Adaptive demodulation of dynamic signals from fiber Bragg grating sensors using two-wave mixing interferometry in indium phosphide: iron

Y Qiao - 2006 - search.proquest.com
A two-wave mixing (TWM) interferometer using photorefractive (PRC) InP: Fe crystal is
configured to demodulate the dynamic wavelength (spectral) shift signals from Fiber Bragg …
被引用次数：4 相关文章

Adaptive demodulation of dynamic signals from fiber Bragg gratings using two-wave mixing technology

Y Qiao, Y Zhou, S Krishnaswamy - Applied optics, 2006 - opg.optica.org
A two-wave mixing (TWM) interferometer using photorefractive (PRC) InP: Fe crystal is
configured to demodulate the spectral shift of a fiber Bragg grating (FBG) sensor. The FBG is …
被引用次数：80 相关文章 所有 7 个版本

Novel Wavelength Demodulation Scheme for Fiber Bragg Grating Sensors Based on Adaptive Two‐Wave Mixing Interferometry

Y Qiao, S Krishnaswamy - AIP Conference Proceedings, 2006 - pubs.aip.org
In this paper, we demonstrate a novel method to demodulate the wavelength shift caused by
dynamic strains applied on fiber Bragg grating (FBG) sensors. This scheme is based on two …
被引用次数：1 相关文章 所有 6 个版本

Adaptive fiber bragg grating demodulator for structural health monitoring applications

Y Zhou, G Kirikera… - … M and P-From Coast to …, 2007 - scholars.northwestern.edu
An adaptive fiber Bragg grating demodulator is developed for structural health monitoring
applications using two-wave mixing interferometer technology. This demodulator uses the …
被引用次数：2 相关文章
[PDF] researchgate.net

[PDF][PDF] Fiber Bragg Gratings and Two Wave Mixing Spectral Demodulator System for Impact Detection and Localization

G Kirikera, O Balogun… - Proceedings of the Fourth …, 2008 - researchgate.net
Multiplexed fiber Bragg grating (FBG) sensors capable of dynamically measuring high
frequency (> 200KHz) ultrasonic waves using a two wave mixing spectral demodulator has …
被引用次数：4 相关文章 所有 5 个版本
[PDF] researchgate.net

Optimal demodulation of wavelength shifts in fiber Bragg grating sensors using an adaptive two wave mixing photorefractive interferometer

O Balogun, GR Kirikera… - Sensors and Smart …, 2008 - spiedigitallibrary.org
Recent work by our research group on the dynamic demodulation of strain-induced
wavelength shifts in fiber Bragg grating (FBG) sensors show that these sensors are suitable …
被引用次数：3 相关文章 所有 7 个版本

Adaptive fiber Bragg grating sensor network for structural health monitoring: applications to impact monitoring

GR Kirikera, O Balogun… - Structural Health …, 2011 - journals.sagepub.com
A passive structural health monitoring (SHM) system for locating foreign-object impact using
a network of fiber Bragg grating (FBG) sensors that monitor high frequency dynamic strains …
被引用次数：66 相关文章 所有 3 个版本
[PDF] sssup.it

Integrated FBG sensors interrogation using active phase demodulation on a silicon photonic platform

YE Marin, T Nannipieri, CJ Oton… - Journal of Lightwave …, 2016 - ieeexplore.ieee.org
The authors experimentally demonstrate the feasibility of interrogating Fiber Bragg Grating
(FBG) sensors using an integrated unbalanced Mach-Zehnder Interferometer and active …
被引用次数：47 相关文章 所有 5 个版本
[PDF] researchgate.net

[PDF][PDF] Dynamic demodulation of spectral shifts in fiber-Bragg-grating sensors

O Balogun, B Regez… - SPIE Newsroom. doi: https …, 1857 - researchgate.net
Fiber-optic sensors are receiving significant attention in structural-health monitoring (SHM)
of large-scale structures. They allow for on-board diagnostic monitoring of a structure's …
被引用次数：1 相关文章 所有 2 个版本
[PDF] ieee.org

FPGA-based high-speed optical fiber sensor based on multitone-mixing interferometry

J Elaskar, MA Luda, L Tozzetti… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We report a real-time high-speed fiber Bragg grating (FBG) interrogator based on a fiber-
optic interferometer. The signal processing is performed by using a low-cost field …
被引用次数：12 相关文章 所有 6 个版本