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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/7788
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dc.contributor.authorHe, Chuan-
dc.contributor.authorYan, Sitong-
dc.contributor.authorZhou, Lin-
dc.contributor.authorBarthwal, Sachin-
dc.contributor.authorXu, Rundong-
dc.contributor.authorZhou, Chao-
dc.contributor.authorJi, Yuhang-
dc.contributor.authorWang, Qi-
dc.contributor.authorHou, Zhuo-
dc.contributor.authorWang, Jin-
dc.contributor.authorZhan, Mingsheng-
dc.date.accessioned2021-06-29T08:11:35Z-
dc.date.available2021-06-29T08:11:35Z-
dc.date.issued2021-06-
dc.identifier.citationApplied Optics, 2021, Vol.60, p5258-5265en_US
dc.identifier.issn1559-128X-
dc.identifier.issn2155-3165 (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/7788-
dc.descriptionOpen Accessen_US
dc.description.abstractWe design and implement a laser system for 85Rb and 87Rb dual-species atom interferometers based on acousto-optic frequency shift and tapered amplifier laser technologies. We use eight-pass acousto-optic modulators to generate repumping lasers for 85Rb and 87Rb atoms. The maximum frequency shift of the laser is 2.8 GHz, and the diffraction efficiency is higher than 20%. We use high-frequency acousto-optic modulators to generate the Raman lasers. This laser system uses only two seed lasers to provide the various frequencies required by 85Rb and 87Rb dual-species atom interferometers, which greatly improves laser usage. The laser system is applied in the equivalence principle test experiment using an 85Rb and 87Rb dual-species atom interferometer. The signal of atoms launched to 12 meters is successfully observed, and the resolution of gravity differential measurement is improved from 8×10−9 g to 1×10−10g.en_US
dc.language.isoenen_US
dc.publisherOptical Society of Americaen_US
dc.relation.urihttps://doi.org/10.1364/AO.429965en_US
dc.rights2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreementen_US
dc.titleAll acousto-optic modulator laser system for a 12 m fountain-type dual-species atom interferometeren_US
dc.typeArticleen_US
Appears in Collections:Research Papers (LAMP)

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