Browsing Articles by Subject "PCF"

Now showing items 1-3 of 3

Exploring Refractive Index Sensor Using Gold Coated D-shaped Photonic Crystal Fiber for Biosensing Applications

Khan, Md. Shohag; Ahmed, Kawsar; Hossain, Md. Nadim; Paul, Bikash Kumar; Nguyen, Truong Khang; Dhasarathan, Vigneswaran (Optik, Elsevier, 2020-02)

In this paper, D-shaped photonic crystal fiber (PCF) based structure has been designed where the chemically sustainable and renowned material gold (Au) is used for high sensing between the core and the analyte. This structure ...
Sensitivity Analysis for Detecting Chemicals by the Optical Chemical Sensor Based Photonic Crystal Fiber (PCF) in the Terahertz (THz) Regime

Hossain, Md Selim; Faruq, Md Omar; Rana, Md Masud; Sen, Shuvo; Haque, Md Dulal; Azad, Mir Mohammad (Physica Scripta, 2021-12-23)

This research article demonstrates a good simulation result for identifying and detecting various industrial chemicals in a Terahertz (THz) waveguide with a new heptagonal, five layers of heptagonal photonic fiber elliptic ...
Wave-Shaped Microstructure Cancer Detection Sensor in Terahertz Band: Design and Analysis

Khan, Md Rezaul Hoque; Chowdhury, Atiqul Alam; Islam, Mohammad Rakibul; Hosen, Md Sanowar; Mim, Mhamud Hasan; Nishat, Mirza Muntasir (Daffodil International University, 2023-05)

For the quick identification of diverse types of cancer/malignant cells in the human body, a new hollow-core optical waveguide based on Photonic Crystal Fiber (PCF) is proposed and numerically studied. The refractive index ...

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