Wavelength-division-multiplexed Millimeter-waveband radio-on-fiber system using a supercontinuum light source
Wavelength-division-multiplexed Millimeter-waveband radio-on-fiber system using a supercontinuum light source
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DOI：
10.1109/jlt.2005.859854
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发表时间：
2006-02
影响因子：
4.7
通讯作者：
T. Nakasyotani;Hiroyuki Toda;T. Kuri;Ken-ichi Kitayama
中科院分区：
文献类型：
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作者：
T. Nakasyotani;Hiroyuki Toda;T. Kuri;Ken-ichi Kitayama
提出在波分复用(WDM)毫米波(mm波段)光纤无线电(ROF)系统中使用超连续谱(SC)作为低相噪多波长光源。我们演示了60 GHz频段低相位噪声ROF信号的产生。我们还演示了双通道WDM 60 GHz频段ROF信号的产生以及使用光子上转换技术在25公里标准单模光纤(SMF)上传输信号的过程。单个多波长光源可以与多个用户共享，简化了系统配置，从而实现了高可靠性和低成本的ROF系统。最后，在充分利用SC光源的频谱的情况下，估计单SC光源的ROF网络容量将超过10000个通道。
We propose to use a supercontinuum (SC) for a low-phase-noise multiwavelength light source in wavelength-division-multiplexing (WDM) millimeter-waveband (mm-waveband) radio-on-fiber (RoF) systems. We demonstrate the generation of low-phase-noise 60-GHz-band RoF signal. We also demonstrate the generation of two-channel WDM 60-GHz-band RoF signals and the transmission of the signals over a 25-km standard single-mode fiber (SMF) using photonic upconversion. The single multiwavelength light source can be shared with a number of users and simplifies the system configuration, which would allow the realization of high-reliability as well as low-cost RoF systems. Finally, the RoF network capacity with a single SC light source is estimated to be over 10 000 channels when the spectrum of the SC light source is fully utilized.