[1] DANDRIDGE A, TVETEN A B, KERSEY A D, et al. Erratum: multiplexing of interferometric sensors using phase-generated carrier techniques[J]. Electronics letters, 1987, 23(16): 867-868.
[4] ZHANG A L, ZHANG S. High stability fiber-optics sensors with an improved PGC demodulation algorithm[J]. IEEE Sensors Journal, 2016, 16(21): 7681-7684.
[5] QU Z Y, GUO S, HOU C B. Real-time self-calibration PGC-Arctan demodulation algorithm in fiber-optic interferometric sensors[J]. Optics express, 2019, 27(16): 23593-23609.
[6] YAN L P, CHEN Z Q, CHEN B Y, et al. Precision PGC demodulation for homodyne interfer-ometer modulated with a combined sinus oi dal and triangular signal[J]. Optics Express, 2018, 26(4): 4818-4831.
[7] ZHANG S H, CHEN Y P, CHEN B Y, et al. A PGC-DCDM demodulation scheme insensitive to phase modulation depth and carrier phase delay in an EOM-based SPM interferometer[EB/OL]. [2022-02-23].https://www.sciencedirect.com/science/article/abs/pii/S0030401820306003
