Communication with chaotic lasers

被引:826
作者
VanWiggeren, GD [1 ]
Roy, R [1 ]
机构
[1] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA
关键词
D O I
10.1126/science.279.5354.1198
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Recent experiments with chaotic electronic circuits have shown the possibility of communication with chaos, The experimental demonstration of chaotic communication with an optical system is described. An erbium-doped fiber ring laser (EDFRL) was used io produce chaotic light with a wavelength of 1.53 micrometers, A smalt 10-megahertz message was embedded in the larger chaotic carrier and transmitted to a receiver system where the message was recovered from the chaos. Chaotic optical waveforms can thus be used to communicate masked information at high bandwidths.
引用
收藏
页码:1198 / 1200
页数:3
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