the National Key R&D Program of China(Grant No.2017YFA0304203);the Na-tional Natural Science Foundation of China(Grants Nos.61722507,61675121,and 61705123);PCSIRT(No.IRT-17R70),111 Project(Grant No.D18001);the Program for the Outstanding Innovative Teams of Higher Learning Institutions of Shanxi(OIT);the Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province,and the Applied Basic Research Project of Shanxi Province,China(Grant Nos.201701D221002,201901D211191,and 201901D211188).
The light-induced frequency shift(LIFS)of ultracold molecular ro-vibrational levels originates from the strong coupling of the atomic-scattering state and the bound-molecular state.In this paper,we present our experim...