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Phase-conjugated twin signals generation with oppositely-biased paired IQ modulators

机译：使用反向偏置的配对IQ调制器生成相位共轭双信号

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摘要

We propose and demonstrate phase-conjugated twin signals generation using oppositely-biased paired IQ modulators. Phase conjugation is electro-optically realized without relying on electrical-domain processing. Nonlinear phase shift of 20-Gb/s QPSK is experimentally compensated for.

机译：我们提出并证明了使用反向偏置的配对IQ调制器进行相位共轭双信号生成。在不依赖于电域处理的情况下，以电光方式实现相位共轭。实验上可以补偿20 Gb / s QPSK的非线性相移。

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《IEEE Photonics Conference》|2014年|300-301|共2页
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Sakamoto Takanori; Guo-Wei Lu; Kawanishi Tetsuyas;
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electro-optical modulation; optical information processing; optical phase conjugation; quadrature phase shift keying; QPSK; bit rate 20 Gbit/s; electrical-domain processing; nonlinear phase shift; oppositely-biased paired IQ modulators; phase-conjugated twin signals generation; Electrooptic modulators; Nonlinear distortion; Optical distortion; Optical fibers; Phase shift keying;

机译：电光调制;光信息处理;光相位共轭;正交相移键控; QPSK;比特率20 Gbit / s;电域处理;非线性相移;对偏置的IQ调制器成对;相位共轭双信号生成;电光调制器;非线性畸变;光学畸变;光纤;相移键控;

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Phase-conjugated twin signals generation with oppositely-biased paired IQ modulators

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