2 papers
physics.optics2023
Dual-Interrogation Method for Suppressing Light Shift in Rb 778 nm Two-Photon Transition Optical Frequency Standard
Dou Li, Kangqi Liu, Pengfei Wang +1
In this study, a dual-interrogation (DI) method was used to suppress the light shift in the Rb 778 nm 5S1/2-5D5/2 two-photon transition (TPT) optical frequency standard. The approa…
physics.optics2023
Soliton generation in CaF crystalline whispering gallery mode resonators with negative thermal-optical effects
Mingfei Qu, Chenhong Li, Kangqi Liu +4
Calcium fluoride (CaF) crystalline whispering gallery mode resonators (WGMRs) exhibit ultrahigh intrinsic quality factors and a low power anomalous dispersion in the communicat…