Tunable Perfect Absorber from Visible to Near-infrared with Insensitive Properties to Incident Angle and Polarization

doi:10.1007/s11468-022-01690-z

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	Tunable Perfect Absorber from Visible to Near-infrared with Insensitive Properties to Incident Angle and Polarization
	Y. H. Zhao; Y. C. Lin; Y. Xiong; Z. Z. Li; X. Y. Wang and J. S. Gao
	2022
发表期刊	Plasmonics
ISSN	1557-1955
卷号	17 期号:5 页码:2031-2036
摘要	In this paper, we propose an Insulator-Metal-Insulator-Metal (IMIM) nano-block array structure, which can achieve tunable single-peak and double-peak perfect absorption properties from visible light to near-infrared. Compared with our previous work, this paper additionally points out that due to the coupling effect between SPPs, the original blue-shifted spectrum is converted into red-shifted during the process of changing the thickness ratio of the middle silver nano-block to the SiO2 nano-block. In the design parameter range, two different structural parameters can be found, in which the absorption peak is exactly the same, and the short-wave absorption peak position has the characteristics of "on" and "off". Based on the nature of absorption spectrum, it can be applied to optical switches in optical circuits. And this work also provides a new idea for plasma sensors, which has broad application prospects in the fields of filtering and imaging.￥internal-pdf://3291428544/Tunable Perfect Absorber from Visible to Near-.pdf￥10.1007/s11468-022-01690-z￥https://link.springer.com/content/pdf/10.1007/s11468-022-01690-z.pdf￥英语￥sci
DOI	10.1007/s11468-022-01690-z
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67196
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Y. H. Zhao,Y. C. Lin,Y. Xiong,et al. Tunable Perfect Absorber from Visible to Near-infrared with Insensitive Properties to Incident Angle and Polarization[J]. Plasmonics,2022,17(5):2031-2036.
APA	Y. H. Zhao,Y. C. Lin,Y. Xiong,Z. Z. Li,&X. Y. Wang and J. S. Gao.(2022).Tunable Perfect Absorber from Visible to Near-infrared with Insensitive Properties to Incident Angle and Polarization.Plasmonics,17(5),2031-2036.
MLA	Y. H. Zhao,et al."Tunable Perfect Absorber from Visible to Near-infrared with Insensitive Properties to Incident Angle and Polarization".Plasmonics 17.5(2022):2031-2036.

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