320Gb/s all-optical XOR gate using semiconductor optical amplifier-Mach-Zehnder interferometer and delayed interferometer

被引：24

作者：

Kotb, Amer ^{[1
,2
]}

Zoiros, Kyriakos E. ^{[3
]}

Guo, Chunlei ^{[1
,4
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Guo China US Photon Lab, Changchun 130033, Jilin, Peoples R China

[2] Univ Fayoum, Fac Sci, Dept Phys, Al Fayyum 63514, Egypt

[3] Democritus Univ Thrace, Lightwave Commun Res Grp, Dept Elect & Comp Engn, Sch Engn, GR-67100 Xanthi, Greece

[4] Univ Rochester, Inst Opt, Rochester, NY 14627 USA

来源：

PHOTONIC NETWORK COMMUNICATIONS | 2019年 / 38卷 / 01期

关键词：

All-optical XOR gate; Semiconductor optical amplifier; Mach-Zehnder interferometer; Delayed interferometer; SOA; SCHEME;

D O I：

10.1007/s11107-019-00844-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

All-optical exclusive OR (XOR) gate with semiconductor optical amplifier (SOA)-Mach-Zehnder interferometer (MZI) and delayed interferometer (DI) is demonstrated at 320Gb/s through numerical simulation and analysis. The performance of the XOR gate is investigated and evaluated against the quality factor (QF). The obtained results indicate that placing the DI in series with the SOA-MZI renders acceptable QF of the XORoutcome at the target data rate, as opposed to the case without the DI, where the achievement of the same goal is not possible.

引用

页码：177 / 184

页数：8

共 20 条

[1] Comparison of NRZ- and RZ-modulation format for 40-Gb/s TDM standard-fiber systems [J].