@inproceedings{3ac864823c3f4eb9967d9138f4d29812,
title = "The application of Raman laser in gravity measurement and metrology",
abstract = "Atom Interferometry is proved to be a potential method for measuring the acceleration of atoms due to Gravity, we are now building a feasible system of cold atom gravimeter, it is based on the atom interferometry technology by coherently manipulating the cold atoms in a fountain (with a height of 1m) with specific Raman lasers, the cold atom wave packet is splitted, combined, and then re-splitted in the process. Then the atomic wave packet will acquire different phase because of the different evolution path. The precise acceleration can be deduced through the precision measurement of atomic interference fringes phase, and this will be a high precision standard of acceleration. At present, the preparation of Raman laser and the precise control of the laser Frequency have been finished, and they have been proved to meet the requirements of the experiment.",
keywords = "Atom interferometry, Raman laser, frequency stabilization, gravimeter, phase shift",
author = "Ning Ru and Li Zhang and Yu Wang and Shangchun Fan",
year = "2014",
doi = "10.1063/1.4879578",
language = "英语",
isbn = "9780735412347",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
pages = "164--170",
booktitle = "11th International Conference on Vibration Measurements by Laser and Noncontact Techniques, AIVELA 2014",
note = "11th International Conference on Vibration Measurements by Laser and Noncontact Techniques: Advances and Applications, AIVELA 2014 ; Conference date: 25-06-2014 Through 27-06-2014",
}