Results 311 to 320 of about 243,166 (342)

Surface Nonlinearities in Plasmonics

CLEO: 2014, 2014
Plasmonic nanostructures can manipulate nonlinear optical phenomena via local field enhancement, but also can serve as strong nonlinear sources themselves. Surface second-harmonic effects in nanoparticles, surfaces, and metamaterials will be analyzed via advanced hydrodynamic model.
Krasavin, Alexey V., Segovia, Paulina, Ginzburg, Pavel, Zayats, Anatoly V.   +3 more
openaire   +2 more sources

Plasmonic tweezers—The strength of surface plasmons

MRS Bulletin, 2012
Abstract
openaire   +2 more sources

Surface Plasmon Resonance

2020
The sensitivity of an optical measurement is closely related to the light–matter interaction strength. Enhancing the local-field intensity raises the sensor’s sensitivity. The surface plasmon resonance of metal films and the localized surface plasmon resonance of metal nanoparticles enable the subwavelength confinement of the light field, overcoming ...
Deshui Yu, Frank Vollmer
openaire   +2 more sources

Mimicking Surface Plasmons with Structured Surfaces

Science, 2004
Metals such as silver support surface plasmons: electromagnetic surface excitations localized near the surface that originate from the free electrons of the metal. Surface modes are also observed on highly conducting surfaces perforated by holes. We establish a close connection between the two, showing that electromagnetic waves in both materials are ...
John B. Pendry, Luis Martín-Moreno, Francisco J. Garcia-Vidal   +2 more
openaire   +3 more sources

SURFACE PLASMON NANOPHOTONICS

2007
SURFACE PLASMON NANOPHOTONICS.- NEAR-FIELD AND FAR-FIELD PROPERTIES OF NANOPARTICLE ARRAYS.- THEORY OF LIGHT TRANSMISSION THROUGH PERIODICALLY STRUCTURED NANO-APERTURES.- DEVELOPMENT AND NEAR-FIELD CHARACTERIZATION OF SURFACE PLASMON WAVEGUIDES.- NUMERICAL SIMULATIONS OF LONG-RANGE PLASMONIC TRANSMISSION LINES.- SURFACE PLASMON POLARITON GUIDING IN ...
Kik, Pieter G., Brongersma, Mark L.
openaire   +3 more sources

Focusing surface plasmons by a plasmonic lens

SPIE Proceedings, 2014
Surface plasmons have been launched from free space optical beams (at an excitation wavelength of 700 nm) and focused in the plane using concentric curved gratings (or plasmonic lenses) etched into 30 nm-thick gold films. The performance of these devices was studied with numerical simulation and verified by near-field scanning optical microscopy ...
Thanh Phong Vo, James E. Downes, Judith M. Dawes, Alireza Maleki, David W. Coutts   +4 more
openaire   +2 more sources

Interaction between surface plasmons and localized plasmons

Physical Review B, 1985
A theoretical analysis of the experiments of Holland and Hall [Phys. Rev. B 27, 7765 (1983)] is given. The metal-island film is characterized by an effective anisotropic dielectric function. Formulas for reflection and transmission coefficients for an anisotropic layered structure are given.
Girish S. Agarwal, S. Dutta Gupta
openaire   +3 more sources

Surface Plasmon Resonance for Proteomics

2011
Surface plasmon resonance (SPR) is a well-established label-free technique to detect mass changes near an SPR surface. For 20 years the benefits of SPR have been proven in biomolecular interaction analysis, including measurements of affinity and kinetics.
openaire   +5 more sources

Surface plasmons on rough surfaces

Il Nuovo Cimento B Series 11, 1977
Experiments with surface plasmons on rough and sinusoidally corrugated surfaces of metals with quasi-free electrons are performed to study the changes of the dispersion relation. The result is that the eigenfrequency of the plasma oscillations is displaced and the damping is increased. The dependence of the displacement and of the damping on the height
openaire   +2 more sources

Antibody–drug conjugates: Smart chemotherapy delivery across tumor histologies

Ca-A Cancer Journal for Clinicians, 2022
Javier Cortés, Giuseppe Curigliano, Paolo Tarantino   +2 more
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