Fast Forward Prediction of Metasurface Transmission Spectra Using Deep Learning

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

Metasurface, ultra-thin, 2D, subwavelength-engineered structure with unique electromagnetic properties and exceptional light-matter interactions. In this work, we are presenting a neural network miming a conventional numerical simulator like Ansys Lumerical FDTD. We have introduced a neural network based on ResNet-18 to predict the transmission spectra of gold metasurfaces within the 1200 to 1700 nm region. The model is trained with 10,000 simulated data of metasurfaces with varied geometries. The model can accurately predict the transmission spectra within a couple of milliseconds. Evaluation over 150 datasets shows that the model has an average prediction accuracy of 85.27%. The model aims to present a time-efficient method for investigating polarization conversion and vector holography through gradient metasurfaces.

Original languageEnglish
Title of host publication19th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials
PublisherIEEE
Pages150-152
Number of pages3
ISBN (Electronic)9798331536565
DOIs
Publication statusPublished - 2025
Publication typeA4 Article in conference proceedings
EventInternational Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials - Amsterdam, Netherlands
Duration: 1 Sept 20256 Sept 2025
Conference number: 19

Publication series

NameInternational congress on advanced electromagnetic materials in microwaves and optics
PublisherIEEE
ISSN (Print)2573-2684
ISSN (Electronic)2573-2706

Conference

ConferenceInternational Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials
Country/TerritoryNetherlands
CityAmsterdam
Period1/09/256/09/25

Publication forum classification

  • Publication forum level 0

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electronic, Optical and Magnetic Materials
  • Surfaces, Coatings and Films
  • Instrumentation

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