Title:
冷却原子線生成方法、冷却原子線生成装置、原子干渉計
Document Type and Number:
Japanese Patent JP6650647
Kind Code:
B2
Abstract:
Provided is a cold atomic beam generation technology that causes a cold atomic beam to travel in a direction different from the traveling direction of a pushing laser beam. The pushing laser beam is used to generate a cold atomic beam from atoms trapped in a space. Next, the cold atomic beam is deflected by using a zero magnetic field line of a quadrupole magnetic field in a two-dimensional magneto-optical trap mechanism or by using a drift direction of a standing light wave in a moving molasses mechanism.
Inventors:
Ryotaro Inoue
Uzumasa Miki
Atsushi Tanaka
Uzumasa Miki
Atsushi Tanaka
Application Number:
JP2018143782A
Publication Date:
February 19, 2020
Filing Date:
July 31, 2018
Export Citation:
Assignee:
Japan Aviation Electronics Industry Co., Ltd.
National University Corporation Tokyo Institute of Technology
National University Corporation Tokyo Institute of Technology
International Classes:
G21K1/00; G01B9/02; H01S1/06
Domestic Patent References:
| JP5501453A | ||||
| JP2013178243A |
Foreign References:
| US6303928 | ||||
| US4992656 | ||||
| WO2014145233A1 | ||||
| WO2007034174A2 |
Attorney, Agent or Firm:
Naoki Nakao
Yukio Nakamura
Yoshimura Munehiro
Yukio Nakamura
Yoshimura Munehiro