{"paper":{"title":"Optical Resonances: From Eigenmodes to Scattering Features","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"Electromagnetic resonances are distinguished as eigenmodes of open systems from their scattering manifestations in experiments.","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Andrey Bogdanov, Ilya Karavaev, Kirill Koshelev","submitted_at":"2026-03-14T08:58:14Z","abstract_excerpt":"Electromagnetic resonances play a central role in nanophotonics by enabling efficient confinement of electromagnetic energy and enhanced light-matter interaction. Traditionally, resonant phenomena have been described using platform-specific concepts developed within distinct research communities, including photonic crystals, plasmonics, and dielectric metasurfaces. In this Perspective, we propose a unified framework that distinguishes electromagnetic resonances as eigenmodes of open systems from their experimentally observed manifestations as scattering features. We show how resonances evolve "},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"We propose a unified framework that distinguishes electromagnetic resonances as eigenmodes of open systems from their experimentally observed manifestations as scattering features.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the distinction between eigenmodes and scattering features provides a coherent language that applies across different platforms without losing essential platform-specific insights.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"A unified framework is proposed that distinguishes electromagnetic resonances as eigenmodes of open systems from their scattering manifestations across nanophotonic structures.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Electromagnetic resonances are distinguished as eigenmodes of open systems from their scattering manifestations in experiments.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"2085c6a188c0d52cd8ec7ac254d4261334db44f9aa460e6a1c8b79449594a508"},"source":{"id":"2603.13845","kind":"arxiv","version":2},"verdict":{"id":"0f28aee1-4e54-4b09-b40c-e458512a3aad","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-15T11:47:53.163464Z","strongest_claim":"We propose a unified framework that distinguishes electromagnetic resonances as eigenmodes of open systems from their experimentally observed manifestations as scattering features.","one_line_summary":"A unified framework is proposed that distinguishes electromagnetic resonances as eigenmodes of open systems from their scattering manifestations across nanophotonic structures.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the distinction between eigenmodes and scattering features provides a coherent language that applies across different platforms without losing essential platform-specific insights.","pith_extraction_headline":"Electromagnetic resonances are distinguished as eigenmodes of open systems from their scattering manifestations in experiments."},"references":{"count":63,"sample":[{"doi":"10.1088/1361-6641/ac3290","year":2021,"title":"Both, S., and Weiss, T. (2021). Resonant states and their role in nanophotonics. Semicond. Sci. Tech.37, 013002. doi:10.1088/1361-6641/ac3290","work_id":"9a50d079-37a0-4237-95d1-4407a4e920ca","ref_index":1,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"10.1021/acsphotonics.0c01315","year":2021,"title":"Koshelev, K., and Kivshar, Y . (2021). Dielectric Resonant Metaphotonics. ACS Photonics8, 102–112. doi:10.1021/acsphotonics.0c01315","work_id":"0e2d931c-2d3a-4b94-9b3a-93d0280abfbf","ref_index":2,"cited_arxiv_id":"","is_internal_anchor":false},{"doi":"","year":2010,"title":"Y ang, S.C., Kobori, H., He, C.L., Lin, M.H., Chen, H.Y ., Li, C., Kanehara, M., Teranishi, T., and Gwo, S. (2010). 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SPIE pp. 992","work_id":"d0280900-7bc3-4561-b7e5-3e2dfed59826","ref_index":5,"cited_arxiv_id":"","is_internal_anchor":false}],"resolved_work":63,"snapshot_sha256":"1d3646ae875aa260047a4d30b88837fda93085f716544b95c0d8695152e41955","internal_anchors":0},"formal_canon":{"evidence_count":2,"snapshot_sha256":"3ad6911c6b1d4cd83ac97f1f3f1c9cb65265361279dd32af8cb94745d8963570"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}