Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7615
Title: Cross-like terahertz metamaterial absorber for sensing applications
Authors: Sabah, Cumali
Mulla, Batuhan
Altan, Hakan
Özyüzer, Lütfi
Keywords: Terahertz waves
Metamaterials
Multiband
Sensors
Absorber
Publisher: Springer Verlag
Source: Sabah, C., Mulla, B., Altan, H., and Özyüzer, L. (2018). Cross-like terahertz metamaterial absorber for sensing applications. Pramana - Journal of Physics, 91(2). doi:10.1007/s12043-018-1591-4
Abstract: In this work, a new multiband terahertz metamaterial absorber is designed and characterised by numerical simulation method. In addition, the utilisation of the proposed absorber as a sensor is also investigated. The dielectric and thickness sensing characteristics are analysed. The proposed multiband metamaterial absorber has the ability for utilising the terahertz region up to 2 THz. According to the results, it is found that the proposed absorber is capable of sensing unknown materials and material thickness with any of its five absorption bands. The sensitivity of the proposed sensor is 6.57 GHz / unit sensitivity for dielectric sensing and 7.66GHz/μm for thickness sensing.
URI: https://doi.org/10.1007/s12043-018-1591-4
https://hdl.handle.net/11147/7615
ISSN: 0304-4289
0304-4289
0973-7111
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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