Laser architecture for component efficient atomic interferometer gravimeter

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United States of America Patent

PATENT NO 12117292
SERIAL NO

16678796

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A system for atom interferometry includes one or more lasers disposed to 1) generate a first pair of beams that are initially spatially separated and later overlapped to follow a common path to intersecting an atomic cloud interaction region, wherein the first beam of the pair of beams acts as a first MOT beam and the second beam of the pair of beams acts as a first Raman beam; and 2) generate an additional beam, wherein the additional beam is multiplexed to be used alternately as a second MOT beam and as a second Raman beam, wherein the additional beam follows an opposing path to the common path when intersecting the atomic cloud interaction region.

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Patent Owner(s)

  • AOSENSE, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cashen, Matthew Gilroy, US 4 4
Ledbetter, Micah Sunnyvale, US 34 666
Matthews, Michael R Palo Alto, US 20 157
Shverdin, Miroslav Y Mountain View, US 7 26
Sugarbaker, Alexander F Atherton, US 4 2

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