{ "id": "1709.04876", "version": "v1", "published": "2017-09-14T16:57:19.000Z", "updated": "2017-09-14T16:57:19.000Z", "title": "Excitation of multiple surface plasmon-polaritons by a metal layer inserted in an equichiral sculptured thin film", "authors": [ "SH. Hosseininezhad", "F. Babaei" ], "categories": [ "cond-mat.mtrl-sci", "cond-mat.mes-hall" ], "abstract": "Excitation of multiple surface plasmon-polaritons(SPPs) by an equichiral sculptured thin film with a metal layer defect was studied theoretically in the Sarid configuration, using the transfer matrix method. Multiple SPP modes were distinguished from waveguide modes in optical absorption for p- polarized plane wave. The degree of localization of multiple SPP waves was investigated by calculation of the time averaged Poynting vector. The results showed that the long-range and short-range SPP waves can simultaneously be excited at both interfaces of metal core in this proposed structure which may be used in a broad range of sensing applications.", "revisions": [ { "version": "v1", "updated": "2017-09-14T16:57:19.000Z" } ], "analyses": { "keywords": [ "equichiral sculptured thin film", "multiple surface plasmon-polaritons", "excitation", "short-range spp waves", "transfer matrix method" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }