A5051533417- Advanced Fiber Optic Sensors
- Photonic Crystal and Fiber Optics
- Photonic and Optical Devices
- Optical Network Technologies
- Metamaterials and Metasurfaces Applications
- Advanced Photocatalysis Techniques
- Advanced Nanomaterials in Catalysis
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Plasmonic and Surface Plasmon Research
- Additive Manufacturing and 3D Printing Technologies
- Advanced Surface Polishing Techniques
- Quantum Mechanics and Non-Hermitian Physics
- Graphene and Nanomaterials Applications
- Surface Roughness and Optical Measurements
- Nonlinear Photonic Systems
- Advanced Materials and Mechanics
- Nanoparticles: synthesis and applications
- Advanced Sensor and Energy Harvesting Materials
- Advanced Optical Imaging Technologies
- Electrical and Thermal Properties of Materials
- TiO2 Photocatalysis and Solar Cells
- Metal and Thin Film Mechanics
- Liquid Crystal Research Advancements
Tecnológico de Monterrey
2022-2024
Yangzhou University
2024
Polytechnic University of Bari
2023
Gdańsk University of Technology
2022
Yanshan University
2019
In this study, we presented a simple highly sensitive sensor based on commercially available solid-core photonic crystal fiber (PCF) and surface plasmon resonance (SPR) for measuring the refractive index (RI) of analytes. The numerical simulation finite element method (FEM) has been examined to compute optical properties such as confinement loss, power spectrum, transmission intensity sensor. most inert plasmonic materials (gold silver) have assumed be coated inside with range analyte RI...
A unique highly sensitive photonic crystal fiber, to the best of our knowledge, is investigated based on plasmonic material and magnetic fluid (MF) for simultaneous measurement temperature field sensor. The designed sensor explored by tracing different parameters such as birefringence, coupling length, power spectrum, peak wavelength transmission intensity. computation are attained simultaneously examining linear fitting curve movement peaks. obtained sensitivity 7.1 nm/°C with an exposure...
A magnetic field sensor based on the fluid injected into all cladding air holes of solid core photonic crystal fiber (PCF) is proposed. The 8.5 cm length PCF filled with relates to single mode compose a Mach–Zehnder interferometer. relies tunable refractive index and characteristics PCF. series strength applied this sensing structure. From experimental results, sensitivity obtained as 7.055 × 10<sup> − 4</sup> dB / nT while small change in wavelength shift found. Due simple easy fabrication...
A temperature-sensor is presented based on the solid core photonic crystal fiber (PCF) infiltrated with magnetic fluid (MF) in all or some parts of cladding air holes help syringe injection technique. The 8.5-cm length proposed PCF sensor used. Mach–Zehnder interferometer modal used for detection process. applied temperature given a range from 25.6°C to 100.1°C. calculated outcome justifies that very clear interference spectrum obtained between change refractive index MF and temperature....
Abstract We study the dynamics of two-dimensional spatial solitons supported by partially-parity-time&#xD;(PPT )-symmetric optical Bessel lattices. show that these with an imposed tilt can&#xD;follow oscillating or even a whole rotary trajectory in transverse plane guided Bessel&#xD;optical lattice. Due to complex potential, can also suffer from&#xD;amplification attenuation. Interestingly, we found it is possible find quasi-stability regions&#xD;of parameters where there...
A highly sensitive temperature probe based on a liquid cladding elliptical micro/nanofiber is proposed, which exploits fiber loop mirror with an output port for remote and highly-sensitive measurements evanescent field coupling. The thermo-optical effective avoids the influence of other environmental parameters (except temperature), while protecting micro/nanofibers from external disturbance contamination. This renders sensing only to changes, making it suitable real-world measurements. An...
In this study, we presented a simple highly sensitive sensor based on commercially available solid core photonic crystal fiber (PCF) and surface plasmon resonance (SPR) for measuring the refractive index (RI) of analytes. The numerical simulation finite element method (FEM) has been examined to compute optical properties such as confinement loss, power spectrum, transmission intensity sensor. most inert plasmonic materials (gold silver) have assumed be coated inside with range analytes RI...
In this paper, we introduced a comprehensive study, based on both numerical and experimental analyses, of side polished (SP) single mode fibers (SMF) to investigate their evanescent field interaction with air liquid analytes. particular, the finite element method (FEM) beam propagation (BPM) are employed predict optical properties SP-SMF. An ad-hoc setup has been designed built characterize fiber when air, water, isopropanol set in region. The sensitivity analytes is obtained as 1.207 V/RIU....
We propose a simple magnetic field sensor based on hexagonal photonic crystal fiber (PCF) and fluid (Fe3O4). The simulation study has been carried out using the finite element method (FEM). optical parameters such as birefringence, coupling length, power spectrum, transmission intensity have analyzed. performance of proposed evaluated by tracing features wavelength sensitivity, linear regression, resolution sensor. obtained sensitivities are 370 pm/Oe, 0.1503 um/Oe, 8.53 Oe, respectively....
In this paper, we introduced a comprehensive study, based on both numerical and experimental analyses, of side polished (SP) single mode fibers (SMF) to investigate their evanescent field interaction with air liquid analytes (water, isopropanol). particular, the finite element method (FEM) beam propagation (BPM) are employed predict optical properties SP-SMF. The alteration at sensing region enhances change in refractive index materials. An ad-hoc setup has been designed built characterize...
<title>Abstract</title> In this paper, we introduced a comprehensive study, based on both numerical and experimental analyses, of side polished (SP) single mode fibers (SMF) to investigate their evanescent field interaction with air liquid analytes (water, isopropanol). particular, the finite element method (FEM) beam propagation (BPM) are employed predict optical properties SP-SMF. The alteration at sensing region enhances change in refractive index materials. An ad-hoc setup has been...
We propose a simple magnetic field sensor based on square-core photonic crystal fiber (PCF) and fluid (Fe3O4). The simulation study has been carried out by using the finite element method (FEM) in which optical parameters such as birefringence, coupling length, power spectrum, transmission intensity have analyzed. performance of proposed evaluated tracing features wavelength sensitivity, resolution sensor. obtained sensitivity are 370 pm/Oe 8.53 respectively. designed sensing structure...
Based on transformation optics (TO), this paper uses geometric divisions and linear coordinate transformations to design shrinking-shifting - reshaping, amplifying-shifting reshaping devices. The proposed devices can reshape the sizes locations of wrapped-objects inside core-region. device shrinks larger object into a smaller one shifts it different location, whereas shrinking-reshaping generate smaller-size image with shape located at location. In contrast previously designed shrinking...