On crack propagation monitoring by using reflection spectra of AFBG and UFBG sensors
Due to their light weight, small size and immunity to electromagnetic interference, Fiber
Bragg Gratings (FBG) have shown great potential in structural health monitoring (SHM) area …
Bragg Gratings (FBG) have shown great potential in structural health monitoring (SHM) area …
Theoretical investigation of the impact of apodized fiber Bragg grating and machine learning approaches in quasi-distributed sensing
HN Mandal, S Sidhishwari - Measurement Science and …, 2023 - iopscience.iop.org
An apodized fiber Bragg grating (FBG) is designed to investigate the impacts of side lobe
elimination in quasi-distributed sensing for the estimation of measurands (like temperature …
elimination in quasi-distributed sensing for the estimation of measurands (like temperature …
[PDF][PDF] Development of fiber bragg gratings technology and their complex structures for sensing, telecommunications and microwave photonics applications
In this paper research on the development of the fiber Bragg grating (FBG) technology which
has been conducted at the Institute of Electronic Systems (IES), Warsaw University of …
has been conducted at the Institute of Electronic Systems (IES), Warsaw University of …
Femtosecond laser direct-writing of high quality first-order Bragg gratings with arbitrary complex apodization by phase modulation
Femtosecond laser direct-writing is an attractive technique to fabricate fiber Bragg gratings
and to achieve through-the-coating inscription. In this article, we report the direct inscription …
and to achieve through-the-coating inscription. In this article, we report the direct inscription …
Tunable spectral and spatial filters for the mid-infrared based on hyperbolic metamaterials
In this paper we present the possibility of shaping the reflectivity characteristics of tunable
hyperbolic metamaterials (THMMs). Using the example of voltage-sensitive graphene-based …
hyperbolic metamaterials (THMMs). Using the example of voltage-sensitive graphene-based …
Numerical model of tapered fiber Bragg gratings for comprehensive analysis and optimization of their sensing and strain-induced tunable dispersion properties
T Osuch, K Markowski, K Jędrzejewski - Applied Optics, 2015 - opg.optica.org
A versatile numerical model for spectral transmission/reflection, group delay characteristic
analysis, and design of tapered fiber Bragg gratings (TFBGs) is presented. This approach …
analysis, and design of tapered fiber Bragg gratings (TFBGs) is presented. This approach …
[PDF][PDF] Methods of producing apodized fiber Bragg gratings and examples of their applications
Ł Zychowicz, J Klimek, P Kisała - … , Automatyka, Pomiary w …, 2018 - yadda.icm.edu.pl
Systemy sterowania współczesnych robotów przemysłowych Page 1 60 IAPGOŚ 1/2018 p-ISSN
2083-0157, e-ISSN 2391-6761 artykuł recenzowany/revised paper IAPGOS, 1/2018, 60–63 …
2083-0157, e-ISSN 2391-6761 artykuł recenzowany/revised paper IAPGOS, 1/2018, 60–63 …
Drawing-tower inscription of apodized fiber Bragg grating arrays using a rotated focusing cylindrical lens
W Gao, Y Zheng, H Bi, H Guo, H Yu, S Jiang… - Optical Fiber …, 2022 - Elsevier
Large-scale, densely distributed fiber Bragg grating (FBG) arrays have a wide range of
applications in industrial safety surveillance. Due to the limitation of inscription pulse-width …
applications in industrial safety surveillance. Due to the limitation of inscription pulse-width …
Analysis on the effect of UV beam intensity profile on the refractive index modulation in phase mask based fiber Bragg grating writing
This paper presents an analytical study on the role of intensity profile of writing UV beam on
fringe intensity distribution and its effect on the refractive index modulation of fiber Bragg …
fringe intensity distribution and its effect on the refractive index modulation of fiber Bragg …
Fabrication of phase masks with variable diffraction efficiency using HEBS glass technology
A new fabrication method of apodized diffractive optical elements is proposed. It relies on
using high energy beam sensitive glass as a halftone mask for variable diffraction efficiency …
using high energy beam sensitive glass as a halftone mask for variable diffraction efficiency …