{"corpus_id":34011331,"paper_sha":"d45001c2ca9ba3bd14e4e27a5dab0649ab5d002f","doi":"10.1364/OE.20.014871","arxiv_id":null,"pmid":22772182,"pmcid":null,"mag_id":2055862490,"dblp_id":null,"acl_id":null,"title":"Tunable broad-band perfect absorber by exciting of multiple plasmon resonances at optical frequency.","year":2012,"publication_date":"2012-07-02","venue":"Optics Express","journal":{"name":"Optics express","pages":"\n          14871-8\n        ","volume":"20 14"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle"],"pubmed_pub_types":["Journal Article","Research Support, Non-U.S. Gov't"],"s2_fields_of_study":["Medicine","Materials Science","Physics"],"reference_count":33,"citation_count":146,"influential_citation_count":2,"is_open_access":false,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":5,"s2_open_access_pdf_url":null,"s2_open_access_landing_url":null,"s2_open_access_license":null,"s2_open_access_status":null,"pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"A broad-band perfect absorber composing a two-dimensional periodic metal-dielectric-metal sandwiches array on dielectric/metal substrate is designed and numerically investigated. It is shown that the nearly-perfect absorption with a bandwidth of about 50 nm in visible region can be achieved by overlapping of two plasmon resonances: one originating from the coupling of electric dipoles between adjacent unit cells and another arising from magnetic dipole plasmon resonances. A capacitor-inductor circuit description is introduced to explain the dependence of resonance frequencies and band-width on geometrical parameters.","claims":[{"public_id":"cl_cfc484854f2cd70445204b1df1363503","status":"active","text":"A capacitor-inductor circuit model explains how resonance frequency and bandwidth depend on the geometrical parameters of the absorber.","confidence":0.82,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/claims/cl_cfc484854f2cd70445204b1df1363503"},{"public_id":"cl_5b60263395c7c9700a6676090b59a200","status":"active","text":"A two-dimensional periodic metal-dielectric-metal sandwich array on a dielectric/metal substrate is designed and numerically investigated as a broad-band perfect absorber.","confidence":0.9,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/claims/cl_5b60263395c7c9700a6676090b59a200"},{"public_id":"cl_1c4405195a9225100548adf86051e051","status":"active","text":"Nearly-perfect absorption with a bandwidth of about 50 nm in the visible region is achieved by overlapping an electric dipole plasmon resonance, from coupling between adjacent unit cells, with a magnetic dipole plasmon resonance.","confidence":0.88,"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/claims/cl_1c4405195a9225100548adf86051e051"}],"concepts":[{"public_id":"co_01b464cfd9947158b652e63b41c902c5","status":"active","name":"metal-dielectric-metal sandwich array","description":"A two-dimensional periodic array of unit cells each consisting of a metal-dielectric-metal sandwich, forming the absorber structure studied in this paper.","types":["structure"],"aliases":["MDM sandwich array","metal-dielectric-metal array"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_01b464cfd9947158b652e63b41c902c5"},{"public_id":"co_37d6a44ebbacc1c301ae3b00341f7862","status":"active","name":"plasmon resonance","description":"A collective oscillation of free electrons at a metal-dielectric interface excited by incident electromagnetic radiation.","types":["phenomenon"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_37d6a44ebbacc1c301ae3b00341f7862"},{"public_id":"co_4481fa065daae0cc17ba10058465d71d","status":"active","name":"visible region","description":"The range of optical wavelengths corresponding to visible light, the spectral region in which the absorber is designed to operate.","types":["spectral range"],"aliases":["visible spectrum"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_4481fa065daae0cc17ba10058465d71d"},{"public_id":"co_8ab8f7f5e53a4ad847c27bd88610c94c","status":"active","name":"broad-band perfect absorber","description":"An optical structure engineered to achieve near-total absorption of incident light across a wide range of wavelengths.","types":["device"],"aliases":["perfect