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Literature DB >> 25545177

Freely tunable broadband polarization rotator for terahertz waves.

Ren-Hao Fan¹, Yu Zhou, Xiao-Ping Ren, Ru-Wen Peng, Shang-Chi Jiang, Di-Hu Xu, Xiang Xiong, Xian-Rong Huang, Mu Wang.

Abstract

A freely tunable polarization rotator for broadband terahertz waves is demonstrated using a three-rotating-layer metallic grating structure, which can conveniently rotate the polarization of a linearly polarized terahertz wave to any desired direction with nearly perfect conversion efficiency. This low-cost, high-efficiency, and freely tunable device has potential applications as material analysis, wireless communication, and THz imaging.

Entities: Chemical

Keywords: broadband transmission of metallic gratings; freely tunable polarization conversion; polarization rotator of terahertz waves

Year: 2014 PMID： 25545177 DOI： 10.1002/adma.201404981

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

Keyword Cloud
Cited

12 in total

1. Terahertz metamaterials and systems based on rolled-up 3D elements: designs, technological approaches, and properties.

Authors: Victor Ya Prinz; Elena V Naumova; Sergey V Golod; Vladimir A Seleznev; Andrey A Bocharov; Vitaliy V Kubarev
Journal: Sci Rep Date: 2017-03-03 Impact factor: 4.379

2. Terahertz wave modulation enhanced by laser processed PVA film on Si substrate.

Authors: Weimin Liu; Fei Fan; Shitong Xu; Meng Chen; Xianghui Wang; Shengjiang Chang
Journal: Sci Rep Date: 2018-05-29 Impact factor: 4.379

3. Guided-mode resonant narrowband terahertz filtering by periodic metallic stripe and patch arrays on cyclo-olefin substrates.

Authors: Antonio Ferraro; Dimitrios C Zografopoulos; Roberto Caputo; Romeo Beccherelli
Journal: Sci Rep Date: 2018-11-22 Impact factor: 4.379

4. Linear and circular-polarization conversion in X-band using anisotropic metasurface.

Authors: M Ismail Khan; Zobaria Khalid; Farooq A Tahir
Journal: Sci Rep Date: 2019-03-14 Impact factor: 4.379

5. Thermally controllable Mie resonances in a water-based metamaterial.

Authors: Xiaqing Sun; Quanhong Fu; Yuancheng Fan; Hongjing Wu; Kepeng Qiu; Ruisheng Yang; Weiqi Cai; Nan Zhang; Fuli Zhang
Journal: Sci Rep Date: 2019-04-01 Impact factor: 4.379

6. Graphene-Based THz Absorber with a Broad Band for Tuning the Absorption Rate and a Narrow Band for Tuning the Absorbing Frequency.

Authors: Qihui Zhou; Peiguo Liu; Chenxi Liu; Yuandong Zhou; Song Zha
Journal: Nanomaterials (Basel) Date: 2019-08-08 Impact factor: 5.076

Freely tunable broadband polarization rotator for terahertz waves.

1. Terahertz metamaterials and systems based on rolled-up 3D elements: designs, technological approaches, and properties.

2. Terahertz wave modulation enhanced by laser processed PVA film on Si substrate.

3. Guided-mode resonant narrowband terahertz filtering by periodic metallic stripe and patch arrays on cyclo-olefin substrates.

4. Linear and circular-polarization conversion in X-band using anisotropic metasurface.

5. Thermally controllable Mie resonances in a water-based metamaterial.

6. Graphene-Based THz Absorber with a Broad Band for Tuning the Absorption Rate and a Narrow Band for Tuning the Absorbing Frequency.

7. Switchable Ultrathin Quarter-wave Plate in Terahertz Using Active Phase-change Metasurface.

8. Designing perfect linear polarization converters using perfect electric and magnetic conducting surfaces.

9. Artificial high birefringence in all-dielectric gradient grating for broadband terahertz waves.

10. Optically tunable terahertz chiral metasurface based on multi-layered graphene.