Quasi-BIC Resonance Modes in Metasurface: Excitation and Applications at Near-Infrared and Terahertz Frequencies
dc.contributor.author | Bhowmik, Bhairov Kumar | |
dc.date.accessioned | 2025-04-07T10:07:49Z | |
dc.date.available | 2025-04-07T10:07:49Z | |
dc.date.issued | 2025 | |
dc.description | Supervisor: Kumar, Gagan | |
dc.description.abstract | Bound States in the Continuum (BICs) are states that remain perfectly localized despite lying in the continuum, with ideal BICs possessing an infinite Q factor. However, real scenarios exhibit quasi-BIC modes, observed as Fano resonances with high but finite Q factors. This thesis investigates symmetry-protected quasi-BIC modes in metasurfaces for terahertz (THz) and near-infrared (NIR) applications. | |
dc.identifier.other | ROLL NO.196121102 | |
dc.identifier.uri | https://gyan.iitg.ac.in/handle/123456789/2862 | |
dc.language.iso | en | |
dc.relation.ispartofseries | TH-3572 | |
dc.title | Quasi-BIC Resonance Modes in Metasurface: Excitation and Applications at Near-Infrared and Terahertz Frequencies | |
dc.type | Thesis |
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