High Power Laser and Particle Beams, Volume. 33, Issue 9, 093007(2021)
Study on nonstationary oscillation in continuous frequency tunable terahertz gyrotron
Fig. 1. Interaction circuit and the normalized field profile of high order axial modes
Fig. 2. Starting currents of different order axial modes (wall conductivity S/m, beam voltage kV, beam guiding center mm, pitch angle ) 不同纵向谐波模式起振电流( S/m, kV, mm, )
Fig. 3. Stationary oscillation when , kV, mm, , T, mA 稳定工作状态( , kV, mm, , T, mA)
Fig. 4. Stationary oscillation when , kV, mm, , T, mA 稳定工作状态( , kV, mm, , T, mA)
Fig. 5. Nonstationary oscillation when S/m, kV, mm, , T, mA 模拟得到的连续调谐回旋管非稳定工作状态,其中 , kV, mm, , T, mA
Fig. 6. Nonstationary oscillation when , kV, mm, , T, mA; 连续调谐回旋管非稳定工作状态( , kV, mm, , T, mA)
Fig. 7. Stationary oscillation when S/m, kV, mm, , T, mA; 连续调谐回旋管稳定工作状态( S/m, kV, mm, , T, mA)
Fig. 8. Categorization of non-stationary oscillation on plane of beam current and magnetic field ( S/m, kV, mm, ) 非稳定振荡状态在磁场和电流平面上的分布( S/m, kV, mm, )
Fig. 9. Beam wave interaction efficiency and oscillation frequency variation with magnetic field when S/m, kV, mm, mA 互作用效率和谐振频率随磁场的变化( S/m, kV, mm, mA)
|
Get Citation
Copy Citation Text
Qixiang Zhao, Jinjun Feng, You Lü, Shuquan Zheng, Tianzhong Zhang. Study on nonstationary oscillation in continuous frequency tunable terahertz gyrotron[J]. High Power Laser and Particle Beams, 2021, 33(9): 093007
Category: High Power Microwave Technology
Received: May. 29, 2021
Accepted: --
Published Online: Oct. 9, 2021
The Author Email: Tianzhong Zhang (tz.zhang@uestc.edu.cn)