Microfluidic Terahertz Dual-Band Sensor with Hybrid Fano Meta-Atoms for Strong Interaction Expansion

Authors :: Pinanki Mazumder
Abdur Rauf Khan
Luyang Wang
Zongjun Shi
Feng Luo
Feng Lan
Ziqiang Yang
Source :: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
Publication Year :: 2018
Publisher :: IEEE, 2018.
Abstract: A metamaterial perfect absorber (MPA) based terahertz dual-band ultrasensitive sensor is theoretically and experimentally demonstrated here. The transverse resonances induced by the absorptive channel with hybrid Fano meta-atoms beget the higher dual-band normalized sensitivities of 0.53/RIU and 0.59/RIU at 0.92 THz and 0.69 THz, respectively. The experimental result of Bovine Serum Albumin (BSA) sample exhibit promising applications for microfluidic biosensing.

Subjects :: Reflection (mathematics)
Materials science
Terahertz radiation
business.industry
Microfluidics
Optoelectronics
Metamaterial
Multi-band device
Fano plane
Dielectric
business
Biosensor

Database :: OpenAIRE
Journal :: 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
Accession number :: edsair.doi...........57d04d74eb40eadedea5a9a6ece3b774
Full Text :: https://doi.org/10.1109/irmmw-thz.2018.8509864

Full Text Access

Tools