Angular distribution of terahertz emission from laser interactions with solid targets. - Fei Du; Chun Li; Mulin Zhou; Weimin Wang 001; Luning Su; Yi Zheng; Xulei Ge; Yutong Li; Jinglong Ma; Xiaolong Liu; Lu Zhang; Zhengming Sheng; et al. (Sci. China Inf. Sci., 2012)