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Conferences > NOMA > 2022 > NoTu3F > NoTu3F.5

Surface Plasmon Resonance Assisted Enhancement of Nonlinear Optical Absorption of Gold Nanoparticles Dispersed in Planar Oriented Nematic Liquid Crystals

Shengwei Wang, Changshuo Fu, Mohamed A Gharbi, and Chandra S Yelleswarapu

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Abstract

We report enhancement of third-order nonlinear optical absorption when gold nanoparticles are aligned in planar-oriented 5CB liquid crystals compared to planar-degenerate, which is attributed to the coupling between localized surface plasmon resonance of individual nanoparticles.

© 2022 The Author(s)

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