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|Title:||Thz polarizer using tunable metamaterials||Authors:||Lo, Guo-Qing.
Kwong, Dim Lee.
Zhu, W. M.
Tsai, J. M.
Li, E. P.
Liu, A. Q.
|Keywords:||DRNTU::Engineering::Electrical and electronic engineering::Microelectromechanical systems||Issue Date:||2013||Source:||Zhang, W., Zhu, W. M., Tsai, J. M., Lo, G. Q., Kwong, D. L., Li, E. P., et al. (2013). Thz polarizer using tunable metamaterials. 2013 IEEE 26th International Conference on Micro Electro Mechanical Systems (MEMS), pp.713-716.||Abstract:||The polarization of electromagnetic (EM) wave plays an essential role in the application of optoelectronics, life science microscopy and photographic display. The conversion of EM wave in one polarized direction to its orthogonal direction is usually quite weak in natural materials. This paper presents a tunable metamaterial which rotates the polarized direction up to 20° in THz regime. The metamaterial can be transformed to its non-superimposable mirror image and tunes the polarization angle, which can be applied as tunable wave plate and optical switch in THz regime.||URI:||https://hdl.handle.net/10356/84774
|DOI:||10.1109/MEMSYS.2013.6474342||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||EEE Conference Papers|
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