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http://dx.doi.org/10.3837/tiis.2020.07.009

Automatic carrier phase delay synchronization of PGC demodulation algorithm in fiber-optic interferometric sensors  

Hou, Changbo (College of Information and Communication Engineering, Harbin Engineering University)
Guo, Shuai (College of Information and Communication Engineering, Harbin Engineering University)
Publication Information
KSII Transactions on Internet and Information Systems (TIIS) / v.14, no.7, 2020 , pp. 2891-2903 More about this Journal
Abstract
Phase-generated carrier (PGC) demodulation algorithm is the main demodulation methods in Fiber-optic interferometric sensors (FOISs). The conventional PGC demodulation algorithms are influenced by the carrier phase delay between the interference signal and the carrier signal. In this paper, an automatic carrier phase delay synchronization (CPDS) algorithm based on orthogonal phase-locked technique is proposed. The proposed algorithm can calculate the carrier phase delay value. Then the carrier phase delay can be compensated by adjusting the initial phase of the fundamental carrier and the second-harmonic carrier. The simulation results demonstrate the influence of the carrier phase delay on the demodulation performance. PGC-Arctan demodulation system based on CPDS algorithm is implemented on SoC. The experimental results show that the proposed algorithm is able to obtain and eliminate the carrier phase delay. In comparison to the conventional demodulation algorithm, the signal-to-noise and distortion ratio (SINAD) of the proposed algorithm increases 55.99dB.
Keywords
Phase-generated carrier; fiber-optic interferometric sensors; carrier phase delay synchronization; orthogonal phase-locked;
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1 T. Y. Chang, J. P. Lang, W. Sun, J. D. Chen, M. Yu, W. Z. Gao and H. L. Cui, "Phase Compensation Scheme for Fiber-Optic Interferometric Vibration Demodulation," IEEE Sensors Journal, vol. 17, no. 22, pp. 7448-7454, September, 2017.   DOI
2 Y. Li, Z. B. Liu, Y. Liu, L. Ma, Z. W. Tian and S. S. Jian, "Interferometric vibration sensor using phase-generated carrier method," Applied Optics, vol. 52, no. 25, pp. 6359-6363, October, 2018.   DOI
3 Z. H. Yu, Q. Zhang, M. Y. Zhang, H. L. Dai, J. J. Zhang, L. Liu, L. J. Zhang, X. Jin, G. F. Wang and G. Qi, "Distributed optical fiber vibration sensing using phase-generated carrier demodulation algorithm," Applied Physics B-Lasers and Optics, vol. 124, May, 2018.   DOI
4 X. H. Wang, S. C. Piao, J. S. Fu and X. M. Li, "Automatic carrier signal track algorithm in all-digital PGC demodulation scheme for optical interferometric sensors," Journal of Optical Technology, vol. 84, no. 4, pp. 265-269, April, 2017.   DOI
5 G. Q. Wang, T. W. Xu and F. Li, "PGC Demodulation Technique with High Stability and Low Harmonic Distortion," IEEE Photonics Technology Letters, vol. 24, no. 23, pp. 2093-2096, December, 2012.   DOI
6 B. Wu, Y. Yuan, J. Yang, A. Zhou and L. Yuan, "Improved Signal Demodulation Method in Optical Fiber Seismometer," Sensor Letters, vol. 10, no. 7, pp. 1400-1404(5), July, 2012.   DOI
7 Q. P. Shi, T. Qian, L. W. Wang, C. D. Tian, H. Y. Zhang, M. Zhang, Y. B. Liao, H. H. Wang, X. Zeng and L. J. Huang, "Performance improvement of phase-generated carrier method by eliminating laser-intensity modulation for optical seismometer," Optical Engineering, vol. 49, no. 2, February, 2010.
8 J. D. Chen, T. Y. Chang, Q. J. Fu, J. P. Lang, W. Z. Gao, Z. M. Wang, M. Yu, Y. B. Zhang and H. L. Cui, "A Fiber-Optic Interferometric Tri-Component Geophone for Ocean Floor Seismic Monitoring," Sensors, vol. 17, no. 1, January, 2017.
9 A. Dandridge, A. Tveten and T. Giallorenzi, "Homodyne Demodulation Scheme for Fiber Optic Sensors Using Phase Generated Carrier," IEEE Journal of Quantum Electronics, vol. 18, no. 10, pp. 1647-1653, October, 1982.   DOI
10 S. C. Huang, Y. F. Huang and Z. Z. Wu, "Sensitivity normalization technique of PGC demodulation with low harmonic distortion and high stability using laser modulation to generate carrier signal," Sensors and Actuators A-Physical, vol. 174, no. 1, pp. 198-206, February, 2012.   DOI
11 S. C. Huang and H. Lin, "Modified phase-generated carrier demodulation compensated for the propagation delay of the fiber," Applied Optics, vol. 46, no. 31, pp. 7594-7603, July, 2007.   DOI
12 T. R. Christian, P. A. Frank and B. H. Houston, "Real-time analog and digital demodulator for interferometric fiber optic sensors," in Proc. of SPIE 2191, Smart Structures and Materials 1994: Smart Sensing, Processing, and Instrumentation, 1994.
