Terahertz surface plasmons excitation by nonlinear mixing of lasers in over ultrathin metal film coated dielectric

2013 ◽  
Vol 114 (5) ◽  
pp. 053101 ◽  
Author(s):  
Pawan Kumar ◽  
V. K. Tripathi
Keyword(s):  
Surface Plasmons ◽  
Metal Film ◽  
Nonlinear Mixing

Propagation length of surface plasmons in a metal film with roughness

2009 ◽  
Vol 48 (30) ◽  
pp. 5683 ◽  
Author(s):  
Andrei Kolomenski ◽  
Alexandre Kolomenskii ◽  
John Noel ◽  
Siying Peng ◽  
Hans Schuessler
Keyword(s):  
Surface Plasmons ◽  
Metal Film ◽  
Propagation Length

scholarly journals Кулоновские плазмон-экситоны в планарных наноструктурах металл-полупроводник

2021 ◽  
Vol 63 (4) ◽  
pp. 527
Author(s):  
В.А. Кособукин
Keyword(s):  
Quantum Well ◽  
Surface Plasmons ◽  
Metal Film ◽  
Equations Of Motion ◽  
Normal Modes ◽  
Harmonic Oscillators ◽  
Two Dimensional ◽  
Coupled Harmonic Oscillators ◽  
Dipole Force ◽  
Two Peaks

A theory of Coulomb (non-radiative) plasmons-excitons in a semiconductor with adjacent quantum well and ultrathin metal film is presented. The equations of motion are formulated for the polarization waves of surface plasmons and quasi-two-dimensional excitons with taking account of Coulomb interaction between them. Within a model of coupled harmonic oscillators, solved are the problems of Coulomb plasmon, exciton and plasmon-exciton excitations in the presence of an external dipole force. The coupling contant is calculated for plasmon-excitons, their optical spectra are investigated, and the relative contributions of plasmons and excitons to the normal modes are found. It is concluded that near the resonance between plasmon and exciton the spectrum of plasmon-exciton excitations consists of two peaks whose behavior in passing through the resonance shows the signs of anti-crossing effect (repulsion of frequencies).

scholarly journals Effect of metal film thickness on Tamm plasmon-coupled emission

2014 ◽  
Vol 16 (46) ◽  
pp. 25523-25530 ◽  
Author(s):  
Yikai Chen ◽  
Douguo Zhang ◽  
Liangfu Zhu ◽  
Qiang Fu ◽  
Ruxue Wang ◽  
...  
Keyword(s):  
Film Thickness ◽  
Surface Plasmons ◽  
Metal Film ◽  
Ag Film ◽  
Angle Dependent Reflectivity

We calculated the angle-dependent reflectivity of a Tamm structure, which demonstrates the effect of Ag film thickness on the excitation of surface plasmons and Tamm plasmons.

Nonlinear mixing of oppositely travelling surface plasmons

1979 ◽  
Vol 40 (7) ◽  
pp. 523-530 ◽  
Author(s):  
M. Fukui ◽  
V.C.Y. So ◽  
J.E. Sipe ◽  
G.I. Stegeman
Keyword(s):  
Surface Plasmons ◽  
Nonlinear Mixing

Nonlinear mixing of oppositely travelling surface plasmons

1979 ◽  
Vol 29 (8) ◽  
pp. iv
Author(s):  
M. Fukui ◽  
V.C.Y. So ◽  
J.E. Sipe ◽  
G.I. Stegeman
Keyword(s):  
Surface Plasmons ◽  
Nonlinear Mixing

Nonlinear mixing of oppositely travelling surface plasmons

1978 ◽  
Vol 27 (12) ◽  
pp. 1265-1267 ◽  
Author(s):  
M. Fukui ◽  
J.E. Sipe ◽  
V.C.Y. So ◽  
G.I. Stegeman
Keyword(s):  
Surface Plasmons ◽  
Nonlinear Mixing
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