Propagation of Surface Plasmon Polaritons in A Ring Resonator with PT-symmetry
| Autor: | 樊元成 Fan Yuan-cheng, 张正仁 Zhang Zheng-ren, 韩缙 Han Jin |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Radiation
Active laser medium Materials science business.industry Condensed Matter Physics Ring (chemistry) Surface plasmon polariton Symmetry (physics) Electronic Optical and Magnetic Materials law.invention Resonator Optics Transmission (telecommunications) law Condensed Matter::Strongly Correlated Electrons business Waveguide |
| Zdroj: | Chinese Journal of Luminescence. 33:901-904 |
| ISSN: | 1000-7032 |
| Popis: | We proposed a PT-symmetric metal-insulator-metal waveguide system,in which two waveguides coupled to a ring resonator,one arm of ring resonator was filled with gain medium,the other arm with loss medium.The transmission character of the system was studied.The results showed that,through balancing of gain and loss medium,PT-symmetry induced transparency can be clearly seen,which indicated the transmission peak have an opposite phases. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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