Computer Systems Based on Silicon Photonic Interconnects
We present a computing microsystem that uniquely leverages the bandwidth, density, and latency advantages of silicon photonic interconnect to enable highly compact supercomputer-scale systems. We describe and justify single-node and multinode systems interconnected with wavelength-routed optical lin...
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Veröffentlicht in: | Proceedings of the IEEE 2009-07, Vol.97 (7), p.1337-1361 |
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creator | Krishnamoorthy, Ashok V. Ho, Ron Zheng, Xuezhe Schwetman, Herb Lexau, Jon Koka, Pranay Li, GuoLiang Shubin, Ivan Cunningham, John E. |
description | We present a computing microsystem that uniquely leverages the bandwidth, density, and latency advantages of silicon photonic interconnect to enable highly compact supercomputer-scale systems. We describe and justify single-node and multinode systems interconnected with wavelength-routed optical links, quantify their benefits vis-a-vis electrically connected systems, analyze the constituent optical component and system requirements, and provide an overview of the critical technologies needed to fulfill this system vision. This vision calls for more than a hundredfold reduction in energy to communicate an optical bit of information. We explore the power dissipation of a photonic link, suggest a roadmap to lower the energy-per-bit of silicon photonic interconnects, and identify the challenges that will be faced by device and circuit designers towards this goal. |
doi_str_mv | 10.1109/JPROC.2009.2020712 |
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(IEEE) 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-d8aabe17e1a8c647b1c76e427579aeca37fd0779e03e4acedc54121dac473733</citedby><cites>FETCH-LOGICAL-c456t-d8aabe17e1a8c647b1c76e427579aeca37fd0779e03e4acedc54121dac473733</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5071306$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5071306$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Krishnamoorthy, Ashok V.</creatorcontrib><creatorcontrib>Ho, Ron</creatorcontrib><creatorcontrib>Zheng, Xuezhe</creatorcontrib><creatorcontrib>Schwetman, Herb</creatorcontrib><creatorcontrib>Lexau, Jon</creatorcontrib><creatorcontrib>Koka, Pranay</creatorcontrib><creatorcontrib>Li, GuoLiang</creatorcontrib><creatorcontrib>Shubin, Ivan</creatorcontrib><creatorcontrib>Cunningham, John E.</creatorcontrib><title>Computer Systems Based on Silicon Photonic Interconnects</title><title>Proceedings of the IEEE</title><addtitle>JPROC</addtitle><description>We present a computing microsystem that uniquely leverages the bandwidth, density, and latency advantages of silicon photonic interconnect to enable highly compact supercomputer-scale systems. 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subjects | Bandwidth Delay Density Devices Integrated circuit interconnections Integrated optics Links Machine vision modulation optical communication Optical components Optical computing Optical devices Optical fiber communication Optical interconnections photodetectors Photonics Power dissipation Silicon supercomputers Vision wavelength-division multiplexing |
title | Computer Systems Based on Silicon Photonic Interconnects |
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