In-orbit operation of an atomic clock based on laser-cooled 87Rb atoms

Autor: Liang Liu, De-Sheng Lü, Wei-Biao Chen, Tang Li, Qiu-Zhi Qu, Bin Wang, Lin Li, Wei Ren, Zuo-Ren Dong, Jian-Bo Zhao, Wen-Bing Xia, Xin Zhao, Jing-Wei Ji, Mei-Feng Ye, Yan-Guang Sun, Yuan-Yuan Yao, Dan Song, Zhao-Gang Liang, Shan-Jiang Hu, Dun-He Yu, Xia Hou, Wei Shi, Hua-Guo Zang, Jing-Feng Xiang, Xiang-Kai Peng, Yu-Zhu Wang
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-018-05219-z
Popis: Cold atom clocks are among the most precise measuring devices and play key roles in everyday life and scientific explorations. Here the authors demonstrate the first in-orbit atomic clock using cold Rb atoms operating in microgravity and opening possibilities of space surveys and tests of fundamental physics.
Databáze: Directory of Open Access Journals