基于单I/Q调制器和直接检测的光域高速OR、AND、XOR和NOR逻辑门的实验演示

2015 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS) Pub Date : 2015-11-01 DOI:10.1109/COMCAS.2015.7360479

Xianfeng Tang, Lu Sun, Donghe Zhao, Yiqiao Feng, Xiaoguang Zhang, Lixia Xi, Wenbo Zhang

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引用次数: 2

摘要

我们提出了一种基于单I/Q调制器和直接检测的全光逻辑门的新方案，通过调整两臂的偏置电压、驱动信号的峰峰电压和相移来实现。实验成功地实现了或、与、异或和或四种逻辑门，比特率为1Gbit/s，消光比大于11db。

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Experimental demonstration of high-speed logic gates of OR, AND, XOR and NOR in optical domain based on a single I/Q modulator and direct detection

We propose a novel scheme of realizing all-optical logic gates based on a single I/Q modulator and direct detection by adjusting bias voltages of the two arms, peak-peak voltages of the driving signals and the phase shift. Experiments are successfully carried out to demonstrate four logic gates of OR, AND, XOR and NOR at the bit rate of 1Gbit/s with extinction ratio higher than 11 dB.

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2015 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS)

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