| 超短脉冲在远场的时空特性 |
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| 引用本文： | 华仁忠,钱列加,范滇元,邓锡铭.超短脉冲在远场的时空特性[J].中国激光,1996,23(7):623-626. |
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| 作者姓名： | 华仁忠 钱列加 范滇元 邓锡铭 |
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| 作者单位： | 中国科学院上海光机所 |
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| 摘 要： | 将在时间和空间上为高斯型的超短脉冲分解成不同时间频率的高斯光束．详细地分析了其远场由于时空耦合引起的光谱频移、波前弯曲等复杂的时空特征。
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| 关 键 词： | 超短脉冲，传输 |
| 收稿时间： | 1995/7/19 |
Spatial and Temporal Characteristics of Ultrashort Pulsed Gaussian Beams in the Far Field |
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| Hua Renzhong, Qian Liejia, Fan Dianyuan, Deng Ximing.Spatial and Temporal Characteristics of Ultrashort Pulsed Gaussian Beams in the Far Field[J].Chinese Journal of Lasers,1996,23(7):623-626. |
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| Authors: | Hua Renzhong Qian Liejia Fan Dianyuan Deng Ximing |
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| Abstract: | in the far field, we analyse the spatial and temporal characteristics of ultrashort Gaussian pulses by expanding them into monochromatic Gaussian beams. Spectral shift and pulse-front curving caused by space-time coupling were studied. |
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| Keywords: | ultrashort palsy propagation |
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