Terahertz waves are defined aselectromagnetic waves in the frequency range of 0.1 THz to 10 THz, corresponding to a wavelength range of 3 mm to 30 μm. Terahertz waves occupy the region microwave and infrared regions of the electromagnetic spectrum, overlapping with the extremely high frequency microwave band at lower frequencies and the far-infrared band at higher frequencies.

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Introduction

  • Tunan Chen,
  • Dexian Yan,
  • Kai Zhong,
  • Longhai Liu,
  • Jining Li,
  • Jianquan Yao

摘要

Terahertz waves are defined aselectromagnetic waves in the frequency range of 0.1 THz to 10 THz, corresponding to a wavelength range of 3 mm to 30 μm. Terahertz waves occupy the region microwave and infrared regions of the electromagnetic spectrum, overlapping with the extremely high frequency microwave band at lower frequencies and the far-infrared band at higher frequencies.