1 井冈山大学 数理学院, 江西 吉安 343009
2 井冈山大学 图书馆, 江西 吉安 343009
基于超强线极化激光在正负电子对(e-p)等离子体中的传播方程，讨论了相互作用过程中的成丝不稳定性。得到了电磁波的非线性色散关系和不稳定性增长率，并讨论了传播过程中激光强度和等离子体温度对成丝不稳定性的影响。结果表明，成丝不稳定性的强弱主要由相互作用的非线性效应与受有质动力作用后等离子体密度的减小之间的竞争所决定。
e-p等离子体 线极化激光 波动方程 色散关系 成丝不稳定性 electron-positron plasmas linearly polarized laser wave equation dispersion relation filamentation instability 强激光与粒子束
2014, 26(1): 012005
1 School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2 Division of MoEMS, Wuhan National Laboratory for Optoelectronics, Wuhan 430074, China
3 School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Frontiers of Optoelectronics
2012, 5(2): 153
1 School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2 Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
3 School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Frontiers of Optoelectronics
2012, 5(2): 138
1 School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2 Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China
3 School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Frontiers of Optoelectronics
2012, 5(2): 117
1 Institute for Microsystems, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
2 Division of MOEMS, Wuhan National Laboratory for Optoelectronics, Wuhan 430074, China
3 College of Optoelectronic Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
4 School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Frontiers of Optoelectronics
2009, 2(2): 119
