2 papers
physics.optics2023
Towards a compact soliton microcomb fully referenced on atomic reference
Mingfei Qu, Dou Li, Chenhong Li +5
A fully stabilized soliton microcomb is critical for many applications of optical frequency comb based on microresonators. However, the current approaches for full frequency stabil…
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…