Demodulation of Fibre Bragg Grating Sensors by Using Cumulative
New demodulation methods are constantly being developed. Many of them have good properties, but they do not gain much polarity. This is partly due to their high complexity and partly to
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Fiber Bragg Grating Demodulator
Dynamic Real-Time Calibration Method for Fiber Bragg Grating
Dynamic Real-Time Calibration Method for Fiber Bragg Grating Wavelength Demodulation System Based on Tunable Fabry-Perot Filter. To read the full-text of this research, you
Improvement of Fiber Bragg Grating Wavelength Demodulation
A high-performance, low-cost demodulation system is essential for fiber-optic sensor-based measurement applications. This paper presents a demodulation system for FBG sensors
Fiber Bragg Gratings
Fiber Bragg gratings are reflective structures in the core of an optical fiber with a periodic or aperiodic perturbation of the effective refractive index.
Research on key technologies of high precision Fiber Bragg grating
In order to improve the accuracy of the fiber bragg grating (FBG) demodulation system and the spectral flatness of the tunable laser, a calibration scheme and flatness optimization method for effectively
Demodulation Algorithm for Fiber Bragg Grating Sensors
A demodulation algorithm is vital for a fiber Bragg grating (FBG) sensing system. In this paper, a novel demodulation algorithm based on the variable-step-size method and cross-correlation algorithm is
Accurate and fast calibration for FBG demodulation based on deep
To resolve these problems, an accurate and fast calibration approach based on the combination of a temporal convolutional network (TCN) and a light gradient boosting machine
A Tracking-Based High-Speed Demodulation Method for Fiber Bragg
In this article, a tracking-based high-speed demodulation method for FBG sensing systems based on the wavelength-tunable laser is proposed. The wavelength-tunable laser only
Design of Fiber Grating Demodulation System Based on Tunable F-P
Based on the influence of hysteresis and creep of piezoelectric ceramics, a tunable F-P filter is calibrated with a standard to locate the central wavelength reflected by fiber Bragg grating. In