Title:
特に炭化水素の貯留をモニタするための地球物理学的用途向きの原子干渉法による絶対的重量測定装置のレーザシステムの案内方法
Document Type and Number:
Japanese Patent JP2014507634
Kind Code:
A
Abstract:
A piloting method of a laser system of an absolute gravimetric measurement device by atomic interferometry particularly suitable for on-site applications and advantageously usable in the geophysical field, including: generating cooling, entrapment, manipulation, thrust, and detection bands of a plurality of atoms; cooling the plurality of atoms; entrapping the plurality of cooled atoms in a three-dimensional magneto-optical trap; releasing the plurality of atoms in free fall in an ultra-vacuum system; performing an interferometric sequence; performing a detection; wherein the releasing includes quenching the three-dimensional magneto-optical trap through the contemporaneous extinction of the bands for producing a three-dimensional magneto-optical trap and a trap magnetic field.
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Inventors:
Italy No Francesco
Antonelli Masimo
Tino Guglielmo Maria Lucio
Solentino Fiodol
Antonelli Masimo
Tino Guglielmo Maria Lucio
Solentino Fiodol
Application Number:
JP2013546798A
Publication Date:
March 27, 2014
Filing Date:
December 21, 2011
Export Citation:
Assignee:
ENI S.P.A.
International Classes:
G01V7/14
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Makoto Watanabe
Sadao Kumakura
Disciple Maru Ken
Ino Sato
Mitsuru Matsushita
Ichiro Kurasawa
Makoto Watanabe