| Yu Xiang,Chong-fu Zhang,Shu-hua Yin,Chen Chen,Kun Qiu.Multiple-frequency basestation RoF system based on polarization multiplexed FWM in SOA[J].Optoelectronics Letters,2012,8(6):464-467 |
| Multiple-frequency basestation RoF system based on polarization multiplexed FWM in SOA |
| Author Name | Affiliation | E-mail | | Yu Xiang | Key Lab. of Optical Fiber Sensing and Communication Networks, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, 611731, China | xiangyuzi838@126.com | | Chong-fu Zhang | Key Lab. of Optical Fiber Sensing and Communication Networks, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, 611731, China | | | Shu-hua Yin | Xi’an Communication Institute, Xi’an, 710106, China | | | Chen Chen | Key Lab. of Optical Fiber Sensing and Communication Networks, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, 611731, China | | | Kun Qiu | Key Lab. of Optical Fiber Sensing and Communication Networks, Ministry of Education, University of Electronic Science and Technology of China, Chengdu, 611731, China | |
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| Abstract: |
| An approach of multiple-frequency millimeter-wave (mm-wave) signal generation is proposed for radio-over-fiber (RoF) system with multiple-frequency basestations (MFBSs). Two groups of orthogonally polarized signals are injected into a semiconductor optical amplifier (SOA), and subsequently ten new different wavelengths are generated via four-wave mixing (FWM) effect. At each MFBS, different wavelengths are filtered out using demultiplexer and then input to a photodiode (PD) to generate the mm-wave signals with the frequencies from 52 GHz to 68 GHz at the interval of 2 GHz. Simulation results verify that the proposed multiple-frequency generation for MFBS RoF system can work properly. |
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