N. Ngoc, Nguyen Thi Hien, D. Ha, B. Tung, Bui Xuan Son Hai, V. Lam, Bui Xuan Khuyen
{"title":"一种具有可见光双波段完美吸收的矩形四重奏超材料","authors":"N. Ngoc, Nguyen Thi Hien, D. Ha, B. Tung, Bui Xuan Son Hai, V. Lam, Bui Xuan Khuyen","doi":"10.15625/0868-3166/16788","DOIUrl":null,"url":null,"abstract":"Based on rectangle-shaped structures, we create a dual-band metamaterial perfect absorber (DMPA) in the optical region. The independent-polarization absorption is a significant advantage as well as the simple integrated progress for constituent materials. In particular, absorption can be obtained to be over 90% in a bandwidth of 140 THz (from 608 THz to 748 THz), which is still remained well in the oblique incident angles for the TE-polarization. Our results can be regarded as the groundwork for the near future applications such as photodetectors, energy converters and more.","PeriodicalId":10571,"journal":{"name":"Communications in Physics","volume":"170 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Rectangle-quartet Metamaterial for Dual-band Perfect Absorption in the Visible Region\",\"authors\":\"N. Ngoc, Nguyen Thi Hien, D. Ha, B. Tung, Bui Xuan Son Hai, V. Lam, Bui Xuan Khuyen\",\"doi\":\"10.15625/0868-3166/16788\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Based on rectangle-shaped structures, we create a dual-band metamaterial perfect absorber (DMPA) in the optical region. The independent-polarization absorption is a significant advantage as well as the simple integrated progress for constituent materials. In particular, absorption can be obtained to be over 90% in a bandwidth of 140 THz (from 608 THz to 748 THz), which is still remained well in the oblique incident angles for the TE-polarization. Our results can be regarded as the groundwork for the near future applications such as photodetectors, energy converters and more.\",\"PeriodicalId\":10571,\"journal\":{\"name\":\"Communications in Physics\",\"volume\":\"170 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-03-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications in Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15625/0868-3166/16788\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications in Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15625/0868-3166/16788","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Rectangle-quartet Metamaterial for Dual-band Perfect Absorption in the Visible Region
Based on rectangle-shaped structures, we create a dual-band metamaterial perfect absorber (DMPA) in the optical region. The independent-polarization absorption is a significant advantage as well as the simple integrated progress for constituent materials. In particular, absorption can be obtained to be over 90% in a bandwidth of 140 THz (from 608 THz to 748 THz), which is still remained well in the oblique incident angles for the TE-polarization. Our results can be regarded as the groundwork for the near future applications such as photodetectors, energy converters and more.
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