[1] Jiao M X, Jiang F, Su J et al. Design of synthetic-wave absolute-distance interferometric system using two-cavity dual-frequency Nd∶YAG laser with large frequency-difference[J]. Laser & Optoelectronics Progress, 60, 0312025(2023).

[2] Li H T, Gao S, Zhao K et al. Application of non-contact vibration detection for gas insulated transmission line via laser doppler vibrometer technique[J]. Laser & Optoelectronics Progress, 61, 1312002(2024).

[3] Feng J B, Gao Y B, Wu J H et al. Research on projectile instantaneous velocity measurement based on laser interferometry[J]. Foreign Electronic Measurement Technology, 41, 83-88(2022).

[4] Zhang B H, Yang J, Xie X J et al. Co2 gas pressure measurement based on laser interferometry[J]. Metrology & Measurement Technology, 41, 55-58(2021).

[5] Wang C, Xu L L, Zhu J et al. A novel integrated fiber-optic interferometer model and its application in micro-displacement measurement[J]. Optics and Lasers in Engineering, 86, 125-131(2016).

[6] Manojlovic L M. A novel common path interferometric technique for vibration measurement based on two fiber-optic couplers[J]. IEEE Sensors Journal, 11, 1541-1547(2011).

[7] Wang Y Z, Xie F, Chen L H et al. On-line displacement measurement system based on multiplexed optical fiber Mach-Zenhder heterodyne interferometry[J]. Chinese Journal of Lasers, 46, 0904007(2019).

[8] Shih Y C, Tung P C, Jywe W Y et al. Investigation on the differential quadrature Fabry-Pérot interferometer with variable measurement mirrors[J]. Applied Sciences, 10, 6191(2020).

[9] Wang D, Cui J J, Zhang F M et al. Review of Michelson laser interferometer for micro displacement measurement[J]. Acta Metrologica Sinica, 42, 1-8(2021).

[10] Duan X Y, Ren D M. Review of high-resolution measuring method of displacement using laser interferometer[J]. Metrology & Measurement Technology, 32, 1-5, 13(2012).

[11] Shang J H, Ren L H, Xu H Q et al. Heterodyne laser Doppler vibrometer based on double acousto-optic frequency shifters[J]. Acta Photonica Sinica, 41, 1149-1155(2012).

[12] Zhang X X, Li Y P, Wang W et al. Nonzero-drift differential all-fiber-optic heterodyne Doppler measurement system[J]. Optical Engineering, 58, 056108(2019).

[13] Yang M, Cai C G, Wang Y et al. Review of acquisition and demodulation method of heterodyne interferometer signal[J]. Laser Journal, 39, 20-24(2018).

[14] Wu Y L, Wu Z S. Micro-vibration laser Doppler signal processing based on Hilbert transform[J]. Chinese Optics, 6, 415-420(2013).

[15] Xiao J, Liu B, Guo Y L et al. Signal processing of microwave interferometer based on Hilbert transform[J]. Journal of Detection & Control, 32, 80-83(2010).

[16] Fu H J, Ji R D, Hu P C et al. Measurement method for nonlinearity in heterodyne laser interferometers based on double-channel quadrature demodulation[J]. Sensors, 18, 2768(2018).

[17] Yang W L, Liu Y, He M Z et al. Study on signal crosstalk error and its compensation method in phase measurement for heterodyne interferometry[J]. Chinese Journal of Lasers, 50, 1004001(2023).

[18] Hussain B, Ahmed M, Hussain G et al. Analog processing based vibration measurement technique using Michelson interferometer[J]. Photonic Sensors, 3, 137-143(2013).

[19] Bourdarot G. Heterodyne interferometry: review and prospects[J]. Proceedings of SPIE, 12183, 1218312(2022).

[20] Hu J F, Li D M, Gu M X. Research on technology of interferometric fiber-optic hydrophone system based on heterodydne detection scheme[J]. Optics & Optoelectronic Technology, 17, 10-17(2019).

[21] Jin T, Takita A, Mitatha S et al. Method for acceleration measurement using a laser Doppler interferometer[J]. Measurement Science and Technology, 24, 077001(2013).

[22] Gou N Y, Zhang K S. High speed digital phase-difference measuring methods simulation and implementation in phase-shift laser range finder[J]. Infrared and Laser Engineering, 41, 2358-2363(2012).