| 单周期超短脉冲光束通过色散介质的传输 |
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| 引用本文： | 林强.单周期超短脉冲光束通过色散介质的传输[J].光电子．激光,1998,9(6):488-490. |
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| 作者姓名： | 林强 |
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| 作者单位： | 杭州大学物理系 |
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| 基金项目： | “八六三”激光技术青年科学基金,浙江省自然科学基金 |
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| 摘 要： | 本文分析了单周期超短脉冲光束在色散介质中的传输特性，给出了相应的解析解。结果当脉冲宽度短至几个光学周期时，时空参量之间的耦全变得很重要，并将引起脉冲光束的非对称。
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| 关 键 词： | 单周期脉冲 传输 色散介质 脉冲技术 |
Propagation of Single cycle Ultrashort Pulses in Dispersive Media |
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| Lin,Qiang.Propagation of Single cycle Ultrashort Pulses in Dispersive Media[J].Journal of Optoelectronics·laser,1998,9(6):488-490. |
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| Authors: | Lin Qiang |
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| Abstract: | A new analytical solution for the propagation of femtosecond pulses in a medium with group velocity dispersion is presented.It is found that for Gaussian pulses as short as a few optical cycles,the coupling between spatial and temporal parameters becomes important,which will cause the non symmetric evolution of the pulses. |
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| Keywords: | single cycle pulse propagation dispersive media |
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