1 research outputs found
Magnetometry Based on Nonlinear Magneto-Optical Rotation with Amplitude-Modulated Light
We report on an all-optical magnetometric technique based on nonlinear
magneto-optical rotation with amplitude-modulated light. The method enables
sensitive magnetic-field measurements in a broad dynamic range. We demonstrate
the sensitivity of G/ at 10 mG and the
magnetic field tracking in a range of 40 mG. The fundamental limits of the
method sensitivity and factors determining current performance of the
magnetometer are discussed.Comment: Submitted to Journal of Applied Physics 8 pages, 8 figure