Numerical modeling of a high power terahertz source in Shanghai
On the basis of an energy-recovery linac, a terahertz source with a potential for kilowatts of average power is proposed in Shanghai, which will serve as an effective tool for material and biological sciences. In this paper, the physical design of two free electron laser （FEL） oscillators, in a freq...
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| Veröffentlicht in: | Chinese physics C 2012-07, Vol.36 (7), p.648-652 |
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| container_title | Chinese physics C |
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| creator | 戴进华 邓海啸 戴志敏 |
| description | On the basis of an energy-recovery linac, a terahertz source with a potential for kilowatts of average power is proposed in Shanghai, which will serve as an effective tool for material and biological sciences. In this paper, the physical design of two free electron laser （FEL） oscillators, in a frequency range of 2-10 THz and 0.5-2 THz respectively, are presented. By using three-dimensional, time-dependent numerical modeling of GENESIS in combination with a paraxial optical propagation code, the THz oscillator performance, the detuning effects, and the tolerance requirements on the electron beam, the undulator field and the cavity alignment are given. |
| doi_str_mv | 10.1088/1674-1137/36/7/014 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 1674-1137 |
| ispartof | Chinese physics C, 2012-07, Vol.36 (7), p.648-652 |
| issn | 1674-1137 0254-3052 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1439770444 |
| source | Institute of Physics Journals; Alma/SFX Local Collection |
| subjects | Free electron lasers Frequency ranges Holes Mathematical models Oscillators Three dimensional models Tolerances 上海 太赫兹 平均功率 数值模拟 直线加速器 能量回收 自由电子激光 高功率 |
| title | Numerical modeling of a high power terahertz source in Shanghai |
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