[1] BLAKE J, TANTASWADI P, de CARVALHO R T. In-line sagnac interferometer current sensor [J]. IEEE Transaction on Power Delivery, 1996, 11(1):116-121.
[2] FROSIO G. Reciprocal reflection interferometer for a fiber-optic Faraday current sensor [J]. Applied Optics, 1994, 33(25):6111-6122.
[3] LI CH SH, ZHANG CH X, WANG X X, et al.. Key techniques of reflective sagnac interferometer-type fiber optic current transformers [J].Automation of Electric Power Systems, 2013, 37(12): 104-108. (in Chinese)
[4] SHORT S X, TSELIKOV A A, de ARRUDA J U, et al.. Imperfect quarter-waveplate compensation in sagnac interferometer-type current sensors [J]. Journal of Lightwave Technology, 1998, 16(7): 1212-1219.
[5] SHORT S X, DE ARRUDA J U, TSELIKOW A A, et al.. Elimination of birefringence induced scale factor errors in the in-line sagnac interferometer current sensor [J].Journal of Lightwave Technology, 1998, 16(10):1844-1850.
[6] ZHANG CH Y, ZHANG CH X, WANG X X, et al.. Temperature compensation methods of 1/4 wave plate for fiber optic current sensor[J]. Transactions of China Electrotechnical Society, 2008, 23(12):55-59. (in Chinese)
[7] WANG J F, LIANG J W, DONG Q M.Study of sensing coil errors in the in-line Sagnac interferometer current transducer[J]. Optics & Optoelectronic Technology, 2011, 9(4):23-26. (in Chinese)
[8] YU J, ZHANG CH X, LI CH SH, et al.. Influence of polarization-dependent crosstalk on scale factor in the in-line Sagnac interferometer current sensor[J].Optical Engineering, 2013, 52(11): 117101.
[11] YU Q, ZHANG CH, HE ZH, et al.. Influence of coating adhesive on thermal stress interference birefringence of optical fiber[J]. Chinese Journal of Lasers, 2011, 38(2): 170-174. (in Chinese)