10.57647/jtap.2026.2002.18

Laser Induced Fluorescence Enhancement by MgF2 Metasurface

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  • Noor Abdulameer1,
  • Nizar S. Shnan*1,
  • Lazem Aboud1,
  1. Department of Laser Physics, College of Science for Woman, University of Babylon, Babylon, Iraq

Received: 2025-11-11

Revised: 2025-12-01

Accepted: 2025-12-06

Published in Issue 2026-04-30

Published Online: 2026-02-05

Copyright (c) 2026 Noor Abdulameer, nizar Shnan, Lazem Aboud (Author)

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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1.
Abdulameer N, Shnan NS, Aboud L. Laser Induced Fluorescence Enhancement by MgF2 Metasurface. J Theor Appl phys. 2026 Apr. 30;20(2). Available from: https://oiccpress.com/jtap/article/view/18344
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Abstract

We have experimentally examined the effect of all dielectric metasurface onto the laser induced fluorescence in flexible polydimethylsiloxane based structure. The host medium of the Rh6G dye achieved by spin coating over the two dimensional all dielectric MgF2 structure. The spectral fluorescence response of the multilayer sample in four different incidence energies indicate that the field enhancement due to Electric and magnetic dipoles resonance can boost laser induced fluorescence. Adjusting the wavelength due to different unit cell size and also incidence laser power, can open new insights in developing low cost and ohmic loss less devices.

Keywords

  • Magneto-plasmonics,
  • Plasmon,
  • Laser induced fluorescence,
  • Surface lattice resonance
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