Surface plasmon–polaritions, collective electron oscillations coupled to light waves at the
surface of a metal, show unique properties that are valuable in a broad range of scientific …

We experimentally demonstrate suppressed absorption and stimulated emission of surface
plasmon polaritons (SPP) leading to all-plasmonic modulation of an SPP signal propagating …

Plasmons are collective oscillations of electrons that have been exploited in many
applications by manipulating and guiding light at resonant frequencies. The transition from …

Surface plasmons (SPs) are surface-bound electromagnetic waves supported by metals,
offering the possibility of strong spatial confinement of electromagnetic fields on the micro …

Surface plasmon–polaritons are electromagnetic waves that propagate along metal–
dielectric interfaces and exist over a wide range of frequencies. They have become popular …

Surface plasmon polaritons, propagating bound oscillations of electrons and light at a metal
surface, have great potential as information carriers for next-generation, highly integrated …

The optically generated collective electron density waves on metal–dielectric boundaries
known as surface plasmons have been of great scientific interest since their discovery …

We propose a very efficient approach for amplification of surface plasmon polaritons (SPPs)
in a nanoscale waveguiding geometry with strong (∼ λ/10) mode confinement. The …

A unique feature of surface plasmon polaritons (SPPs) is that their in-plane momentum is
larger than the momentum of free-propagating photons of the same energy. Therefore, it is …

Long-range surface plasmon polaritons (LRSPPs) are optical surface waves that propagate
along a thin symmetric metal slab or stripe over an appreciable length (centimeters) …