Li Jing, Ning Tigang, Pei Li, Qi Chunhui, Hu Xudong, Zhou Qian
Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044, China.
Opt Express. 2010 Feb 1;18(3):2503-8. doi: 10.1364/OE.18.002503.
We theoretically analysis and numerically verify a frequency-quadrupling scheme which is capable of generating millimeter-wave (mm-wave) signals. The scheme is based on dual wavelength feed-forward modulation technique, which circumvents the need for direct modulation at mm-wave frequency band, providing potential for two-tone optical sources. The analytical models for transmission through a dispersive medium are confirmed by numerical simulations. Results of this study demonstrate that such a scheme offer realistic solutions to support future wireless systems.
我们从理论上分析并通过数值验证了一种能够产生毫米波信号的四倍频方案。该方案基于双波长前馈调制技术，避免了在毫米波频段进行直接调制的需求，为双音光源提供了可能性。通过数值模拟证实了通过色散介质传输的解析模型。本研究结果表明，这种方案为支持未来无线系统提供了切实可行的解决方案。
