| Generation of millimeter-wave sub-carrier optical pulse by using a Fabry-Perot interferometer |
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| 作者姓名： | 叶青 瞿荣辉 方祖捷 |
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| 作者单位： | Laboratory of Information Optics Shanghai Institute of Optics and Fine Mechanics Chinese Academy of Sciences，Laboratory of Information Optics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Laboratory of Information Optics Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Shanghai 201800，Shanghai 201800，Shanghai 201800 |
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| 摘 要： | A novel scheme is proposed to transform a Gaussian optical pulse to a millimeter-wave (mm-wave) fre-quency modulation pulse by using a Fabry-Perot interferometer (FPI) for radio-over-fiber (ROF) system. It is shown that modulation frequency of mm-wave is determined by the optical path of the Fabry-Perot (F-P) cavity, and amplitude decay time and energy transfer efficiency are related to the reflectivity of the F-P cavity mirror. The effect of pulse train extension on inter-symbol interference is also discussed.
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