Ramsey interferometry using the Zeeman sublevels in a spin-2 Bose gas

Mark Sadgrove; Yujiro Eto; Sawako Sekine; Hirosuke Suzuki; Takuya Hirano

doi:10.7566/JPSJ.82.094002

Ramsey interferometry using the Zeeman sublevels in a spin-2 Bose gas

Mark Sadgrove, Yujiro Eto, Sawako Sekine, Hirosuke Suzuki, Takuya Hirano

物理学科

研究成果: Article › 査読

16 被引用数 (Scopus)

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We perform atom interferometry using the Zeeman sublevels of a spin-2 Bose-Einstein condensate of ⁸⁷Rb. The observed fringes are strongly peaked, and fringe repetition rates higher than the fundamental Ramsey frequency are found in agreement with a simple theory based on spin rotations. With a suitable choice of initial states, the interferometer could function as a useful tool for magnetometry and studies of spinor dynamics in general.

本文言語	English
論文番号	094002
ジャーナル	journal of the physical society of japan
巻	82
号	9
DOI	https://doi.org/10.7566/JPSJ.82.094002
出版ステータス	Published - 9月 2013

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title = "Ramsey interferometry using the Zeeman sublevels in a spin-2 Bose gas",

abstract = "We perform atom interferometry using the Zeeman sublevels of a spin-2 Bose-Einstein condensate of 87Rb. The observed fringes are strongly peaked, and fringe repetition rates higher than the fundamental Ramsey frequency are found in agreement with a simple theory based on spin rotations. With a suitable choice of initial states, the interferometer could function as a useful tool for magnetometry and studies of spinor dynamics in general.",

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T1 - Ramsey interferometry using the Zeeman sublevels in a spin-2 Bose gas

AU - Sadgrove, Mark

AU - Eto, Yujiro

AU - Sekine, Sawako

AU - Suzuki, Hirosuke

AU - Hirano, Takuya

PY - 2013/9

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AB - We perform atom interferometry using the Zeeman sublevels of a spin-2 Bose-Einstein condensate of 87Rb. The observed fringes are strongly peaked, and fringe repetition rates higher than the fundamental Ramsey frequency are found in agreement with a simple theory based on spin rotations. With a suitable choice of initial states, the interferometer could function as a useful tool for magnetometry and studies of spinor dynamics in general.

KW - Atom interferometry

KW - Magnetometry

KW - Ramsey fringes

KW - Spin interferometry

KW - Spinor Bose-Einstein condensate

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DO - 10.7566/JPSJ.82.094002

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JO - journal of the physical society of japan

JF - journal of the physical society of japan

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ER -

Ramsey interferometry using the Zeeman sublevels in a spin-2 Bose gas

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