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https://hdl.handle.net/10356/84774
Title: | Thz polarizer using tunable metamaterials | Authors: | Lo, Guo-Qing. Kwong, Dim Lee. Zhang, W. 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. | Conference: | IEEE International Conference on Micro Electro Mechanical Systems (26th : 2013 : Taipei, Taiwan) | Abstract: | The polarization of electromagnetic (EM) wave plays an essential role in the application of optoelectronics, life science microscopy and photographic display[1]. 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 http://hdl.handle.net/10220/17197 |
DOI: | 10.1109/MEMSYS.2013.6474342 | Schools: | School of Electrical and Electronic Engineering | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EEE Conference Papers |
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