Design of a porous cored hexagonal photonic crystal fiber based optical sensor with high relative sensitivity for lower operating wavelength

S Sen, S Chowdhury, K Ahmed, S Asaduzzaman - Photonic Sensors, 2017 - Springer
In this article, highly sensitive and low confinement loss enriching micro structured photonic
crystal fiber (PCF) has been suggested as an optical sensor. The proposed PCF is porous …

Design of highly sensible porous shaped photonic crystal fiber with strong confinement field for optical sensing

S Chowdhury, S Sen, K Ahmed, S Asaduzzaman - Optik, 2017 - Elsevier
In this paper, porous shaped photonic crystal fiber (P-PCF) has been proposed for chemical
sensing purposes where both core and cladding air holes are rearranged in porous manner …

[HTML][HTML] Folded cladding porous shaped photonic crystal fiber with high sensitivity in optical sensing applications: design and analysis

BK Paul, K Ahmed, S Asaduzzaman… - Sensing and Bio-Sensing …, 2017 - Elsevier
A micro structure folded cladding porous shaped with circular air hole photonic crystal fiber
(FP-PCF) is proposed and numerically investigated in a broader wavelength range from 1.4 …

Highly sensitive octagonal photonic crystal fiber based sensor

H Ademgil - Optik, 2014 - Elsevier
In this study, a number of propagation characteristics of hexagonal and octagonal photonic
crystal fiber (H-PCF and O-PCF) structures, where both core and cladding are …

[HTML][HTML] Porous shaped photonic crystal fiber with strong confinement field in sensing applications: design and analysis

S Chowdhury, S Sen, K Ahmed, BK Paul… - Sensing and Bio …, 2017 - Elsevier
In this article, porous core porous cladding photonic crystal fiber (P-PCF) has been
proposed for aqueous analytes sensing applications. Guiding properties of the proposed P …

Rhombic core photonic crystal fiber for sensing applications: modeling and analysis

MS Islam, BK Paul, K Ahmed, S Asaduzzaman - Optik, 2018 - Elsevier
In this paper a rhombic shape core based photonic crystal fiber (RC-PCF) has been
proposed for aqueous analytes sensing purposes. Proposed RC-PCF structure has been …

[HTML][HTML] Design and analysis of slotted core photonic crystal fiber for gas sensing application

BK Paul, E Rajesh, S Asaduzzaman, MS Islam… - Results in Physics, 2018 - Elsevier
In this paper, a slotted core photonic crystal fiber (PCF) has been designed. A rigorous
numerical investigation has been done over the wider range of the wavelength from 1.30 µm …

Design and optimization of photonic crystal fiber based sensor for gas condensate and air pollution monitoring

MI Islam, K Ahmed, S Sen, S Chowdhury, BK Paul… - Photonic Sensors, 2017 - Springer
In this paper, a hexagonal shape photonic crystal fiber (H-PCF) has been proposed as a gas
sensor of which both micro-structured core and cladding are organized by circular air …

Advanced refractive index sensor based on photonic crystal fiber with elliptically split cores

R Pravesh, D Kumar, BP Pandey… - Optical and Quantum …, 2023 - Springer
This article describes a photonic crystal fiber (PCF) with two cores as refractive index sensor
that was built using COMSOL Multiphysics software by considering elliptical shaped air …

Optimization and enhancement of liquid analyte sensing performance based on square-cored octagonal photonic crystal fiber

K Ahmed, M Morshed, S Asaduzzaman, MFH Arif - Optik, 2017 - Elsevier
This paper presents an optimum design for highly sensitive square-cored octagonal
photonic crystal fiber (S-OPCF) based liquid sensor. Full vectorial finite element method …