Quasi-BIC Resonance Modes in Metasurface: Excitation and Applications at Near-Infrared and Terahertz Frequencies

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dc.contributor.authorBhowmik, Bhairov Kumar
dc.date.accessioned2025-04-07T10:07:49Z
dc.date.available2025-04-07T10:07:49Z
dc.date.issued2025
dc.descriptionSupervisor: Kumar, Gagan
dc.description.abstractBound 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.otherROLL NO.196121102
dc.identifier.urihttps://gyan.iitg.ac.in/handle/123456789/2862
dc.language.isoen
dc.relation.ispartofseriesTH-3572
dc.titleQuasi-BIC Resonance Modes in Metasurface: Excitation and Applications at Near-Infrared and Terahertz Frequencies
dc.typeThesis

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