DocumentCode
3194180
Title
Transmission Resonances by Combined Effects of Fabry-Perot and Surface Plasmons in the THz Region of Metallic Gratings
Author
Lee, J.W. ; Seo, M. ; Khim, K.S. ; Kim, D.S. ; Jeoung, S.C. ; Kang, J.H. ; Park, Q-Han
Author_Institution
School of Physics, Seoul National University, Seoul 151-747, Republic of Korea
fYear
2005
fDate
12-14 Oct. 2005
Firstpage
343
Lastpage
346
Abstract
To study transmission resonances in periodic metal arrays of slits, we used the THz time domain spectroscopy system wih high power THz sources. The resonance peaks of zero-order transmission spectra are attributed to the combined effects of Fabry -Perot and surface plasmon resonances. Fabry-Perot effect enhances the transmission when two resonances cross but does not alter the surface plasmon peak positions. These results are in agreement with theoretical calculations.
Keywords
Periodic Structures; Spectroscopy; Su bmillimeter Wave measurements; Surface Waves; Time Domain Measurements; Fabry-Perot; Gratings; Optical arrays; Optical surface waves; Periodic structures; Physics; Plasmons; Resonance; Spectroscopy; Surface emitting lasers; Periodic Structures; Spectroscopy; Su bmillimeter Wave measurements; Surface Waves; Time Domain Measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 2005. MWP 2005. International Topical Meeting on
Print_ISBN
89-950043-3-9
Type
conf
DOI
10.1109/MWP.2005.203608
Filename
1590336
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