13 H. Wang, L. L. Guo, Z. Dou and Y. Lin, "A new method of cognitive signal recognition based on hybrid information entropy and D-S evidence theory," Mobile Networks and Applications, vol. 23, no. 4, pp. 677-685, August, 2018.   DOI
14 C. Z. Shi, Z. Dou, Y. Lin and W. W. Li, "Dynamic threshold-setting for RF-powered cognitive radio networks in non-Gaussian noise," Physical Communication, vol. 27, no. 4, pp. 99-105, February, 2018.   DOI
15 C. M. Zhou, Y. D. Pang, Q. Li, X. Chen, Q. N. Xu, C. G. Zhao, H. R. Zhang, Z. W. Tu, J. B. Huang, H. C. Gu and D. Fan, "Demodulation of a Hydroacoustic Sensor Array of Fiber Interferometers Based on Ultra-weak Fiber Bragg Grating Reflectors Using a Self-referencing Signal," Journal of Lightwave Technology, vol. 37, no. 11, pp. 2568-2576, June, 2019.   DOI
16 A. N. Nikitenko, M. Y. Plotnikov, A. V. Volkov, M. V. Mekhrengin and A. Y. Kireenkov, "PGC-Atan Demodulation Scheme with the Carrier Phase Delay Compensation for Fiber-Optic Interferometric Sensors," IEEE Sensors Journal, vol. 18, No. 5, pp. 1985-1992, January, 2018.   DOI
17 Y. Liu, L. W.Wang, C. D. Tian, M. Zhang and Y. B. Liao, "Analysis and Optimization of the PGC Method in All Digital Demodulation Systems," Journal of Lightwave Technology, vol. 26, no. 17, pp. 3225-3233, September, 2008.   DOI
18 S. H. Zhang, L. P. Yan, B. Y. Chen, Z. Y. Xu and J. D. Xie, "Real-time phase delay compensation of PGC demodulation in sinusoidal phase-modulation interferometer for nanometer displacement measurement," Optics Express, vol. 25, no. 1, pp. 472-485, January, 2017.   DOI
19 S. W. Li, S. Y. Shao, H. P. Mei, Q. L. Hao and R. Z. Rao, "Analysis and mitigation of the carrier phase delay effect of the digital phase generated carrier algorithm," Applied Optics, vol. 56, no. 3, pp. 731-738, January, 2017.   DOI
20 J. D. Xie, L. P. Yan, B. Chen and Y. T. Lou, "Extraction of Carrier Phase Delay for Nonlinear Errors Compensation of PGC Demodulation in an SPM Interferometer," Journal of Lightwave Technology, vol. 37, no. 13, pp. 3422-3430, May, 2019.   DOI
21 B. Culshaw and A. Kersey, "Fiber-optic sensing: A historical perspective," Journal of Lightwave Technology, vol. 26, no. 9, pp. 1064-1078, May, 2008.   DOI
22 P. F. Wang, G. Brambilla, M. Ding, Y. Semenova, Q. Wu and G. Farrell, "High-sensitivity, evanescent field refractometric sensor based on a tapered, multimode fiber interference," Optics Letters, vol. 36, no. 12, pp. 2233-2235, June, 2011.   DOI
23 T. G. Giallorenzi, J. A. Bucaro, A. Dandridge, G. H. Sigel, J. H. Cole, S. C. Rashleigh and R. G. Priest, "Optical Fiber Sensor Technology," IEEE Transactions on Microwave Theory and Techniques, vol. 30, no. 4, pp. 472-511, April, 1982.   DOI
24 J. D. Chen, T. Y. Chang, Y. Yang, W. Z. Gao, Z. M. Wang and H. L. Cui, "Ultra-Low-Frequency Tri-Component Fiber Optic Interferometric Accelerometer," IEEE Sensors Journal, vol. 18, no. 20, pp. 8367-8374, October, 2018.   DOI
25 S. Y. Chen, Y. Zhang, Z. W. He and J. B. Nie, "A novel attention cooperative framework for automatic modulation recognition," IEEE Access, vol. 8, pp. 15673-15686, January, 2020.   DOI
26 J. Nie, Y. Zhang, Z. He, S. Chen, S. Gong and W. Zhang, "Deep Hierarchical Network for Automatic Modulation Classification," IEEE Access, vol. 7, pp. 94604-94613, July, 2019.   DOI
27 J. D. Chen, W. Z. Gao, T. Y. Chang, W. Sun, Z. M Wang, M. Yu, Y. Yang, Q. J. Fu and H. L. Cui, "Method for Determining the Resonance Frequency of a Fiber Optic Interferometric Accelerometer," IEEE Transactions on Instrumentation and Measurement, vol. 67, no. 3, pp. 698-705, March, 2018.   DOI
28 J. Han, W. T. Zhang, D. S. Jiang, W. G. Zhang and F. Li, "Fiber optic 3-component seismometer," Photonic Sensors, vol. 4, pp. 102-107, January, 2014.   DOI