基于完美超材料吸收器的湿度传感器

2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Pub Date : 2016-07-11 DOI:10.1109/NUSOD.2016.7547014

B. Ni, Z. Wang, R. Zhao, X. Ma, Z. Xing, L. S. Yang, L. J. Huang, Y. Y. Lin, D. B. Zhang

{"title":"基于完美超材料吸收器的湿度传感器","authors":"B. Ni, Z. Wang, R. Zhao, X. Ma, Z. Xing, L. S. Yang, L. J. Huang, Y. Y. Lin, D. B. Zhang","doi":"10.1109/NUSOD.2016.7547014","DOIUrl":null,"url":null,"abstract":"We proposed a humidity sensor based on perfect metamaterial absorber. The sensor is composed of three layers, which are metallic particle array on the top, porous silicon in the middle layer and metallic film at the bottom. It is shown that the resonant wavelength displays significant red-shift with the increasing effective permittivity of porous silicon, which is influenced by the filling fraction of water condensation. Furthermore, the simulation results indicate that the refractive index sensitivity of absorber is high to 249 nm/RIU, which makes our structure be an ideal candidate for evaluating the humidity of environment.","PeriodicalId":425705,"journal":{"name":"2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Humidity sensor based on perfect metamaterial absorber\",\"authors\":\"B. Ni, Z. Wang, R. Zhao, X. Ma, Z. Xing, L. S. Yang, L. J. Huang, Y. Y. Lin, D. B. Zhang\",\"doi\":\"10.1109/NUSOD.2016.7547014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We proposed a humidity sensor based on perfect metamaterial absorber. The sensor is composed of three layers, which are metallic particle array on the top, porous silicon in the middle layer and metallic film at the bottom. It is shown that the resonant wavelength displays significant red-shift with the increasing effective permittivity of porous silicon, which is influenced by the filling fraction of water condensation. Furthermore, the simulation results indicate that the refractive index sensitivity of absorber is high to 249 nm/RIU, which makes our structure be an ideal candidate for evaluating the humidity of environment.\",\"PeriodicalId\":425705,\"journal\":{\"name\":\"2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-07-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NUSOD.2016.7547014\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NUSOD.2016.7547014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

提出了一种基于完美超材料吸收体的湿度传感器。该传感器由三层组成，上层为金属粒子阵列，中层为多孔硅，底层为金属薄膜。结果表明，随着多孔硅有效介电常数的增加，谐振波长发生了明显的红移，而有效介电常数的增加受缩水填充率的影响。此外，仿真结果表明，吸收器的折射率灵敏度高达249 nm/RIU，使我们的结构成为评估环境湿度的理想候选。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Humidity sensor based on perfect metamaterial absorber

We proposed a humidity sensor based on perfect metamaterial absorber. The sensor is composed of three layers, which are metallic particle array on the top, porous silicon in the middle layer and metallic film at the bottom. It is shown that the resonant wavelength displays significant red-shift with the increasing effective permittivity of porous silicon, which is influenced by the filling fraction of water condensation. Furthermore, the simulation results indicate that the refractive index sensitivity of absorber is high to 249 nm/RIU, which makes our structure be an ideal candidate for evaluating the humidity of environment.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2016 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

自引率

0.00%

发文量