Resonant waveguide field enhancement in dimers |
| |
| Authors: | Webb Kevin J Li Jia-Han |
| |
| Institution: | School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, USA. webb@purdue.edu |
| |
| Abstract: | It is shown that a waveguide mode, which exists between metal dimer particles and does not cut off, produces an enhanced electric field and hence a mechanism for surface-enhanced Raman scattering. Structures can thus be designed that provide large average field enhancement over significant length scales. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
