| 强双折射光纤中超短光脉冲压缩效应研究 |
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| 引用本文： | 陈伟成,徐文成,罗爱平,张书敏,郭旗,刘颂豪. 强双折射光纤中超短光脉冲压缩效应研究[J]. 光学学报, 2002, 22(3): 62-265 |
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| 作者姓名： | 陈伟成 徐文成 罗爱平 张书敏 郭旗 刘颂豪 |
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| 作者单位： | 华南师范大学量子电子学研究所,广州,510631;华南师范大学量子电子学研究所,广州,510631;华南师范大学量子电子学研究所,广州,510631;华南师范大学量子电子学研究所,广州,510631;华南师范大学量子电子学研究所,广州,510631;华南师范大学量子电子学研究所,广州,510631 |
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| 基金项目： | 广东省青年自然科学基金 (980 0 30 ),国家自然科学基金(196 740 15 )资助课题 |
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| 摘 要： | 研究了强双折射光纤中沿偏振主轴入射的超短光脉冲压缩效应。当考虑三阶色散效应时,三阶色散与光纤非线相互作用能增强一偏振光脉冲的压缩而抑制另一偏振光脉冲的压缩。正三阶和的强慢孤子压缩,负三阶色散增强快孤子压缩,三阶色散参量越大,脉冲压缩效果越明显。
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| 关 键 词： | 双折射光纤 脉冲压缩 三阶色散 |
Ultrashort Pulse Compression in Strongly Birefringent Optical Fibers |
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| Chen Weicheng Xu Wencheng Luo Aiping Zhang Shumin Guo Qi Liu Songhao. Ultrashort Pulse Compression in Strongly Birefringent Optical Fibers[J]. Acta Optica Sinica, 2002, 22(3): 62-265 |
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| Authors: | Chen Weicheng Xu Wencheng Luo Aiping Zhang Shumin Guo Qi Liu Songhao |
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| Abstract: | Compression of ultrashort pulses in strongly birefringent optical fibers is studied. When the third order dispersion is considered, one of polarization pulse compression is enhanced and the other polarization pulse compression is suppressed due to the interaction of the third order dispersion and nonlinear effects. Slow soliton is compressed in the fiber with positive third order dispersion, fast soliton is done in the fiber with negative third order dispersion. The large value of third order dispersion parameter, the more evident the compression effect. |
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| Keywords: | birefringent optical fiber pulse compression third order dispersion |
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