[1] [1] T Yoshino. Optical fiber sensors for electric power industry[J]. SPIE, 1987, 0798: 258-265.

[2] [2] S A Kingsley, S Sriram. Parallel-plate integrated optic high-voltage sensor[J]. Electron Lett, 1995, 31(13): 1096-1097.

[3] [3] S S Lee, S W Ahn, M C Oh, et al.. Integrated optical high-voltage sensors based on a polymeric Y-brach digital optical switch[J]. IEEE Photon Technol Lett, 1996, 8(7): 921-923.

[4] [4] Chen Weiyuan, Zeng Rong, Liang Xidong, et al.. Design of an electro-optic integrated electric field sensor[J]. J Tsinghua University, 2006, 46(10): 1641-1644.

[5] [5] Sun Bao, Chen Fushen. Integrated optical E-field sensor for measurements of power frequency electric field[J]. Semiconductor Optoelectronics, 2010, 31(2): 202-204.

[6] [6] O Ogawa, T Sowa, S Ichizono. A guided-wave optical electric field sensor with improved temperature stability[J]. Journal of Lightwave Technology, 1999, 17(5): 823-830.

[7] [7] P Gorski, K Bondarczuk, W Kucharczyk. Temperature dependence of the electrooptic coefficients r22 and m22 in LiNbO3[J]. Opto-Electronics Review, 2004, 12(4): 459-461.

[8] [8] C X Zhang, X J Feng, S Liang, et al.. Quasi-reciprocal reflective optical voltage sensor based on Pockels effect with digital closed-loop detection technique[J]. Optics Communications, 2010, 283(20): 3878-3883.

[9] [9] X J Feng, C X Zhang, S Liang, et al.. A novel digital active homodyne demodulation scheme based on square wave phase modulation for interferometric fiber-optic sensors[J]. Microwave and Optical Technology Letters, 2011, 53(1): 20-23.

[10] [10] Li Jiaze, Zhu Baoliang, Wei Guanghui. Crystallographic Optics[M]. Beijing: Beijing Institute of Technology Press, 1989. 58-60.

[11] [11] Feng Xiujuan. Investigation on Principle and Technique of Optical Voltage Sensing[D]. Beijing: Beihang University, 2012. 53-58.

[12] [12] Liu Xijing, Yang Dewei, Yu Jia. Quasi-reciprocal reflective optical circuit compensation technolngy[J]. Opto-Electronic Engineering, 2013, 40(9): 41-45.

[13] [13] GB/T12720-1991. Measurement of Power-Frequency Electric Fields[S]. Beijing: China Standard Press, 1991. 1-10.