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Rhodamine-B absorption and fluorescence enhancement in the near field of gold nanoparticles in an acrylate-based polymer matrix

K. I. Kniazev, R. E. Yakunenkov, N. A. Zulina, M. I. Fokina, and R. D. Nabiullina

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Abstract

We describe the preparation of polymer microstructures doped with Rhodamine B organic dye and study the effect of a pinned gold-nanoparticle plasmon resonance on the optical properties of this dye in an acrylate-based polymer matrix. We find that the optical absorption and fluorescence intensity of Rhodamine B in the polymer matrix are enhanced under plasmon resonance.

© 2019 Optical Society of America

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