In the Kretschmann configuration(also known as Kretschmann–Raether configuration), the metal film is evaporated onto the glass block. The light again illuminates the glass block, and an evanescent wave penetrates through the metal film. The plasmons are excited at the outer side of the film. See more Surface plasmon resonance (SPR) is a phenomenon that occurs where electrons in a thin metal sheet become excited by light that is directed to the sheet with a particular angle of incidence, and then travel parallel to the … See more Surface plasmons have been used to enhance the surface sensitivity of several spectroscopic measurements including fluorescence See more Recently, there has been an interest in magnetic surface plasmons. These require materials with large negative magnetic permeability, a property that has only recently been made available with the construction of metamaterials. See more • Hydrogen sensor • Multi-parametric surface plasmon resonance • Nano-optics • Plasmon See more The surface plasmon polariton is a non-radiative electromagnetic surface wave that propagates in a direction parallel to the negative … See more In order to excite surface plasmon polaritons in a resonant manner, one can use electron bombardment or incident light beam (visible … See more Layer-by-layer self-assembly One of the first common applications of surface plasmon resonance spectroscopy was the measurement of the thickness (and refractive index) of adsorbed self-assembled nanofilms on gold substrates. The resonance … See more WebOct 30, 2024 · The refractive index of ITO is larger than the optical fiber in visible spectral area (400 to 733nm), such that the structure is a typical Kretschmann configuration …
Terahertz surface plasmon polariton resonances and ... - Optica
WebSep 7, 2024 · We experimentally investigate how the Otto and Kretschmann configurations influence the linear coupling properties of smooth metal layers and the nonlinear generation of the second harmonic. tim hwang i love you
Surface plasmon resonance - Wikipedia
WebMay 1, 1990 · Infrared surface electromagnetic wave spectra, which are obtained by the Otto and Kretschmann configurations, are calculated by the Fresnel formula of stratified layers. The calculated reflectivity is plotted as a function of incidence angle, air gap thickness, metal layer thickness, and wavenumbers. WebIn practical terms there are two configurations, both based on the ATR technique available to optically excite SPR at the metal/dielectric (or emerging medium) interface. In the first, the Kretschmann configuration, the prism is in direct contact with … WebFeb 1, 2024 · Abstract Results of simulation, synthesis, and investigation of a double-resonance plasmon structure for excitation of different modes of surface plasmon–polaritons are presented. It is shown that a combination of the Kretschmann and Otto configurations on a single asymmetric multilayer structure can be used for excitation of the … timhwa01.belluna.local/xgweb/clogin.asp