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). |
(color online) Illustration of THz pulse effect. |