MAGNETIC FIELD CORRECTION COIL IN THREE AXES FOR CLOCK TRANSITION SPACE, CLOCK TRANSITION DEVICE FOR TRAPPING POPULATION OF ATOMS, HOLDING THEM IN OPTICAL LATTICE AND CREATING CLOCK TRANSITIONS, OPTICAL LATTICE CLOCK DEVICE, ATOMIC CLOCK DEVICE, ATOMIC INTERFEROMETER DEVICE, DESIGN OF QUANTUM INFORMATION PROCESSING DEVICE AND CLOCK TRANSITION SYSTEM Russian patent published in 2025 - IPC G04F5/14 

Abstract RU 2833337 C1

FIELD: horology.

SUBSTANCE: invention relates to high-precision meters of time characteristics, to atomic clocks, namely to clocks on an optical lattice and their structural elements. Magnetic field correction coil in three axes is located inside the vacuum chamber surrounding the clock transition space with atoms in it. Coil of magnetic field correction in three axes is made with possibility of correction, for components of magnetic field in three axial directions passing through space of clock transition: permanent member, a spatial derivative of a first-order term, a spatial derivative of a second-order term, a spatial derivative of a third-order or higher-order term, or any combination of said terms. Magnetic field correction coil in three axes can be used, for example, in a physical part for a clock on an optical array.

EFFECT: increased accuracy at reduction of dimensions.

20 cl, 35 dwg

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RU 2 833 337 C1

Authors

Tsudzi, Sigenori

Takamoto, Masao

Katori, Khidetosi

Dates

2025-01-17Published

2021-03-30Filed