Fiber-optic strain sensors based on linearly chirped tapered fiber Bragg gratings with tailored intrinsic chirp
In this paper, spectrally tailored tapered chirped fiber Bragg gratings (TCFBGs) are
considered for use as strain sensors. Both gratings were written in fused tapered optical fiber …
considered for use as strain sensors. Both gratings were written in fused tapered optical fiber …
[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 …
Temperature independent tapered fiber Bragg grating-based inclinometer
T Osuch, K Markowski… - IEEE Photonics …, 2015 - ieeexplore.ieee.org
A new concept for an optical fiber inclinometer based on tapered fiber Bragg grating (TFBG)
is presented. The sensor was characterized by the experimental measurement of the …
is presented. The sensor was characterized by the experimental measurement of the …
Numerical analysis of double chirp effect in tapered and linearly chirped fiber Bragg gratings
In this paper, a theoretical analysis of recently developed tapered chirped fiber Bragg
gratings (TCFBG) written in co-directional and counter-directional configurations is …
gratings (TCFBG) written in co-directional and counter-directional configurations is …
Modeling of fiber Bragg gratings written in tapered optical fibers
K Markowski, T Osuch - Photonics Applications in Astronomy …, 2013 - spiedigitallibrary.org
In this paper the numerical results of tapered fiber Bragg gratings modeling are shown.
Presented model, based on coupled mode theory and transfer matrix method for tapered …
Presented model, based on coupled mode theory and transfer matrix method for tapered …
Spectral transmission characteristics of weakly tilted and tilted chirped fiber gratings: Comparative studies
T Osuch, T Jurek… - Photonics Applications in …, 2013 - spiedigitallibrary.org
In this paper the comparative study of spectral transmission characteristics of tilted Bragg
gratings made using uniform phase mask and chirped phase mask are presented. Results …
gratings made using uniform phase mask and chirped phase mask are presented. Results …
Quasi-uniform fiber Bragg gratings
A new simple and versatile method for inscribing fiber Bragg gratings with an arbitrarily
chosen Bragg wavelength is presented. Owing to the optimization of the irradiation process …
chosen Bragg wavelength is presented. Owing to the optimization of the irradiation process …
High sensitive and large dynamic range quasi-distributed sensing system based on slow-light π-phase-shifted fiber Bragg gratings
In this paper, we theoretically analyze the slow-light π-phase-shifted fiber Bragg grating (π-
FBG) and its applications for single and multipoint/quasi-distributed sensing. Coupled-mode …
FBG) and its applications for single and multipoint/quasi-distributed sensing. Coupled-mode …
Power modulated temperature sensor with inscribed fibre Bragg gratings
Abstract The Fibre Bragg Grating (FBG) based temperature optical sensor has been
designed and demonstrated. FBGs have been modelled and fabricated so as to convert the …
designed and demonstrated. FBGs have been modelled and fabricated so as to convert the …
Numerical and experimental studies of dispersion characteristics of tapered fiber Bragg gratings under the influence of axial strain
K Markowski, T Osuch - Optical Fibers and Their Applications …, 2014 - spiedigitallibrary.org
In this work, numerical model of tapered fiber Bragg grating (TFBG) based on transfer matrix
method (TMM) and coupled mode theory (CMT) is presented. It describes the behavior of …
method (TMM) and coupled mode theory (CMT) is presented. It describes the behavior of …