Propagation characteristics of surface-plasmon waveguides operating in the mid- and far infrared: Nonperturbative approach

2004 ◽  
Vol 96 (11) ◽  
pp. 6029-6038 ◽  
Author(s):  
W. Zietkowski ◽  
M. Załużny
Keyword(s):  
Surface Plasmon ◽  
Far Infrared ◽  
Propagation Characteristics

Far infrared surface plasmon propagation

1981 ◽  
Vol 2 (2) ◽  
pp. 361-371 ◽  
Author(s):  
E. S. Koteles ◽  
W. H. McNeill
Keyword(s):  
Surface Plasmon ◽  
Far Infrared ◽  
Plasmon Propagation

Surface Plasmon Polaritons: Propagation Characteristics of Surface Plasmon Waves on Au and Ag at Optical Wavelengths

2011 ◽  
Vol 110-116 ◽  
pp. 764-768
Author(s):  
Niladri Pratap Maity ◽  
Reshmi Maity
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Noble Metals ◽  
Propagation Constant ◽  
Propagation Characteristics ◽  
Optical Wavelengths ◽  
Matlab Programming ◽  
Plasmon Polaritons ◽  
Strong Confinement ◽  
Surface Plasmon Waves

The existence of Surface Plasmons (SPs) is possible only if the metal have a negative dielectric constant at the corresponding optical frequency. In this paper the propagation characteristics of Surface Plasmon Waves (SPWs) which exists on noble metals like gold (Au) and silver (Ag) due to the formation of Surface Plasmon Polaritons (SPPs), have been evaluated theoretically and simulated with the help of MATLAB programming language. The variation of the propagation constant (PC), the attenuation coefficient (AC) and the penetration depth (PD) inside the metals and the dielectric has been determined. It has been found that highly conducting metals Au and Ag provide a strong confinement to the SPWs at optical frequencies.

Surface plasmon attenuation by thin film overlayers in the far infrared

1982 ◽  
Vol 44 (9) ◽  
pp. 1357-1358 ◽  
Author(s):  
G.I. Stegeman ◽  
R.J. Seymour
Keyword(s):  
Thin Film ◽  
Surface Plasmon ◽  
Far Infrared

Far‐infrared surface plasmon coupling with overcoated gratings

1982 ◽  
Vol 41 (11) ◽  
pp. 1013-1015 ◽  
Author(s):  
R. J. Seymour ◽  
E. S. Koteles ◽  
G. I. Stegeman
Keyword(s):  
Surface Plasmon ◽  
Far Infrared ◽  
Plasmon Coupling ◽  
Surface Plasmon Coupling
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