Switching energy and device size limits on digital photonic signal processing technologies

被引:63
作者
Hinton, Kerry [1 ]
Raskutti, Garvesh
Farrell, Peter M.
Tucker, Rodney S. [1 ]
机构
[1] Univ Melbourne, Dept Elect & Elect Engn, ARC, Special Res Ctr Ultra Broadband Informat Networks, Melbourne, Vic 3010, Australia
基金
澳大利亚研究理事会;
关键词
CMOS; photonic signal processing; power demand;
D O I
10.1109/JSTQE.2008.916242
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The relationship between device size and power consumption of photonic signal processing devices is derived using device-specific models for photonic signal processing using semiconductor optical amplifiers, periodically poled lithium niobate, and highly nonlinear fibers. The results are then compared with the power-length characteristics of CMOS digital devices. The general conclusion is that photonic signal processing technologies demand significantly larger space and/or power than CMOS technologies.
引用
收藏
页码:938 / 945
页数:8
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