| Autor: |
Jan C. Balzer, Yixiong Zhao, M. Ligges, G. vom Bogel, J. Buchholz, Karsten Seidl |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Popis: |
In this work, we demonstrate a photonic crystal (PC) resonator with a large hole in the center for biosensing in the terahertz (THz) regime. The design has the potential to be integrated with a microfluidic channel for automated pathogen detection. The strongly concentrated electric field around the hole and high Q factor lead to high sensitivity and high figure of merit (FOM) for a thin layer (in the µm range) of analyte. The resonator is fabricated by laser cutting of high resistance silicon (HRSi) and its sensing performance is experimentally characterized. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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