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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 383 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 375 | - |
dc.citation.title | CURRENT OPTICS AND PHOTONICS | - |
dc.citation.volume | 5 | - |
dc.contributor.author | Choi, Jiman | - |
dc.contributor.author | Choi, Gahyun | - |
dc.contributor.author | Lee, Sun Kyung | - |
dc.contributor.author | Park, Kibog | - |
dc.contributor.author | Song, Woon | - |
dc.contributor.author | Lee, Dong-Hoon | - |
dc.contributor.author | Chong, Yonuk | - |
dc.date.accessioned | 2023-12-21T15:20:43Z | - |
dc.date.available | 2023-12-21T15:20:43Z | - |
dc.date.created | 2021-09-27 | - |
dc.date.issued | 2021-08 | - |
dc.description.abstract | We present a simulation method to design antireflection coating (ARCs) for fiber-coupled superconducting nanowire single-photon detectors. Using a finite-element method, the absorptance of the nanowire is calculated for a defined unit-cell structure consisting of a fiber, ARC layer, nanowire absorber, distributed Bragg reflector (DBR) mirror, and air gap. We develop a method to evaluate the uncertainty in absorptance due to the uncontrollable parameter of air-gap distance. The validity of the simulation method is tested by comparison to an experimental realization for a case of single-layer ARC, which results in good agreement. We show finally a double-layer ARC design optimized for a system detection efficiency of higher than 95%, with a reduced uncertainty due to the air-gap distance. | - |
dc.identifier.bibliographicCitation | CURRENT OPTICS AND PHOTONICS, v.5, no.4, pp.375 - 383 | - |
dc.identifier.doi | 10.3807/COPP.2021.5.4.375 | - |
dc.identifier.issn | 2508-7266 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/54000 | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO202124553096023.page | - |
dc.identifier.wosid | 000691903600004 | - |
dc.language | 영어 | - |
dc.publisher | OPTICAL SOC KOREA | - |
dc.title | Design of an Antireflection Coating for High-efficiency Superconducting Nanowire Single-photon Detectors | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.identifier.kciid | ART002744847 | - |
dc.relation.journalResearchArea | Optics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Antireflection coating | - |
dc.subject.keywordAuthor | Detection efficiency | - |
dc.subject.keywordAuthor | Superconducting nanowire single photon detector | - |
dc.subject.keywordPlus | INDEX | - |
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