Dynamic Aperture of Near-Field Super Resolution Structures

Abstract

The present standard model fit of precision data has a low confidence level, and is characterized by a few inconsistencies. We look for supersymmetric effects that could improve the agreement among the electroweak precision measurements and with the direct lower bound on the Higgs mass. We find that this is the case particularly if the 3.6 σ discrepancy between sin 2 θ eff from leptonic and hadronic asymmetries is finally settled more on the side of the leptonic ones. After the inclusion of all experimental constraints, our analysis selects light sneutrinos, with masses in the range 55 − 80 GeV, and charged sleptons with masses just above their experimental limit, possibly with additional effects from light gauginos. The phenomenological implications of this scenario are discussed.

Plasmonic optical properties of a single gold nano-rod

“…Even for sharp bending, strong light confinements can be achieved [2,3]. By introducing some apertures or grooves in metallic films to induce localized SPs, the transmission of light can be highly promoted [6][7][8][9][10]. The SPs also play an important role in near-field optical measurements.…”

Joint Super-Resolution and segmentation from a set of Low Resolution images using a Bayesian approach with a Gauss-Markov-Potts Prior

“…To linearise the relationship between |G 2 (ω)| and |G 1 (ω)|, these amplitudes are transformed in polar coordinates, hence the rotation over the angle ρ is reduced to a shift over ρ. Then we compute the Fourier of spectra |G 2 (ω)| and |G 1 (ω)|, and compute ρ as the shift between the two (as it was also done by Tsai (2000)). This requires a transformation of the spectrum to polar coordinates and we can obtain the regular r, α-grid by interpolating the data from the regular x, y.…”

Direct detection of the transient superresolution effect of nonlinear saturation absorption thin films

“…In NSA-induced superresolution, the NSA thin films must feature large linear and nonlinear absorption coefficients as well as fast time responses. A key consideration is that the formation of an optical pinhole channel is transient and reversible; these features can generate transient and reversible superresolution spots [8][9][10][11]. That is, when the laser pulse is switched on, the optical pinhole channel is open.…”