Bibliographic Details
| Title: |
Hollow cylindrical silver microrods-supported high quality factor dual-band THz metamaterial sensor. |
| Authors: |
Saqlain, Muhammad1 (AUTHOR), Baqir, Muhammad Abuzar1 (AUTHOR), Choudhury, Pankaj K.2 (AUTHOR) pkchoudhury@ieee.org |
| Source: |
Optical & Quantum Electronics. Aug2026, Vol. 58 Issue 8, p1-14. 14p. |
| Subjects: |
Quality factor, Absorption, Sensitivity analysis, Cell analysis, Substrates (Materials science), Detectors |
| Abstract: |
A metasurface-inspired dual-band THz sensor was investigated for the detection of biological cells. This sensor consists of a periodic array of hollow cylindrical silver microresonators formed over SiO2 substrate. The findings reveal a dual-band near-perfect absorption at 4.519 THz and 4.841 THz frequencies, accompanied by the respective significantly high quality factors of 397 and 418. Apart from this, the metamaterial exhibits considerable sensitivity and robustness – the features that determine potential for biomedical applications. [ABSTRACT FROM AUTHOR] |
|
Copyright of Optical & Quantum Electronics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| Database: |
Engineering Source |
