Temperature compensated fiber optic current or magnetic field sensor with insensitivity to variations in sensor parameters
作者： Robert Wüest , Andreas Frank , Klaus Bohnert
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摘要: A fiber optic current or magnetic field sensor uses a sensing (5) in coil for measuring and has retarder (4) converting between linearly polarized light elliptically The retardation of the retarder, its temperature dependence as well azimuth angle respect to plane are optimized birefringence order minimize influence variations manufacturing tolerances on overall scale factor sensor.
lens.org 参考文章(23)
Robert Wueest, Philippe Gabus, Andreas Frank, Klaus Bohnert, Method for manufacturing a fiber optic current sensor with inherent temperature compensation of the Faraday effect ,(2010)
Andreas Frank, Georg Müller, Klaus Bohnert, Xun Gu, Temperature compensated fiber-optic current sensor ,(2015)
Herve C. Lefevre, Fundamentals of the interferometric fiber optic gyroscope Fiber Optic Gyros: 20th Anniversary Conference. ,vol. 2837, pp. 2- 17 ,(1996) , 10.1117/12.258167
Z. B. Ren, Ph. Robert, P.-A. Paratte, Temperature dependence of bend- and twist-induced birefringence in a low-birefringence fiber. Optics Letters. ,vol. 13, pp. 62- 64 ,(1988) , 10.1364/OL.13.000062
J. Noda, K. Okamoto, Y. Sasaki, Polarization-maintaining fibers and their applications Journal of Lightwave Technology. ,vol. 4, pp. 1071- 1089 ,(1986) , 10.1109/JLT.1986.1074847
K. Bohnert, R. Wuest, A. Frank, P. Gabus, S. Wiesendanger, J. Nehring, H. Brandle, Experimental and theoretical investigations of the high current regime of an interferometric fiber-optic current sensor ieee sensors. pp. 926- 929 ,(2008) , 10.1109/ICSENS.2008.4716592
K. Bohnert, P. Gabus, J. Nehring, H. Brandle, Temperature and vibration insensitive fiber-optic current sensor Journal of Lightwave Technology. ,vol. 20, pp. 267- 276 ,(2002) , 10.1109/50.983241
D. Tang, A.H. Rose, G.W. Day, S.M. Etzel, Annealing of linear birefringence in single-mode fiber coils: application to optical fiber current sensors Journal of Lightwave Technology. ,vol. 9, pp. 1031- 1037 ,(1991) , 10.1109/50.84170
Klaus Bohnert, Fiber-optic current sensor ,(2001)
Jay W. Dawson, Trevor W. Macdougall, Verdet constant temperature-compensated current sensor ,(1996)