Photo active control of plasmon-induced reflection in complementary terahertz metamaterials

Yue Yang; Jining Li

doi:10.1117/12.2538748

18 November 2019 Photo active control of plasmon-induced reflection in complementary terahertz metamaterials

Yue Yang, Jining Li

Proceedings Volume 11196, Infrared, Millimeter-Wave, and Terahertz Technologies VI; 1119604 (2019) https://doi.org/10.1117/12.2538748
Event: SPIE/COS Photonics Asia, 2019, Hangzhou, China

Abstract

A typical plasmon-induced transmission metamaterial and its corresponding complementary structure is designed and explored. The results show that the transmission spectra of the two structures are complementary, but the reflection spectra of the complementary structure and the transmission spectra of the ordinary structure are in good agreement. Furthermore, this work integrate photosensitive silicon into the complementary metal-based metamaterials, realizing the optical active control of the plasmon-induced reflection and transmission. This research strategy provides a new way for the study of reflective structures. Moreover, the active control of the reflection and transmission play a role in slow light devices and terahertz filter.

Citation Download Citation

Yue Yang and Jining Li "Photo active control of plasmon-induced reflection in complementary terahertz metamaterials", Proc. SPIE 11196, Infrared, Millimeter-Wave, and Terahertz Technologies VI, 1119604 (18 November 2019); https://doi.org/10.1117/12.2538748

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