| 引用本文: |
|
| Citation: |
|
计量
- 文章访问数: 3613
- PDF下载量: 1241
- 被引次数: 0
物理学报. 2009, 58(12): 8254-8259.
doi: 10.7498/aps.58.8254.
不均匀等离子体中电磁波与Langmuir波的相互作用
- 收稿日期: 2009-02-11
- 修回日期: 2009-03-21
- 刊出日期: 2009-12-20
English Abstract
Interactions of electromagnetic wave and Langmuir wave in an inhomogeneous plasma
- Received Date:
11 February 2009
- Accepted Date:
21 March 2009
- Published Online:
20 December 2009
Abstract: The linear conversion and interactions of Langmuir and electromagnetic waves in an inhomogeneous plasma has been demonstrated by numerical and theoretical methods adequately. The dispersion relation of electromagnetic wave in an inhomogeneous plasma has been deduced. The physical processes of conversion of incident electromagnetic or Langmuir wave in an inhomogeneous plasma and the relationship of the spread vector with the coordinates have been researched, and the mechanism of interactions between the electromagnetic and Langmuir waves have been discussed. The results are of significance for the generation of electromagnetic radiation from density gradient-driven plasma.
下载: