TY - GEN
T1 - Optical waves transmission raised by localized surface plasmons
AU - Chen, S. C.
AU - Chiu, K. P.
AU - Tsai, D. P.
PY - 2007/9
Y1 - 2007/9
N2 - A corrugated metal thin film can enhance the emission of light-emitting devices by the assistance of radiative surface plasmons. But, away from the resonant frequency, the metal thin film has a shielding effect on transmission. We replace the corrugated thin film by a discontinuous metal nanostructure, the isolated metal nanohemispheres can induce localized surface plasmons. The angular dependence and two different wavelengths are studied. The reflection on dielectric layers may be reduced and the transmission could be raised by the localized surface plasmons even the resonance condition is not fulfilled. The scattered Ey component is sensitive to the tilt angle, it might be useful to some novel applications.
AB - A corrugated metal thin film can enhance the emission of light-emitting devices by the assistance of radiative surface plasmons. But, away from the resonant frequency, the metal thin film has a shielding effect on transmission. We replace the corrugated thin film by a discontinuous metal nanostructure, the isolated metal nanohemispheres can induce localized surface plasmons. The angular dependence and two different wavelengths are studied. The reflection on dielectric layers may be reduced and the transmission could be raised by the localized surface plasmons even the resonance condition is not fulfilled. The scattered Ey component is sensitive to the tilt angle, it might be useful to some novel applications.
UR - http://www.scopus.com/inward/record.url?scp=47149116491&partnerID=8YFLogxK
U2 - 10.1109/NUSOD.2007.4349008
DO - 10.1109/NUSOD.2007.4349008
M3 - Conference article published in proceeding or book
AN - SCOPUS:47149116491
SN - 1424414318
SN - 9781424414314
T3 - 2007 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices - NUSOD'07
SP - 29
EP - 30
BT - 2007 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices - NUSOD'07
T2 - 2007 International Conference on Numerical Simulation of Semiconductor Optoelectronic Devices - NUSOD'07
Y2 - 24 September 2007 through 28 September 2007
ER -