[1] [1] Li Li, Zhang Xintian. Optic-fiber current sensor and its present research［J］. Optoelectronic Technology & Information, 2002, 15(2): 37～41

[2] [2] Y. N. Ning, Z. P. Wang, A. W. Palmer. Recent progress in optical current sensing techniques［J］. Rev. Sci. Instrum., 2004, 151(6): 734～743

[3] [3] Zhong Zheng, Guo Congliang. Interferential fiber-optic current sensor［J］. Optical Technique, 2006, 32(5): 732～734

[4] [4] Xiang Yanling, Zhang Hong, Zhao Jian et al.. Research on optical current transformer based on the fiber Bragg grating［J］. Acta Optica Sinica, 2010, 30(4): 949～953

[5] [5] Wang Xitao, Liu Bingyi, Wu Songhua et al.. 1.55 μm all-fiber laser heterodyne detection and data analysis with high measurement accuracy of velocity［J］. Laser & Optoelectronics Progress, 2011, 48(6): 060301

[6] [6] Wang Wei. Noise Analysis and Digital Closed-Loop Control System Design for FOG［D］. Harbin: Harbin Engineering University, 2007

[7] [7] Liu Bin, Zhang Junzheng, Zhang Qiuchan et al.. Designing of an optic fiber interferometer high voltage current sensor［J］. Acta Optica Sinica, 2002, 22(3): 351～354

[8] [8] He Jingyi, Liu Deming, Zhang Xinliang et al.. Polarization state auto-compensated optical fiber current transducer［J］. Acta Optica Sinica, 1999, 19(12): 1678～1681

[9] [9] P. A. Nicati, P. H. Robert. Stabilized sagnac optical fiber current sensor using one phase and two amplitude modulations［C］. The 8th Optical Fiber Sensors Conference,1991. 402～405

[10] [10] Wang Xiaxiao, Zhang Chunxi, Zhang Chaoyang et al.. Study of polarization errors of all fiber optical current transformers［J］. Acta Photonica Sinica, 2007, 36(2): 320～323

[11] [11] Tao Hu, Yong Zhao, Xing Li. Novel optical fiber current sensor based on magnetic fluid［J］. Chin. Opt. Lett., 2010, 8(4): 392～394

[12] [12] Zu Peng, Xiang Wanghua, Bai Yangbo et al.. A novel fiber sagnac magnetic field sensor based on magnetic fluid［J］. Acta Optica Sinica, 2011, 31(8): 0806005

[13] [13] Wang Jia, Hou Honglu, Xu Jintao. Sagnac fiber-optic current sensor without vibration sensitivity［J］. Acta Photonica Sinica, 2010, 39(1): 57～61

[14] [14] A. J. Rogers, Jincheng Xu, Jialing Yao. Vibration immunity for optical-fiber current measurement［J］. J. Lightwave Technol., 1995, 13(7): 1371～1377

[15] [15] Klaus Bohnert, Hubert Brndle, Martin Georg Brunzel et al.. Highly accurate fiber-optic DC current sensor for the electrowinning industry［J］. IEEE Transactions on Industry Applications, 2007, 43(1): 180～187

[16] [16] Jiao Binliang. Research on Sagnac Interferometer Based Fiber Optic Current Sensor［D］. Qinhuangdao: Yanshan University, 2004. 34～35