A fourfold azimuthal dependence of terahertz radiation from (100) silicon surfaces

نویسندگان

  • Quan Guo
  • Lei Chen
  • Dong - wen Zhang
  • Xiao - wei Wang
  • Zhi - hui Lv
  • Chao Meng
  • Yin - dong Huang
  • Yi - lei Ge
  • Jian - min Yuan
چکیده

A fourfold-azimuthal dependence of terahertz radiation from polished mono-crystalline (100) silicon is observed firstly. This phenomenon is explained by the electric quadrupole-magnetic dipole, which resemble second harmonic generation from (100) silicon.

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تاریخ انتشار 2015