Modeling and analysis of the RI sensitivity of plasmonic sensor based on MIM waveguide-coupled structure
| dc.contributor.author | Zegaar, I. | |
| dc.contributor.author | Hocini, A. | |
| dc.contributor.author | Ben Salah, H. | |
| dc.date.accessioned | 2021-04-26T11:05:08Z | |
| dc.date.available | 2021-04-26T11:05:08Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | In this paper, a plasmonic sensor is proposed based on a metal-insulator-metal waveguide coupled with a double-triangle resonator. The sensing structure is numerically and theoretically investigated using the two-dimensional finite difference time domain (FDTD) method. The results show the presence of a linear relationship between the materials refractive indices and the sensor's wavelength resonances. The proposed structure revealed a high sensitivity value, reaching the maximum value for mode 1 Smode1 = 1374 nm/RIU, and for mode 2 Smode2 = 2365 nm/RIU. The proposed sensor can be classified as a high-performance nano-sensor that can be used to identify different materials | en_US |
| dc.identifier.issn | 17426588 | |
| dc.identifier.issn | 1742-6596 Electronic | |
| dc.identifier.uri | DOI: 10.1088/1742-6596/1859/1/012024 | |
| dc.identifier.uri | https://iopscience.iop.org/article/10.1088/1742-6596/1859/1/012024/meta | |
| dc.identifier.uri | https://dspace.univ-boumerdes.dz/handle/123456789/6892 | |
| dc.language.iso | en | en_US |
| dc.publisher | IOP Publishing | en_US |
| dc.relation.ispartofseries | Journal of Physics: Conference Series/ Vol.1859, N°1 (2021); pp. 1-7 | |
| dc.subject | Finite difference time domain method | en_US |
| dc.subject | Metal insulator boundaries | en_US |
| dc.subject | MIM devices | en_US |
| dc.subject | Nanosensors | en_US |
| dc.subject | Plasmonics | en_US |
| dc.subject | Refractive index | en_US |
| dc.subject | Waveguides | en_US |
| dc.title | Modeling and analysis of the RI sensitivity of plasmonic sensor based on MIM waveguide-coupled structure | en_US |
| dc.type | Other | en_US |