Design and sensitivity improvement of microstructured-core photonic crystal fiber based sensor for methane and hydrogen fluoride detection

GP Mishra, D Kumar, VS Chaudhary… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
This paper describes a gas detection sensor that is based on a microstructured-core
photonic crystal fiber (PCF). The finite element method (FEM) is used to analyze the …

[HTML][HTML] Infiltrated photonic crystal fibers for sensing applications

JF Algorri, DC Zografopoulos, A Tapetado… - Sensors, 2018 - mdpi.com
Photonic crystal fibers (PCFs) are a special class of optical fibers with a periodic
arrangement of microstructured holes located in the fiber's cladding. Light confinement is …

Photonic crystals for optical sensing: A review

B Troia, A Paolicelli, F De Leonardis… - Advances in Photonic …, 2013 - books.google.com
In recent years, photonic sensors have seen a massive development because of the
increasing demand of sensing applications in healthcare, defence, security, automotive …

Design and optimization of photonic crystal fiber for liquid sensing applications

MFH Arif, K Ahmed, S Asaduzzaman, MAK Azad - Photonic Sensors, 2016 - Springer
This paper proposes a hexagonal photonic crystal fiber (H-PCF) structure with high relative
sensitivity for liquid sensing; in which both core and cladding are microstructures. Numerical …

[HTML][HTML] Hybrid photonic crystal fiber in chemical sensing

S Asaduzzaman, K Ahmed, T Bhuiyan, T Farah - SpringerPlus, 2016 - Springer
Background In this article, a hybrid photonic crystal fiber has been proposed for chemical
sensing. A FEM has been applied for numerical investigation of some propagation …

Design and investigation of PCF-based blood components sensor in terahertz regime

MB Hossain, E Podder - Applied Physics A, 2019 - Springer
As blood is a very worthy element of human body, the precious as well as efficient detection
of blood components is very urgent. In this article, we present a hollow core Photonic Crystal …

[HTML][HTML] Design and numerical analysis of microstructured-core octagonal photonic crystal fiber for sensing applications

K Ahmed, M Morshed - Sensing and Bio-Sensing Research, 2016 - Elsevier
This paper presents an octagonal photonic crystal fiber (O-PCF) for liquid sensing, in which
both core and cladding are microstructured. Some propagation characteristics of proposed …

High sensitivity evanescent-field gas sensor based on modified photonic crystal fiber for gas condensate and air pollution monitoring

S Olyaee, A Naraghi, V Ahmadi - Optik, 2014 - Elsevier
Flammable and/or toxic gas sensors can be used as safety measuring in gas production
facilities, especially in oil rigs. The gas sensors detect gas leaks capable of causing fire …

Microstructure core photonic crystal fiber for gas sensing applications

M Morshed, MI Hassan, TK Roy, MS Uddin… - Applied …, 2015 - opg.optica.org
In this paper, a highly sensitive gas sensor based on the microstructure core and cladding
photonic crystal fiber (PCF) is presented over the wavelength range from 1.3 to 2.2 μm …

[HTML][HTML] Photonic crystal fiber-based blood components detection in THz regime: Design and simulation

AAM Bulbul, RH Jibon, S Biswas, ST Pasha… - Sensors …, 2021 - Elsevier
A mono-rectangle based photonic crystal fiber (PCF) model is designed as a biosensor. This
model has been simulated and numerically analyzed using the finite element method (FEM) …