Generation of millimeter-wave in optical pulse carrier by using an apodized Moiré fiber grating
Generation of millimeter-wave in optical pulse carrier by using an apodized Moiré fiber grating
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DOI：
10.1016/j.optcom.2006.05.041
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发表时间：
2006-10
影响因子：
2.4
通讯作者：
Q. Ye;Feng Liu;R. Qu;Z. Fang
中科院分区：
文献类型：
--
作者：
Q. Ye;Feng Liu;R. Qu;Z. Fang
提出了一种利用切趾莫尔光栅将高斯脉冲转换为毫米波调频脉冲的新方案。利用傅里叶变换法对光纤光栅的输入输出脉冲关系进行了理论分析，提出了对光纤光栅的要求。设计了一种变迹莫尔光纤光栅，并对其特性进行了研究。结果表明，所提出的装置是可行的，新方案被认为是未来光纤无线系统中毫米波子载波产生的有效解决方案。
A novel scheme is proposed to transform a Gaussian pulse to a millimeter-wave frequency modulation pulse by using an apodized Moiré fiber Bragg grating in radio-over-fiber system. The relation between the input and output pulses is analyzed theoretically by Fourier transformation method and the requirements for the proposed fiber grating are presented. An apodized Moiré fiber Bragg grating is designed and its characteristics are studied. It is shown that the proposed device is feasible, and the new scheme is believed to be an effective solution for the generation of millimeter-wave sub-carrier in future radio-over-fiber systems.