Fabrication of a bilayer wire grid polarizer in the near infrared wavelength region by using a UV curing nanoimprinting method
DC Field | Value | Language |
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dc.contributor.author | Lee, Yong Ho | - |
dc.contributor.author | Peranantham, Pazhanisami | - |
dc.contributor.author | Hwangbo, Chang Kwon | - |
dc.contributor.author | Kim, Seok-Min | - |
dc.date.accessioned | 2022-01-06T04:40:35Z | - |
dc.date.available | 2022-01-06T04:40:35Z | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.issn | 1976-8524 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/52961 | - |
dc.description.abstract | In this study, we have designed and fabricated an Al bilayer wire grid polarizer (B-WGP) in the near-infrared wavelength region. A finite difference time domain method was employed to design and analyze the subwavelength B-WGP with a period of 450 nm, a grating height of 150 nm, and a duty cycle of 0.5. The high polarization extinction ratio of 1200 indicates that the B-WGP may be used as a normal incidence polarization beam splitter. A subwavelength polymer pattern was fabricated by using an UV curing nanoimprinting method, and an Al thin film was deposited by using a thermal evaporation method. The experimental results show that the transmittance of the TM-wave of the B-WGP is over 50% at wavelengths in the range 1000 similar to 2000 nm wavelength while the transmittance of the TE-wave is less than 1%, and that the polarization extinction ratio 250. The discrepancies between the simulated and the experimental results are discussed. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Fabrication of a bilayer wire grid polarizer in the near infrared wavelength region by using a UV curing nanoimprinting method | - |
dc.type | Article | - |
dc.identifier.doi | 10.3938/jkps.61.1714 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.61, no.10, pp 1714 - 1719 | - |
dc.identifier.kciid | ART001717805 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000312341100034 | - |
dc.identifier.scopusid | 2-s2.0-84870839527 | - |
dc.citation.endPage | 1719 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1714 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 61 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Bilayer wire grid polarizer | - |
dc.subject.keywordAuthor | Subwavelength grating | - |
dc.subject.keywordAuthor | Nanoimprint lithography | - |
dc.subject.keywordPlus | BROAD-BAND | - |
dc.subject.keywordPlus | LITHOGRAPHY | - |
dc.subject.keywordPlus | TRANSMISSION | - |
dc.subject.keywordPlus | LIGHT | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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