Hybrid-cladding hexagonal-core photonic crystal fiber: A platform for ultra-sensitive terahertz detection of industrial liquid

In this work, a hexagonal-core photonic crystal fiber (PCF) with hybrid rectangular and triangular cladding air holes for extremely sensitive chemical detection in the terahertz regime is proposed and numerically investigated. The finite element technique (FEM) in COMSOL Multiphysics is used to mode...

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Bibliografske podrobnosti

Principais autores:	Md. Galib Hasan, Azizul Haque, Abdullah Al Mamun, Md. Jakir Hossen, A.H.M. Iftekharul Ferdous, Md. Asaduzzaman Shobug, Khalid Sifulla Noor
Format:	Artigo
Jezik:	Inglês
Izdano:	Elsevier 2026-02-01
Serija:	Sensing and Bio-Sensing Research
Teme:	Effective material loss (EML) Numerical aperture (NA) Photonic crystal fiber (PCF) Confinement loss (CL) Relative sensitivity (RS)
Online dostop:	http://www.sciencedirect.com/science/article/pii/S2214180426000097
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