[1M01-06] Accelerator Technology, Measurements

[1M05] Analysis of terahertz electric field profile measured using photoconductive antenna

*Koichi Kan¹, Jinfeng Yang¹, Masao Gohdo^1,2, Yoichi Yoshida¹ (1. ISIR, Osaka University, 2. Graduate School of Engineering, Osaka City University)

Keywords:Electron beam, Terahertz wave

Generation of femtosecond electron bunches has been investigated for a light source based on electron bunches and improvement of time resolution in time-resolved measurements. In this study, spatial-temporal analysis of terahertz (THz) electric field of coherent transition radiation (CTR) was conducted using a photoconductive antenna (PCA) with radial microstructures.