Experimental Investigation on a Highly Sensitive Atomic Magnetometer |
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| Authors: | LI Shu-Guang XU Yun-Fei WANG Zhao-Ying LIU Yun-Xian LIN Qiang |
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| Institution: | Institute of Optics, Department of Physics, Zhejiang University, Hangzhou 310027College of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018 |
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| Abstract: | A highly sensitive all-optical atomic magnetometer based on the magnetooptical effect which uses the advanced technique of single laser beam detection is reported and demonstrated experimentally. A sensitivity of 0.5pT/Hz1/2 is obtained by analyzing the magnetic noise spectrum, which exceeds that of most traditional magnetometers. This kind of atomic magnetometer is very compact, has a low power consumption, and has a high theoretical sensitivity limit, which make it suitable for many applications. |
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| Keywords: | 78 20 78" target="_blank">Ls')">78 20 Ls 85 70 Sq 33" target="_blank">')"> 33 57 +c |
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