Polarized laser light reflection by polymeric films modified with TiO2 or silver nanoparticles

Agabekov, V. E.; Globa, I. Yu.; Daiineko, O. A.; Ivanova, N. А.; Kosmacheva, T. G.; Длугунович, В. А.; Tsaruk, Aleh V.

doi:10.3103/s1060992x09020039

Cited by 3 publications

(1 citation statement)

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“…The excitation polarization states of nanorods have been treated theoretically [58] and observed experimentally by fluorescence [59,60] or near-field measurements [61,62], which have suggested a preferential polarization along the long axis of the nanorods. On-chip evaluation of the polarization state of light remains an important issue that requires miniaturized components to be integrated [63][64][65][66]. One can envisage the integration of such nano-components to construct a 'nanopolarimeter' either for polarization diagnostics and control or for near-field polarimetry imaging [67,68].…”

Section: Introductionmentioning

confidence: 99%

Spectroscopy and imaging of arrays of nanorods toward nanopolarimetry

et al. 2012

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The polarization dependence of the optical scattering properties of two-dimensional arrays of metal nanostructures with sub-wavelength dimensions (nanoantennas) has been investigated. Arrays of 500 nm × 100 nm gold nanorods covering a 100 × 100 µm(2) area were fabricated with varying orientations on an electrically conductive substrate. The experimental and computational analysis of the angularly organized nanorods suggest potential use toward the development of an integrated polarimeter. Using the gold nanorods on a transparent substrate as a preliminary system, we show that in the proper spectral range the scattering properties of the structures may be tuned for such an application.

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