Author(s): Bi, LP (Bi, Liping); Fan, XY (Fan, Xinye); Cao, SS (Cao, Shuangshuang); Li, CC (Li, Chuanchuan); Yin, YX (Yin, Yingxin); Zhao, HN (Zhao, Hening); Fang, WJ (Fang, Wenjing); Niu, HJ (Niu, Huijuan); Bai, CL (Bai, Chenglin); Wei, X (Wei, Xin); Kumar, S (Kumar, Santosh)

Source: PHOTONICS Volume: 10  Issue: 6  Article Number: 616  DOI: 10.3390/photonics10060616  Published: JUN 2023 

Abstract: In this paper, an all-dielectric metastructure-based high-contrast refractive index sensor is proposed. This structure can be utilized to detect various concentrations of glycerol-water mixtures by evaluating transmission spectral lines and resonant wavelength shifts related with liquid concentration detection. The experimental and calculated results of the developed sensor structure are able to excite three resonance peaks, demonstrating that the structure is capable of reaching excellent sensing capabilities. It has been established that this work has the potential to be useful in medical and biological detection; this is of great scientific and practical significance.

Accession Number: WOS:001017941100001

Author Identifiers:

Author Web of Science ResearcherID ORCID Number

Kumar, Santosh  J-7408-2013    0000-0003-4149-0096

eISSN: 2304-6732