Numerical modeling of a rectangular hollow-core waveguide for the detection of fuel adulteration in terahertz region
A petrol adulteration sensor based on a rectangular shaped hollow-core photonic crystal
fiber is proposed and numerically analyzed in the terahertz regime. The performance of the …
fiber is proposed and numerically analyzed in the terahertz regime. The performance of the …
[HTML][HTML] A hybrid structured PCF for fuel adulteration detection in terahertz regime
An elliptical core based hybrid structured photonic crystal fiber (PCF) is proposed and
analyzed in order to identify the fuel adulteration level using the terahertz spectrum. The …
analyzed in order to identify the fuel adulteration level using the terahertz spectrum. The …
Investigating photonic crystal fiber within E to L communication band with different material composites
D Paul, R Biswas, NS Bhattacharyya - Optik, 2015 - Elsevier
The modal characteristics of photonic crystal fibers (PCF) with guiding cores consisting of
seven missing air holes are investigated with effective index method. We incorporate two …
seven missing air holes are investigated with effective index method. We incorporate two …
Investigation of structural parameter dependence of confinement losses in PCF–FBG sensor for oil and gas sensing applications
Photonic crystal fibre (PCF)–fibre bragg grating (FBG) integration opens up new possibilities
in multi-parameter fibre-optic sensing, owing to their active control over light characteristics …
in multi-parameter fibre-optic sensing, owing to their active control over light characteristics …
Design and simulation of photonic crystal fibre sensor for harmful chemicals detection in polycarbonate plastics
AM Maidi, R Salam, MA Kalam, F Begum - Optical and Quantum …, 2024 - Springer
A photonic crystal fiber (PCF) sensor for detecting harmful chemicals such as di (2-
ethylhexyl) phthalate (DEHP), bisphenol A (BPA), and bisphenol S (BPS) in polycarbonate …
ethylhexyl) phthalate (DEHP), bisphenol A (BPA), and bisphenol S (BPS) in polycarbonate …
Surface plasmon resonance based tunable D-shaped single polarization filter at the communication band
A surface plasmon resonance based D-shaped tunable and broadband single-polarization
filter is proposed. The complex propagation constants and the guided modes' corresponding …
filter is proposed. The complex propagation constants and the guided modes' corresponding …
A uniform ion doping air-hole-assisted FM-EDF for low differential modal gain
Z Li, L Pei, J Wang, J Zheng, W Xu, T Ning, J Li - Optical Fiber Technology, 2023 - Elsevier
An air-hole-assisted few-mode erbium-doped fiber (AH-FM-EDF) with a uniform erbium ion
doping profile is proposed for gain equalization. By introducing the central air hole, the …
doping profile is proposed for gain equalization. By introducing the central air hole, the …
Detection of different drinkable milk using photonic crystal fibre biosensor in IR regime
AM Maidi, MA Kalam, F Begum - Physica Scripta, 2024 - iopscience.iop.org
A simplified PCF sensor has been designed to detect the different drinkable milk that
includes camel, cow and buffalo milk, and can also assess its quality. The sensor features a …
includes camel, cow and buffalo milk, and can also assess its quality. The sensor features a …
Performance evaluation of photonic crystal fibre sensor for controlled drugs detection: a simulation approach
AM Maidi, R Salam, N Zou, F Begum - Physica Scripta, 2023 - iopscience.iop.org
This study proposes a simple and efficient Photonic Crystal Fibre sensor design for the
detection of controlled drugs such as cocaine, amphetamine, and ketamine. The design …
detection of controlled drugs such as cocaine, amphetamine, and ketamine. The design …
[HTML][HTML] Numerical study of highly nonlinear photonic crystal fiber with tunable zero dispersion wavelengths
Solid-core silica photonic crystal fiber is proposed borrowing the concept of golden ratio
(1.618) and keeping it between pitch and air hole diameter Λ/d in a subset of six rings of air …
(1.618) and keeping it between pitch and air hole diameter Λ/d in a subset of six rings of air …