光学学报, 2020, 40 (15): 1519002, 网络出版: 2020-08-14
基于MgO∶CLN晶体的脉冲种子注入式太赫兹波参量产生源 下载: 919次封面文章
Injection Pulse-Seeded Terahertz-Wave Parametric Generator Based on MgO∶CLN Crystal
图 & 表
图 1. ips-TPG实验装置图(插图为CLN晶体的结构示意图)
Fig. 1. Experimental setup of ips-TPG (Insert is schematic of CLN crystal structure)
图 2. ips-TPG中太赫兹波及斯托克斯光输出频率调谐特性
Fig. 2. Tuning characteristics of THz wave and Stokes output frequency in ips-TPG
图 3. ips-TPG的太赫兹波调谐输出特性(插图为ips-TPG的太赫兹波能量衰减因子)
Fig. 3. Terahertz wave tuning output characteristics of ips-TPG (Inset is THz energy attenuation factors of ips-TPG)
图 4. 泵浦能量和注入脉冲种子能量对太赫兹波输出特性的影响。(a)不同泵浦能量下,ips-TPG输出太赫兹波能量;(b)不同脉冲种子能量下,ips-TPG输出太赫兹波能量及阈值能量
Fig. 4. Effects of pumped energy and injected pulse seed energy on terahertz wave output characteristics. (a) THz output energy of ips-TPG under different pump energies; (b) THz output energy and threshold energy under different pulse-seed energies
徐德刚, 闫超, 聂港, 唐隆煌, 陈锴, 王与烨, 姚建铨. 基于MgO∶CLN晶体的脉冲种子注入式太赫兹波参量产生源[J]. 光学学报, 2020, 40(15): 1519002. Degang Xu, Chao Yan, Gang Nie, Longhuang Tang, Kai Chen, Yuye Wang, Jianquan Yao. Injection Pulse-Seeded Terahertz-Wave Parametric Generator Based on MgO∶CLN Crystal[J]. Acta Optica Sinica, 2020, 40(15): 1519002.