All-optical Generation of Quaternary Amplitude-Shift Keying Signals through Parametric Amplification

被引:0
|
作者
Abbade, M. L. F. [1 ]
Marconi, J. D. [2 ,3 ]
Costa, A. L. A. [4 ]
Barbosa, F. R. [4 ]
Moschim, E. [4 ]
Fragnito, H. L. [2 ]
机构
[1] Pontificia Univ Catolica Campinas, Sch Elect Engn, BR-13086900 Campinas, SP, Brazil
[2] Univ Estadual Campinas, IFGW, BR-13083970 Campinas, SP, Brazil
[3] Univ Fed ABC, CECS, BR-09210170 Santo Andre, SP, Brazil
[4] Univ Estadual Campinas, FEEC, BR-13083852 Campinas, SP, Brazil
基金
巴西圣保罗研究基金会;
关键词
Optical signal processing; parametric amplification; quaternary amplitude-shift keying signal; optical packets; CONVERSION;
D O I
暂无
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
In this work we present experimental results concerning a new technique that uses parametric amplification to merge two binary signals into a single quaternary amplitude-shift keying (4-ASK) signal. We also propagate such quaternary signal through a 75-km long standard fibre link; the measured eye-opening penalty was lower than 1 dB.
引用
收藏
页数:4
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