2008-10-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/680365摘要：金屬與介質交界面上的表面電漿波動或共振常導致局部高電場強度，因而有許多奈米光學的可能應用，故近年來深受研究者重視。本計畫擬對金屬奈米結構之表面電漿波動與共振進行數值分析，以深入瞭解其物理機制。吾人主要的研究課題包括：邊界積分方程法之改進、侷域性表面電漿子共振頻率之計算、表面電漿子與發光源之耦合分析等。本計畫的理論與模擬將有助於瞭解金屬奈米結構之表面電漿子理論並發展其應用。<br> Abstract: The surface plasma wave or resonance on the interface between metal and dielectric media usually induces a localized high electric field intensity. This may lead to applications in nanophotonics, and has become an important research topic recently. In this proposal, surface plasmons in metallic nanostructures are numerically analyzed, in order to further understand the physical mechanisms. Our main research topics include: improvement of the boundary integral equation method, calculation of resonance frequencies of localized surface plasmons, and analysis of the coupling between surface plasmons and light emitters. The theoretical and simulated results from this project will be helpful in understanding the theory of surface plasmons in metallic nanostructures and hence developing novel applications.表面電漿波侷域性表面電漿子金屬奈米結構邊界積分方程法數值模擬surface plasmon polaritonlocalized surface plasmonmetallic nanostructureboundary integral equation methodnumerical simulation