to etch an almost-perfect reflector. Using a metamaterial created out of silicon, scientists have created a way to create an almost-perfect reflector that would be used for lasers and telescopes. The world has become increasingly fascinated with worlds beyond our own, more so, the cosmos. To get a better understanding of the stars and planets/exoplanets near and far, scientists require the best telescopes that will reflect perfect light. Recently published in ACS Photonics of 8 May 2015, advantages have been taken from dielectric metamaterials than plasmonic materials because it offers low-loss alternatives. With the help of this material and the focus on an alternative method, it helps separate the electric and magnetic resonances to achieve the required reflection bandwidth while maintaining high tolerance to disorder. In other words, the material helps produce a sharper more accurate reflection while allowing scientists to scan different bandwidths with ease, with high resolution and very very minimal loss.
The global silicon photonics market is estimated to record a CAGR of 18.56% during the forecast period, 2023-2032. Read our blog about the silicon photonics
Silicon photonics is beginning to play an important role in driving innovations in communication and computation for an increasing number of applications, from health care and biomedical sensors to autonomous driving, datacenter networking, and security. In recent years, there has been a significant amount of effort in industry and academia to innovate, design, develop, analyze, optimize, and fabricate systems employing silicon photonics, shaping the future of not only Datacom and telecom technology but also high-performance computing and emerging computing paradigms, such as optical computing and artificial intelligence. Different from existing books in this area, Silicon Photonics for High-Performance Computing and Beyond presents a comprehensive overview of the current state-of-the-art technology and research achievements in applying silicon photonics for communication and computation. It focuses on various design, development, and integration challenges, reviews the latest advances spanning materials, devices, circuits, systems, and applications. Technical topics discussed in the book include: - Requirements and the latest advances in high-performance computing systems - Device- and system-level challenges and latest improvements to deploy silicon photonics in computing systems - Novel design solutions and design automation techniques for silicon photonic integrated circuits - Novel materials, devices, and photonic integrated circuits on silicon - Emerging computing technologies and applications based on silicon photonicsSilicon Photonics for High-Performance Computing and Beyond presents a compilation of 19 outstanding contributions from academic and industry pioneers in the field. The selected contributions present insightful discussions and innovative approaches to understand current and future bottlenecks in high-performance computing systems and traditional computing platforms, and the promise of silicon photonics to address those challenges. It is ideal for researchers and engineers working in the photonics, electrical, and computer engineering industries as well as academic researchers and graduate students (M.S. and Ph.D.) in computer science and engineering, electronic and electrical engineering, applied physics, photonics, and optics.
The development of technologies which can process information based on the laws of quantum physics are predicted to have profound impacts on modern society.
Samtec Demonstrates Next Gen SiPho COBO Platform
Syntec Optics offers design, development, and fabrication services for applications such as optomechanical ultrasound detectors.
Global Silicon Photonics Market size was valued at USD 1.3 Billion in 2021 and is projected to reach USD 4.
For several decades, physicists have known that light can be described simultaneously as a wave and a particle. This fascinating 'duality' of light is due to the classical and quantum nature of electromagnetic excitations, the processes through which electromagnetic fields are produced.
Explore the groundbreaking TSMC, NVIDIA, and Broadcom partnership, driving Silicon Photonics to new heights. Discover the future of tech today! Click now.
