Theoretical Investigation on a 1-THz Third Harmonic Gyrotron

被引：0
作者：
Qi, Xu [1 ,2 ]
Mao, Taotao [1 ,2 ]
Zeng, Fanqi [1 ,2 ]
Liang, Peisheng [1 ,2 ]
Song, Tao [1 ,2 ]
Wang, Wei [1 ,2 ]
Liu, Diwei [1 ,2 ]
机构：
[1] Univ Elect Sci & Technol China, Terahertz Res Ctr, Chengdu 610054, Peoples R China
[2] Minist Educ, Key Lab THz Technol, Chengdu 610054, Peoples R China
来源：
2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022) | 2022年
基金：
中国国家自然科学基金;
关键词：
terahertz; gyrotron; third harmonic; non-linear; self-consistence;
D O I：
10.1109/IRMMW-THz50927.2022.9895684
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a 1-THz TE15,9 mode third harmonic gyrotron is numerically designed by the self-consistent non-linear theory. The effects of electron beam voltage, beam current, pitch angle and magnetic field of the efficiency are also analyzed in detail. The relationship between the efficiency of velocity spread and beam thickness are calculated as a comparison. Meanwhile, by using the time-dependent multi-mode nonlinear theory, the mode competitions of the gyrotron are investigated.
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页数：2
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