Surface Plasmon Polaritons (SPPs) - Introduction and basic properties
Surface Plasmon Polaritons (SPPs) - Introduction and basic properties
Surface Plasmon Polaritons (SPPs) - Introduction and basic properties
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
ω<br />
SP<br />
= ω<br />
p<br />
ω p<br />
1<br />
1+<br />
ε<br />
d<br />
ω<br />
Volume vs. surface plasmon polariton<br />
2 2<br />
ω = ω p + c<br />
plasmon<br />
polariton<br />
2<br />
k<br />
2<br />
x<br />
ω = ck<br />
photon<br />
in air<br />
with damping<br />
x<br />
ε ′ → −<br />
ε d<br />
surface plasmon polariton<br />
ω =<br />
ε + ε<br />
ε<br />
m d ckx<br />
mε<br />
d<br />
k x<br />
volume plasmon<br />
surface plasmons<br />
non-propagating<br />
collective oscillations<br />
of electron plasma<br />
near the surface