A wavelength-selective multilayer absorber for heat signature control

buir.contributor.authorOsgouei, Ataollah Kalantari
buir.contributor.authorKhalichi, Bahram
buir.contributor.authorOmam, Zahra Rahimian
buir.contributor.authorGhobadi, Amir
buir.contributor.authorÖzbay, Ekmel
buir.contributor.orcidOsgouei, Ataollah Kalantari|0000-0002-0971-7687
buir.contributor.orcidKhalichi, Bahram|0000-0002-9465-1044
buir.contributor.orcidGhobadi, Amir|0000-0002-8146-0361
buir.contributor.orcidÖzbay, Ekmel|0000-0002-9465-1044
dc.citation.epage191en_US
dc.citation.spage190en_US
dc.contributor.authorOsgouei, Ataollah Kalantari
dc.contributor.authorKhalichi, Bahram
dc.contributor.authorOmam, Zahra Rahimian
dc.contributor.authorGhobadi, Amir
dc.contributor.authorÖzbay, Ekmel
dc.coverage.spatialCape Town, South Africaen_US
dc.date.accessioned2023-02-28T07:00:27Z
dc.date.available2023-02-28T07:00:27Z
dc.date.issued2022-09-28
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentDepartment of Physicsen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.departmentNanotechnology Research Center (NANOTAM)en_US
dc.descriptionConference Name: International Conference on Electromagnetics in Advanced Applications (ICEAA)en_US
dc.descriptionDate of Conference: 05-09 September 2022en_US
dc.description.abstractEngineering the thermal radiation using wavelength-selective thermal emitters is of great importance in the field of thermophotovoltaics, radiative cooling, and heat signature control. In this paper, a wavelength-selective Vanadium/Germanium (V/Ge) multilayer absorber is demonstrated. The proposed design realizes a perfect absorption at the resonance wavelength of 5870 nm, placed within the nonatmospheric window (5-8 μ m) while maintaining low absorptivity within the atmospheric windows. It is verified that the proposed emitter represents angle insensitive feature for oblique incidence up to 60° for both transverse magnetic (TM) and transverse electric (TE) polarizations.en_US
dc.identifier.doi10.1109/ICEAA49419.2022.9900018en_US
dc.identifier.urihttp://hdl.handle.net/11693/111874
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttps://doi.org/10.1109/ICEAA49419.2022.9900018en_US
dc.source.titleInternational Conference on Electromagnetics in Advanced Applications (ICEAA)en_US
dc.subjectThermal radiationen_US
dc.subjectHeat signature controlen_US
dc.subjectMultilayer absorberen_US
dc.subjectPolarization insensitiveen_US
dc.titleA wavelength-selective multilayer absorber for heat signature controlen_US
dc.typeConference Paperen_US
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