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Photonic vector signal generation at microwave/ millimeter-wave bands employing an optical frequency quadrupling scheme

机译:使用光频四倍频方案在微波/毫米波波段产生光子矢量信号

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摘要

To the best of our knowledge, a novel photonic architecture to generate vector signals at microwavemillimeter-wave bands employing an optical frequency quadrupling technique based on an external dual-nparallel modulator is proposed for the first time. A 312.5 MSym/s quadruple phase-shift keying signal at 25nGHz is experimentally demonstrated using properly precoding driving signal at 6.25 GHz, and optical powernpenalty is negligible following 50 km single-mode fiber transmission. © 2009 Optical Society of America
机译:据我们所知,这是首次提出一种新颖的光子体系结构,它利用基于外部双-n并行调制器的光频四倍技术在微波/毫米波波段产生矢量信号。通过使用6.25 GHz的适当预编码驱动信号,实验证明了25nGHz的312.5 MSym / s四倍相移键控信号,并且在50 km单模光纤传输后光功率损耗可以忽略不计。 ©2009美国眼镜学会

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  • 来源
    《Optics Letters》 |2009年第14期|p.2171-2173|共3页
  • 作者单位

    Institute of Photonic System, College of Photonics National Chiao Tung University at Tainan,Taiwan 71150, China2Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu,Taiwan 300, China3Department of Electrical Engineering, Yuan Ze University, Chung Li, Taiwan 320, China* Corresponding author: jintingtw@gmail.com;

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