A study on location-dependent metasurface device in terahertz range

Ting Bu; Kejian Chen

doi:10.1117/12.2246617

19 October 2016 A study on location-dependent metasurface device in terahertz range

Ting Bu, Kejian Chen

Proceedings Volume 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation; 101540Z (2016) https://doi.org/10.1117/12.2246617
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China

Abstract

Location-dependent metasurface with specific structure in terahertz (THz) range is designed and demonstrated, whose unit cell consists of coupled resonators, respectively, on the front and back sides of the polyimide substrate. Two transmission dips in the transmission spectrum are excited by electromagnetic interaction between the front and back resonators. Changeable width of the transmission window can be observed while shifting the front resonator away from its original place. Besides, horizontal and vertical change rule of the structure are all present in this paper. This location-dependent design of metasurface shows potential application on terahertz modulator, filter and sensor.

Citation Download Citation

Ting Bu and Kejian Chen "A study on location-dependent metasurface device in terahertz range", Proc. SPIE 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation, 101540Z (19 October 2016); https://doi.org/10.1117/12.2246617

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