Journal of Applied Optics, Volume. 46, Issue 3, 538(2025)
Multi-wavelength displacement interferometry based on square wave phase modulation
[1] LI D, JIANG X Q, ZHEN T et al. Development and application of interferometric on-machine surface measurement for ultraprecision turning process[J]. Journal of Manufacturing Science and Engineering, 141, 1-9(2019).
[2] YANG Y C, KOHEI Y, VICTOR H et al. Single-element dual-interferometer for precision inertial sensing[J]. Sensors, 20, 4986(2020).
[3] NICOLA M K, LUCAS I F, MICHAEL R et al. Twisted light Michelson interferometer for high precision refractive index measurements[J]. Optics Express, 30, 29722-29734(2022).
[4] JANG Y, LIU H, YANG J H et al. Nanometric precision distance metrology via hybrid spectrally resolved and homodyne interferometry in a single soliton frequency microcomb[J]. Physical Review Letters, 126, 023903(2021).
[5] YANG Liangen, YANG Guangming, WANG Xuanze. Wavelength calibration method in multi wavelength surface topography measurement system[J]. Optical Technology, 44, 300-304(2018).
[6] ZHANG Qiyuan. Research on multi wavelength wavefront detection methods for typical transmission systems[D](2019).
[7] SONG Meijie, YU Tingkuan. A fiber phase demodulation algorithm based on 3×3 couplers[J]. Optical Communication Technology, 43, 51-53(2019).
[8] ZHANG Xiaolin, MAO Hongjie, LI Kai et al. Phase demodulation for low-frequency surface acoustic wave amplitude detection[J]. Infrared and Laser Engineering, 48, 59-65(2019).
[9] ZHOU Zhenrui, ZHANG Guoqiang, QIU Zongjia et al. Improved phase generated carrier demodulation for fiber Fabry Perot sensors[J]. China Optics, 17, 312-323(2024).
[10] ZHAO H Y, XU Z M, MA D L. Direct nonlinear parameter estimation method for a phase generated carrier position sensor[J]. Optics Express, 31, 24702-24716(2023).
[11] QU Z Y, GUO S A, HOU C B et al. Real-time self-calibration PGC-Arctan demodulation algorithm in fiber-optic interferometric sensors[J]. Optics Express, 27, 23593-23609(2019).
[12] ZHANG L S, XIAO W, FANG W J. A PGC demodulation scheme based on the Lissajous ellipse fitting for homodyne interferometer without using second harmonic carrier signal[J]. Applied Acoustics, 221, 109993(2024).
[13] ZHOU K, XIE M, ZHAO S L et al. Periodic narrowband noise rejection with high fidelity of partial discharge on line monitoring based on improved FastICA algorithm[J]. Transactions of China Electrotechnical Society, 33, 2604-2612(2018).
[14] YAN Liping, ZHOU Chunyu, XIE Jiandong et al. Nonlinear error compensation method for PGC demodulation based on Kalman filter[J]. China Laser, 47, 142-149(2020).
[15] XIONG Xinzhong. Research on Sagnac distributed fiber optic vibration sensing technology based on LabVIEW[D](2021).
[16] CHEN B Y, JIANG J C, LOU Y T et al. Active linearized PGC demodulation with fusion of PGC-Arctan and PGC-DCM schemes for nonlinear error elimination in SPM interferometer[J]. Optics Express, 30, 22999-23010(2022).
[17] ALEKSANDR N N, MIKHAIL Y P, ANTON V V et al. PGC-Atan demodulation scheme with the carrier phase delay compensation for fiber-optic interferometric sensors[J]. IEEE Sensors Journal, 18, 1985-1992(2018).
[18] ZHANG G, GE Q, XU L G et al. Nonlinear error elimination using the fusion of PGC-DCM, geometric fitting, and Atan algorithms[J]. Optics Letters, 49, 1888-1891(2024).
[19] ZHENG Laifang, ZHANG Junsheng, LIANG Haijian et al. Research on an improved phase demodulation method for fiber optic vibration sensors[J]. Journal of Electronic Measurement and Instrumentation, 35, 184-190(2021).
[20] HONG C, KIM C, KWON I et al. Simultaneous strain and failure sensing of composite beam using an embedded fiber optic extrinsic Fabry-Perot sensor[J]. Proceedings of the SPIE-The International Society for Optical Engineering, 2718, 122-133(1996).
[21] ZHOU Hongyang, MA Guoming, ZHANG Meng et al. Partial discharge ultrasonic signal detection technology in GIS based on the Michelson fiber optic interferometer[J]. Proceedings of the CSEE, 39, 6452-6460(2019).
[22] JIANG Wei, FU Jiayuan. Least squares method and its applications[J]. Journal of Communication University of China (Natural Science Edition), 27, 72-78(2020).
[23] ZHANG G, XU L G, GE Q et al. Ameliorated PGC demodulation scheme using Taubin least squares fitting of ellipse in fiber optic interferometric sensors[J]. Optical Fiber Technology, 80, 103374(2023).
[24] WANG Yanyan, ZHU Yilong, CHEN Yaqi et al. Design of multi-source triggering device[J]. Computer Measurement and Control, 27, 273-276(2019).
[25] GU Cong, WANG Xiaolin, DENG Zhiquan. A fully compensated method for rotor position estimation error of high-speed permanent magnet synchronous motor based on dual phase-locked loop[J]. Chinese Journal of Electrical Engineering, 40, 962-970(2020).
[26] XIE J D, YAN L P, CHEN B Y et al. Extraction of carrier phase delay for nonlinear errors compensation of PGC demodulation in an SPM interferometer[J]. Journal of Lightwave Technology, 37, 3422-3430(2019).
[27] GAO Chenjia. Research on microscopic speckle interference measurement methods and technologies[D](2021).
[28] BERGER G, PETTER J. Non-contact metrology of aspheric surfaces based on MWLI technology[C](2013).
[29] SHARMA S, EISWIRT P, PETTER J. Study on interferometric stability based on modulating frequency, operating wavelengths and temperature using an electro optic multi-wavelength distance sensor[J]. Sensors & Transducers, 225, 1-7(2018).
[30] BAKAR A A A, LIM Y L, WILSON S J et al. Electrocardiographic signal detection using self-mixing interferometer technique with customized electro-optic phase modulator[C], 299-302(2012).
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Qi LIU, Shanyong CHEN. Multi-wavelength displacement interferometry based on square wave phase modulation[J]. Journal of Applied Optics, 2025, 46(3): 538
Category: SPECIAL COLUMN ON UNMANNED INTELLIGENT SENSING TECHNOLOGY
Received: Sep. 4, 2024
Accepted: --
Published Online: May. 28, 2025
The Author Email: Qi LIU (790533948@qq.com)