光学学报, 2020, 40 (10): 1030001, 网络出版: 2020-04-28
线状电极作用下等离子体产生太赫兹波的研究 下载: 864次
Terahertz Waves Generated Through Plasma Under Linear Electrodes
图 & 表
图 2. 相同激光脉冲能量下实验结果。(a)不同电极位置下的太赫兹波形;(b)零电压以及4000V电压作用下的太赫兹时域波形;(c)不同电压作用下的太赫兹强度峰值变化
Fig. 2. Experimental results at the same laser pulse energy. (a) THz waveforms at different electrode positions; (b) THz time-domain waveforms at zero voltage and 4000 V voltage; (c) change of terahertz intensity peaks at different voltages
图 3. 不同电极位置下的归一化太赫兹频域波形(插图为不同位置下太赫兹对应的中心频率)
Fig. 3. Normalized THz frequency domain waveforms at different electrode positions (the inset is corresponding THz center frequency at different electrodes positions)
图 4. 不同激光脉冲能量下太赫兹强度峰值随电极位置变化
Fig. 4. Variation of terahertz intensity peak with electrodes positions at different laser pulse energies
冯世嘉, 董立泉, 马丹妮, 吴同, 张亮亮, 赵跃进. 线状电极作用下等离子体产生太赫兹波的研究[J]. 光学学报, 2020, 40(10): 1030001. Shijia Feng, Liquan Dong, Danni Ma, Tong Wu, Liangliang Zhang, Yuejin Zhao. Terahertz Waves Generated Through Plasma Under Linear Electrodes[J]. Acta Optica Sinica, 2020, 40(10): 1030001.