Frequency response range of terahertz pulse coherent detection based on THz-induced time-resolved luminescence quenching*

Project supported by the Wuhan Applied Basic Research Project, China (Grant No. 20140101010009), the National Natural Science Foundation of China (Grant Nos. 61405063, 61475054, 11574105, and 61177095), the Hubei Science and Technology Agency Project, China (Grant No. 2015BCE052), and the Fundamental Research Funds for the Central Universities, China (Grant No. 2017KFYXJJ029).

Zhang Man, Yang Zhen-Gang, Liu Jin-Song, Wang Ke-Jia, Gong Jiao-Li, Wang Sheng-Lie
       

(color online) (a) ITHz and IPL in time domain, (b) ITHz and –IPL in time domain, and (c) ITHz and IPL in frequency domain, all for 5 THz pulse with a sampling time of 140 fs; (d) ITHz and IPL in frequency domain for a THz pulse with a center-frequency of 6 THz and a sampling time of 100 fs.