Magneto-optical trap method and apparatus using positive and negative g-factors

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United States of America Patent

PATENT NO 12035456
APP PUB NO 20230422386A1
SERIAL NO

18461176

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Abstract

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A magneto-optical trap method including applying a magnetic field to an atom encapsulated in a vacuum vessel and having a nuclear spin of not less than 3/2 by using an anti-Helmholtz coil. Then generating a laser beam including a first laser beam detuned from a first resonance frequency when the atom transits from a total angular momentum quantum number F in a ground state to a total angular momentum quantum number F′=F+1 in an excited state, and a second laser beam detuned from a second resonance frequency when the atom transits from the total angular momentum quantum number F in the ground state to a total angular momentum quantum number F′=F−1 in the excited state.

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Patent Owner(s)

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NIPPON TELEGRAPH AND TELEPHONE CORPORATIONTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akatsuka, Tomoya Tokyo, JP 2 0
Gotoh, Hideki Tokyo, JP 23 267
Imai, Hiromitsu Tokyo, JP 2 1
Ishizawa, Atsushi Tokyo, JP 6 3
Katori, Hidetoshi Saitama, JP 17 30
Oguri, Katsuya Tokyo, JP 6 1
Takamoto, Masao Saitama, JP 13 4

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