Monthly archives for August, 2017

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Broadband Surface Plasmon Lasing in One-dimensional Metall...

Broadband Surface Plasmon Lasing in One-dimensional Metallic Gratings on Semiconductor

They report surface plasmon (SP) lasing in metal/semiconductor nanostructures, where one-dimensional periodic silver slit gratings are placed on top of an InGaAsP layer. The SP nature of the lasing is confirmed from the emission wavelength governed by the grating period, polarization analysis, spatial coherence, and comparison with the linear transmission. The excellent performance of the […]

Congratulations on the acceptance of the paper “Localized ...

Congratulations on the acceptance of the paper “Localized to Propagating Surface Plasmon Resonance Transition in Ni-Au Magneto-Plasmonic Gratings”

The paper entitled “Localized to Propagating Surface Plasmon Resonance Transition in Ni-Au Magneto-Plasmonic Gratings” is written by Morteza Alizadeh Oskuie under the direct supervision of  Dr Seyedeh Mehri Hamidi and it is accepted in the journal of Superconductivity and novel magnetism.  The abstract is as follows: Magneto-plasmonic structures, which are the best candidates for different applications, have been […]

Strong magneto-optical response of non-magnetic organic ma...

Strong magneto-optical response of non-magnetic organic materials coupled to plasmonic nanostructures

Plasmonic nanoparticles (PNPs) can significantly modify the optical properties of nearby organic molecules and thus present an attractive opportunity for sensing applications. However, the utilization of PNPs in conventional absorption, fluorescence, or Raman spectroscopy techniques is often ineffective due to strong absorption background and light scattering, particularly in the case of turbid solutions, cell suspensions, […]

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