445 citations · 1.5k across the 11 of their papers we have counts for
11 papers
Plasmon-enhanced generation of non-classical light
Antonio I. Fernández-Domínguez, Sergey I. Bozhevolnyi, N. Asger Mortensen
Strong light-matter interactions enabled by surface plasmons have given rise to a wide range of photonic, optoelectronic and chemical functionalities. In recent years, the interest…
Multifunctional meta-mirror: polarization splitting and focusing
Sergejs Boroviks, Rucha A. Deshpande, N. Asger Mortensen +1
Metasurfaces are paving the way to improve traditional optical components by integrating multiple functionalities into one optically flat metasurface design. We demonstrate the imp…
White light generation and anisotropic damage in gold films near percolation threshold
Sergey M. Novikov, Christian Frydendahl, Jonas Beermann +5
Strongly enhanced and confined electromagnetic fields generated in metal nanostructures upon illumination are exploited in many emerging technologies by either fabricating sophisti…
Plasmonics for emerging quantum technologies
Sergey I. Bozhevolnyi, N. Asger Mortensen
Expanding the frontiers of information processing technologies and, in particular, computing with ever increasing speed and capacity has long been recognized an important societal…
Multipole plasmons and their disappearance in few-nanometer silver nanoparticles
Søren Raza, Shima Kadkhodazadeh, Thomas Christensen +4
In electron energy-loss spectroscopy (EELS) of individual silver nanoparticles encapsulated in silicon nitride, we observe besides the usual dipole resonance an additional surface…
Nonlocal optical response in metallic nanostructures
Søren Raza, Sergey I. Bozhevolnyi, Martijn Wubs +1
This review provides a broad overview of the studies and effects of nonlocal response in metallic nanostructures. In particular, we thoroughly present the nonlocal hydrodynamic mod…
Nonlocal study of ultimate plasmon hybridization
Søren Raza, Martijn Wubs, Sergey I. Bozhevolnyi +1
Within our recently proposed generalized nonlocal optical response (GNOR) model, we revisit the fundamental problem of an optically excited plasmonic dimer. The dimer consists of t…
Extremely confined gap surface plasmon modes excited by electrons
Søren Raza, Nicolas Stenger, Anders Pors +7
High spatial and energy resolution EELS can be employed for detailed characterization of both localized and propagating surface plasmon excitations supported by metal nanostructure…
Blueshift of the surface plasmon resonance in silver nanoparticles: substrate effects
Søren Raza, Wei Yan, Nicolas Stenger +2
We study the blueshift of the surface plasmon (SP) resonance energy of isolated Ag nanoparticles with decreasing particle diameter, which we recently measured using electron energy…
Nonlocal response in plasmonic waveguiding with extreme light confinement
G. Toscano, S. Raza, W. Yan +6
We present a novel wave equation for linearized plasmonic response, obtained by combining the coupled real-space differential equations for the electric field and current density.…
Blueshift of the surface plasmon resonance in silver nanoparticles studied with EELS
Søren Raza, Nicolas Stenger, Shima Kadkhodazadeh +6
We study the surface plasmon (SP) resonance energy of isolated spherical Ag nanoparticles dispersed on a silicon nitride substrate in the diameter range 3.5-26 nm with monochromate…