supported by the National Natural Science Foundation of China(Nos.11874371,91436105,and 12104474);the Shanghai Science and Technology Program,China(No.22ZR1471000);the Strategic Pilot Science and Technology Project of the Chinese Academy of Sciences,China(No.XDB21030200)。
A simple and robust multiple wavelength frequency stabilization system is demonstrated using a single transfer cavity and a1062-nm ultra-stable laser for all the lasers used in a mercury optical lattice clock.Offset s...
Books are the ladder of human progress. Among many books, I saw a famous masterpiece of Mark Twain, The Million Pound Bank Note. When it comes to books, we have to talk about the author Mark Twain, born in a poor fami...
Supported by the National Key Research and Development Program of China(2018YFC1507704,2017YFA0603804);National Natural Science Foundation of China(41905078)。
Northeastern China has experienced a significant increase in summer compound hot and dry events(CHDEs),posing a threat to local agricultural production and sustainable development.This study investigates the detectabl...