Abdullah Bin Shams, R. Sinha, M. Mojahedi, J. Aitchison
{"title":"Multi-Objective Optimization of all-Dielectric Metasurfaces Using 2D RCWA Algorithm For Sensing Applications","authors":"Abdullah Bin Shams, R. Sinha, M. Mojahedi, J. Aitchison","doi":"10.1109/IPC53466.2022.9975692","DOIUrl":null,"url":null,"abstract":"We propose an evolutionary algorithm-based multi-objective optimization method of all-dielectric metasurfaces for sensing using Rigorous-Coupled-Wave-Analysis (RCWA). To demonstrate, we optimized a Si nano-dimer. Simulation results show a Fano resonance with a quality factor of 53570 at 1500nm wavelength and sensitivity of 292 nm/RIU.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Photonics Conference (IPC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPC53466.2022.9975692","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We propose an evolutionary algorithm-based multi-objective optimization method of all-dielectric metasurfaces for sensing using Rigorous-Coupled-Wave-Analysis (RCWA). To demonstrate, we optimized a Si nano-dimer. Simulation results show a Fano resonance with a quality factor of 53570 at 1500nm wavelength and sensitivity of 292 nm/RIU.
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