absorber"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_8ab8f7f5e53a4ad847c27bd88610c94c"},{"public_id":"co_913cd6a2ce7aa5571c4858ea0a3aa167","status":"active","name":"electric dipole plasmon resonance","description":"A plasmon resonance mode arising from electric dipole coupling between adjacent unit cells in the array.","types":["phenomenon"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_913cd6a2ce7aa5571c4858ea0a3aa167"},{"public_id":"co_a0207514fab212a76bcf6c8ff89b8311","status":"active","name":"nearly-perfect absorption","description":"Absorption of incident light approaching 100%, used in this paper as the performance metric of the absorber design.","types":["outcome"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_a0207514fab212a76bcf6c8ff89b8311"},{"public_id":"co_ac57541e6714f5f9582d24feaf818196","status":"active","name":"capacitor-inductor circuit model","description":"An equivalent circuit description using capacitor and inductor elements to model the resonance behavior of the absorber structure.","types":["method"],"aliases":["LC circuit model","capacitor-inductor circuit description"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_ac57541e6714f5f9582d24feaf818196"},{"public_id":"co_af323fa96b71f02b8ff1ded350d33e26","status":"active","name":"resonance frequency","description":"The frequency at which a plasmon resonance mode of the absorber occurs.","types":["measurement"],"aliases":["resonance frequencies"],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_af323fa96b71f02b8ff1ded350d33e26"},{"public_id":"co_c967669c79702790603726ee35add5da","status":"active","name":"dielectric/metal substrate","description":"The underlying dielectric-on-metal layer on which the metal-dielectric-metal sandwich array is placed.","types":["material"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_c967669c79702790603726ee35add5da"},{"public_id":"co_dcdc82c07bdb6973f8e76b17bc60c1d8","status":"active","name":"geometrical parameters","description":"The structural dimensions of the absorber array, such as layer thicknesses and unit cell size, that govern its resonance behavior.","types":["parameter"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_dcdc82c07bdb6973f8e76b17bc60c1d8"},{"public_id":"co_ebb8dda6233f8588747b85ef0043a8bc","status":"active","name":"magnetic dipole plasmon resonance","description":"A plasmon resonance mode arising from circulating currents that produce a magnetic dipole response within the metal-dielectric-metal structure.","types":["phenomenon"],"aliases":[],"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["review"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"}],"url":"https://sah.borca.ai/concepts/co_ebb8dda6233f8588747b85ef0043a8bc"}],"external_ids":{"DOI":"10.1364/OE.20.014871","ArXiv":null,"PubMed":22772182,"PubMedCentral":null,"MAG":2055862490,"DBLP":null,"ACL":null},"open_access":{"is_open_access":false,"pdf_url":null,"landing_url":"https://sah.borca.ai/papers/34011331","source":null,"pdf_url_source":null,"license":null,"reason":"pdf_url_not_indexed"},"reference_availability":{"status":"available","references_indexed":true,"full_text_available":false,"full_text_source":null,"count_basis":"semantic_scholar_metadata","extraction_status":"not_applicable","reason":null},"source":{"provider":"episteme2","base_corpus":"semantic_scholar_dump","freshness_mode":"unknown","basis":["semantic_scholar_metadata","postgres_metadata"],"limits":["paper metadata is based on indexed upstream scholarly datasets","claims and concepts are available only for extracted papers","absence of claims or concepts means no extracted graph data is available in this response"],"status":"available","degraded":false,"degraded_reasons":[],"diagnostics":{"status":"available","degraded":false,"degraded_reasons":[],"metadata_status":"available","graph_status":"available","abstract_status":"available"},"source_flags":5},"paper_id":631395,"paper_uid":"a0b6746b-c165-432d-aafa-7434f5a2a702","canonical_identity":{"paper_id":631395,"paper_uid":"a0b6746b-c165-432d-aafa-7434f5a2a702","identity_status":"available","lookup_basis":"semantic_scholar_external_id","compatibility_path":"corpus_id"},"url":"https://sah.borca.ai/papers/34011331"}