Fiber-optic chemical sensors and biosensors (2015–2019)

X Wang, OS Wolfbeis - Analytical chemistry, 2019 - ACS Publications
October 2015 and October 2019 and is written in continuation of previous reviews. 1, 2 In
exceptional cases, older references were cited. Data were electronically searched in …

[HTML][HTML] Graphene as biomedical sensing element: State of art review and potential engineering applications

R Kumar, R Singh, D Hui, L Feo, F Fraternali - Composites Part B …, 2018 - Elsevier
Nano graphene (Gr) particles are of abundant methodical and scientific interest as having
the astonishing prospective to usage as the sensors element in the miniaturized and …

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 …

TOPAS based porous core photonic crystal fiber for terahertz chemical sensor

VS Chaudhary, D Kumar - Optik, 2020 - Elsevier
This paper contributes a novel design of photonic crystal fiber (PCF) with a combination of
porous core structure and TOPAS as background material is proposed for chemical sensor …

A review of microstructured optical fibers for sensing applications

P Xue, Q Liu, S Lu, Y **a, Q Wu, Y Fu - Optical Fiber Technology, 2023 - Elsevier
Microstructured optical fibers, including not only photonic crystal fibers but also new types of
fiber with different configurations on the cross section, are elaborately designed and they …

Design and performance analysis of background material of zeonex based high core power fraction and extremely low effective material loss of photonic crystal fiber …

M Abdullah-Al-Shafi, N Akter, S Sen, MS Hossain - Optik, 2021 - Elsevier
In this reported work, an excellent design model of quasi-shape of cladding areas with
rotated-Hexa based elliptical shape of core areas in photonic crystal fiber (Q-PCF) has been …

Large effective area with high power fraction in the core region and extremely low effective material loss-based photonic crystal fiber (PCF) in the terahertz (THz) wave …

MM Hasan, M Barid, MS Hossain, S Sen, MM Azad - Journal of Optics, 2021 - Springer
In this work, an excellent design of photonic crystal fiber (PCF) with five layers of a
hexagonal lattice of air holes (AHs) of cladding region as well as two elliptical air holes in …

[HTML][HTML] Numerical analysis of microstructured optical fibers based on flint glass for ultra-high nonlinearity, low loss, and broadband dispersion compensation across …

A Halder, Y Arafat, M Forkan, RD Kumar, M Ahsan… - Results in Optics, 2024 - Elsevier
This research investigates the potential of flint glass as a foundational material for photonic
crystal configurations designed to achieve high nonlinear coefficients across various …

Photonic crystal fibre sensor for alcohol detection with extremely low birefringence

AC Shi, AM Maidi, N Shamsuddin, MA Kalam… - International Journal of …, 2023 - gigvvy.com
ABSTRACT A photonic crystal fibre (PCF) based alcohol sensor with extremely low
birefringence has been proposed for different alcohol analytes of propanol, butanol and …

Hybrid photonic crystal fiber with elliptical micro air hole as an efficient supercontinuum source

GD Krishna, VPM Pillai, KG Gopchandran - Optical Fiber Technology, 2020 - Elsevier
A unique design of a pure silica hybrid photonic crystal fiber consisting of three circular rings
and one octagonal ring lattices of air holes bounding silica core has been simulated for the …