期刊
AIP ADVANCES
卷 7, 期 12, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4997691
关键词
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资金
- Independent Research Program of Tsinghua University [52300300917]
- China Scholarship Council [501100004543]
- DARPA [D16 PC00191]
We investigated the operation of an all-optical rubidium-87 atomic magnetometer with amplitude-modulated light. To study the suppression of spin-exchange relaxation, three schemes of pumping were implemented with room-temperature and heated paraffin coated vacuum cells. Efficient pumping and accumulation of atoms in the F=2 ground state were obtained. However, the sought-for narrowing of the resonance lines has not been achieved. A theoretical analysis of the polarization degree is presented to illustrate the absence of light narrowing due to radiation trapping at high temperature. (c) 2017 Author (s).
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