A high sensitivity DFB fiber laser based DC magnetic field sensor is presented. The laser is mounted on a current carrying conductor which vibrates due to the Lorentzian force generated by an external magnetic field.
© 2006 Institute of Electronics, Information and Communication Engineers
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2370) Fiber optics and optical communications : Fiber optics sensors
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3510) Lasers and laser optics : Lasers, fiber
G. A. Cranch, G. M. Flockhart, and C. K. Kirkendall, "DFB Fiber Laser Magnetic Field Sensor Based on the Lorentz Force," in Optical Fiber Sensors, OSA Technical Digest (CD) (Optical Society of America, 2006), paper TuC2.
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