Speaker
Yanyi Jiang
Description
Here we report an optical frequency divider (OFD), which can realize optical frequency ratio measurement as well as optical frequency division to other desired frequencies. Using the OFD, we measure the frequency ratio between the fundamental and its second harmonic with an uncertainty of 3E-22. Meanwhile, we also demonstrate an optical frequency synthesizer referenced to a Yb optical clock. Moreover, we demonstrate the transportability, long-term operation and multi-channel division of the OFD.
Primary author
Co-authors
Dr
Haosen Shi
(East China Normal University)
Dr
Yuan Yao
(East China Normal University)
Mrs
Hongfu Yu
(East China Normal University)
Prof.
Longsheng Ma
(East China Normal University)
