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8 October 2015 Theoretical investigations of terahertz polarimetric devices
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Proceedings Volume 9679, AOPC 2015: Optical Fiber Sensors and Applications; 967912 (2015) https://doi.org/10.1117/12.2202289
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China
Abstract
We present three rotation symmetric planar metamaterials and consist of 3, 4 and 6 split resonant rings (SRRs) respectively, proved that they are polarization-insensitive. The modulation characters constructed by the three planar metamaterials are also studied and compared to demonstrate that the structure with more even rotation symmetry is much more beneficial to be polarization-independence. Furthermore, the influencing rules of the electrodes on the polarization character of metamaterials are obtained. The polarization character can be converted by tailoring the electrodes which provides a guide to construct and design novel terahertz polarimetirc devices for potential applications.
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Zhen Zhou, Yongli Chen, and Lishuang Feng "Theoretical investigations of terahertz polarimetric devices", Proc. SPIE 9679, AOPC 2015: Optical Fiber Sensors and Applications, 967912 (8 October 2015); https://doi.org/10.1117/12.2202289
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