Broadband and wide-angle terahertz wave polarizer based on symmetrical thin film structure

作者：Wang Wenliang^*; Rong Xiaohong

来源：Solid State Communications, 2013, 169: 28-31.

DOI：10.1016/j.ssc.2013.06.025

• Broad and wide-angle
• Terahertz polarizer
• Symmetrical thin film structure

In this paper, we design a THz wave polarizer based on a periodic symmetrical thin film structure, which operates over a broadband THz frequency region (1.0-2.0 THz) and an effective wide range of incident THz wave (72-84 degrees). The spectral performance of this structure is characterized by transfer matrix method calculations. Results of simulations show that the polarizer has a high performance in transmission for TE polarized THz wave as well as high reflection for TM polarized THz wave.

• 出版日期2013-9
• 单位南昌大学