| 脉冲啁啾对干涉相关测宽的影响及其消除方法 |
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| 引用本文： | 龚正烈 詹仰钦. 脉冲啁啾对干涉相关测宽的影响及其消除方法[J]. 光电工程, 1992, 19(5): 43-47 |
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| 作者姓名： | 龚正烈 詹仰钦 |
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| 作者单位： | 天津理工学院物理系，天津理工学院物理系，天津大学物理系 天津，300191，天津，300191，天津，300072 |
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| 摘 要： | 本文深入讨论了脉冲啁啾的非线性起源及其对干涉相关测宽(等值宽度和条纹计数)法的影响。提出根据干涉相关曲线下包络最大值位置适当降低等值宽度位置和用计算机平均处理干涉相关信息的技术以消除啁啾的影响。
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| 关 键 词： | 光脉宽测量 飞秒脉冲 啁啾 干涉术 |
Effect of Chirp on Interference-Correlative Measurement of fs Pulse Width and the Method for Eliminating It |
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| Gong Zhenglie,Cheng Xiaoman. Effect of Chirp on Interference-Correlative Measurement of fs Pulse Width and the Method for Eliminating It[J]. Opto-Electronic Engineering, 1992, 19(5): 43-47 |
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| Authors: | Gong Zhenglie Cheng Xiaoman |
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| Abstract: | The nonlinear origin of pulse chirp and its effect on interference-correlative measurement of fs pulse width(i.e.equivalent width and streak coun-ting) are deeply discussed. In order to eliminate the effect, it is presented prop-erly to lower the position of equivalent width according to the lower-envelopemaxmun position of interference-correlative cruve and to average the cruve withcomputer. |
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| Keywords: | Light pulse width measurement fs pulse Chirp Correlation interferometry. |
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