Abstract
The transmission properties of a plasmonic multilayer structure with a defect, which can be a nanoslit, were investigated. The transmission spectrum through the slit embedded in the plasmonic multilayer structure presents a Fano-like shape at a transmission peak of 580nm. The enhanced transmission is due to the localized surface plasmon resonant within the cavity of the plasmonic multilayer. The increased transmission factor has a maximum of 5.5 and it also performs loose angle tolerances of 10 and 20° for 1 and 3 dB losses, respectively. © 2008 The Japan Society of Applied Physics.
Original language | English |
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Pages (from-to) | 6713-6715 |
Number of pages | 3 |
Journal | Japanese Journal of Applied Physics |
Volume | 47 |
Issue number | 8 PART 2 |
DOIs | |
Publication status | Published - 22 Aug 2008 |
Externally published | Yes |
Keywords
- Plasmonic multilayer
- Single slit
- Surface plasmon waves
- Transmission enhancement
ASJC Scopus subject areas
- General Engineering
- General Physics and Astronomy