منابع مشابه
Towards Energy-Efficient Photonic Interconnects
Silicon photonics have emerged as a promising solution to meet the growing demand for high-bandwidth, low-latency, and energy-efficient on-chip and off-chip communication in many-core processors. However, current silicon-photonic interconnect designs for many-core processors waste a significant amount of power because (a) lasers are always on, even during periods of interconnect inactivity, and...
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This paper presents a theoretical optical data pathway model. The goal is to evaluate the physics behind photonic crystal/photon relationships and to develop a theoretical model for photonic crystal implementation into VLSI system design. This paper will begin with the exploration of the fundamentals of wave propagation in photonic crystals, development of an optical transmitting device (laser ...
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As continued progress towards faster, low power consuming microelectronic devices becomes increasing difficult due to the scaling challenges of electrical interconnects, it becomes even more critical to explore alternative technologies. Tunable porous silicon photonic bandgap structures are viable building blocks for optical interconnects, which present a possible long term solution to the inte...
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In this paper we examine the question of when and whether to use photonic interconnects from a computer architect’s perspective. Specifically we show that since electronics and photonic devices scale differently, the electrical transport network and the utilization of a link play crucial roles in determining the energy efficiency of a link. Consequently there is a limit to the amount of bandwid...
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ژورنال
عنوان ژورنال: ACM Transactions on Architecture and Code Optimization
سال: 2016
ISSN: 1544-3566,1544-3973
DOI: 10.1145/3018110