| 通过锁相使一种过模复合器件运行频率稳定 |
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| 引用本文： | 丁武. 通过锁相使一种过模复合器件运行频率稳定[J]. 强激光与粒子束, 2006, 18(12): 2065-2069 |
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| 作者姓名： | 丁武 |
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| 作者单位： | 北京应用物理与计算数学研究所,北京,100088 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 提出了一种过模复合器件。自洽地导出了由外电磁信号和预群聚电子束同时驱动的一种过模复合器件的辐射波相位锁定方程；讨论了到达锁相运行的时间、频率移动和带宽。分析表明：当由预群聚电子束和外电磁信号同时锁相时，通过调节参数，可以缩短到达锁相运行的时间，减小运行频率对要锁定的频率（外电磁信号频率）的移动和增大锁相运行的带宽。
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| 关 键 词： | 过模复合器件 锁相 频率稳定 |
| 文章编号： | 1001-4322(2006)12-2065-05 |
| 收稿时间： | 2005-11-09 |
| 修稿时间： | 2006-05-08 |
Stabilization of operation frequency of an overmoded complex device by phase lock |
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| DING Wu. Stabilization of operation frequency of an overmoded complex device by phase lock[J]. High Power Laser and Particle Beams, 2006, 18(12): 2065-2069 |
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| Authors: | DING Wu |
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| Affiliation: | Institude of Applied Physics and Computational Mathematics, P. O. Box 8009, Beijing 100088, China |
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| Abstract: | This paper presents an overmoded complex device of which the output power may approach 10 GW level without breakdown,derives self-consistently the phase lock equation of the radiation wave of the device driven by both the external electromagnetic signal and the prebunching electron beam simutaneously,and shows that when the phase is locked by the external electromagnetic signal and the prebunching electron beam simultaneously,the operation time reaching the phase lock can be shortened,the shift of the operation frequency to the locking frequency(the frequency of the external electromagnetic signal) decreased,and the bandwidth of the phase lock operation enlarged. |
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| Keywords: | Overmoded comples device Phase lock Operation frequency |
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