4 papers
Modulation Instability-Induced Multimode Squeezing in Quadratic Frequency Combs
Haodong Xu, Nianqin Li, Zijun Shu +12
Lithium niobate (LN) microring resonators, characterized by an exceptionally high second-order nonlinear coefficient and superior electro-optic tunability, serve as an outstanding…
Frequency-dependent squeezing via Einstein-Podolsky-Rosen entanglement based on silicon nitride microring resonators
Haodong Xu, Zijun Shu, Nianqin Li +6
Significant efforts have been made to enhance the performance of displacement sensors limited by quantum noise, such as gravitational wave detectors. Techniques like frequency-depe…
Optical Ranging Using Coherent Kerr Soliton Dual-microcombs with Extended Ambiguity Distance
Yuechen Yang, Yang Shen, Kailu Zhou +8
Optical ranging is a key technology in metrology. Optical frequency combs are shown to provide several advantages in light ranging, offering high precision with high acquisition ra…
On-chip topological transport of optical frequency combs in silicon-based valley photonic crystals
Zhen Jiang, Hongwei Wang, Yuechen Yang +9
The generation and control of optical frequency combs in integrated photonic systems enables complex, high-controllable, and large-scale devices. In parallel, harnessing topologica…