| Generation of modified duobinary return-to-zero format using polarization-maintaining fiber loop mirror |
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| 作者姓名： | 王欣 张新亮 |
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| 作者单位： | Wuhan National Laboratory for Optoelectronics & Institute of Optoelectronics Science and Engineering Huazhong University of Science and Technology Wuhan 430074，Wuhan National Laboratory for Optoelectronics & Institute of Optoelectronics Science and Engineering Huazhong University of Science and Technology Wuhan 430074 |
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| 基金项目： | This work was supported by New Century Excellent Talent Project in Ministry of Education of China under Grant No. NCET-04-0715. |
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| 摘 要： | Modified duobinary return-to-zero (MD-RZ) format is an improvement of optical duobinary (ODB) format. This paper proposes a novel, all-optical method to generate MD-RZ format by using a polarization maintaining fiber loop mirror (PMFLM). Operation principle for all-optical format conversion is theoretically analyzed and the output spectrum is simulated. 40-Gb/s MD-RZ data format generation is experimentally demonstrated.
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