A Reflective Terahertz Point Source Meta-Sensor with Asymmetric Meta-Atoms for High-Sensitivity Bio-Sensing

A Reflective Terahertz Point Source Meta-Sensor with Asymmetric Meta-Atoms for High-Sensitivity Bio-Sensing

Biosensors operating in the terahertz (THz) region are gaining substantial interest in biomedical analysis due to their significant potential for high-sensitivity trace-amount solution detection. However, progress in compact, high-sensitivity chips and methods for simple, rapid and trace-level measu...

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Bibliographic Details
Main Authors: Luwei Zheng, Kazuki Hara, Hironaru Murakami, Masayoshi Tonouchi, Kazunori Serita
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Biosensors
Subjects:
terahertz
terahertz biosensors
nonlinear optical crystal
point terahertz source
meta-atom
Fano resonance
Online Access:https://www.mdpi.com/2079-6374/14/12/568
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