For citation:
Melnikova V. S., Polischuk O. V., Popov V. V. Total Conversion of Terahertz Wave Polarization by Graphene Microribbon Array without Magnetic Field. Izvestiya of Saratov University. Physics , 2015, vol. 15, iss. 3, pp. 51-54. DOI: 10.18500/1817-3020-2015-15-3-51-54
Total Conversion of Terahertz Wave Polarization by Graphene Microribbon Array without Magnetic Field
The polarization conversion of terahertz radiation by the periodic array of graphene microribbons located at the surface of a high-refractiveindex dielectric substrate (prizm) is studied theoretically. Polarization conversion at the plasmon resonance frequencies takes place without applying external DC magnetic field. It is shown that giant (up to total) polarization conversion can be reached at the total internal reflection of THz wave from the periodic array of graphene nanoribbons.
- Crassee I., Levallois J., Walter A. L., Ostler M., Bostwick A., Rotenberg E., Seyller T., D., van der Marell, Kuzmenko A. B. Giant Faraday rotation in single- and multilayer graphene // Nature Physics. 2011. Vol. 7. P. 48–51.
- Chen J., Badioli M., Alonso-González P., Thongrattanasiri S., Huth F., Hillenbrand R., Koppens F. Optical nano-imaging of gate-tunable graphene plasmons // Nature. 2012. Vol. 487. P. 77–81.
- Fei Z., Rodin A. S., Andreev G. O., Bao W., McLeod A. S., Wagner M., Zhang L. M., Zhao Z., Thiemens M., Dominguez G., Fogler M. M., Castro Neto A. H., Lau C. N., Keilmann F., Basov D. N. Gate-tuning of graphene plasmons revealed by infrared nano-imaging // Nature. 2012. Vol. 487. P. 82–85.
- Falkovsky L. A., Varlamov A. A. Space-time dispersion of graphene conductivity // Eur. Phys. J. В. 2007. Vol. 56, № 4. P. 281–284.
- 1472 reads