## 摘要

A full-vectorial finite element method is developed to analyze the surface waves propagating at the interface between two media which could be dissipative particularly. The dissipative wave possessing a complex-valued propagation constant can be determined precisely for any given propagation direction and thus the property of losses could be thoroughly analyzed. Besides, by applying a special characteristic of the implicit circular block matrix, we reduce the computational consumptions in the analysis. By utilizing this method, the Dyakonov surface wave (DSW) at the interface between a dielectric and a metal-dielectric multilayered (MDM) structure which serves as a hyperbolic medium is discussed. Its propagation loss is smaller for larger period of the MDM structure but its field becomes less confined to the interface.

原文 | 英語 |
---|---|

頁（從 - 到） | 30276-30289 |

頁數 | 14 |

期刊 | Optics Express |

卷 | 25 |

發行號 | 24 |

DOIs | |

出版狀態 | 已發佈 - 2017 11月 27 |

對外發佈 | 是 |

## ASJC Scopus subject areas

- 原子與分子物理與光學