1 citations · 1 across the 7 of their papers we have counts for
7 papers
Rubidium referenced Kerr comb with cavity phase matching
Xinwei Yi, Kunpeng Jia, Jingru Ji +6
Phase matching is a fundamental problem in nonlinear optics that is normally constrained by material dispersion. The limited operation wavelengths within phase matching window limi…
Optically locked low-noise photonic microwave oscillator
Zexing Zhao, Bin Li, Kunpeng Jia +13
The next-generation sensing and communication applications rely on high-frequency microwave generation with low-noise. The microwave photonic technology is promising by the practic…
Experimental signature of transient symmetry breaking in a cavity superconductor
Siyu Duan, Jingbo Wu, Xiaoqing Jia +5
Transient states of matter far from equilibrium may exhibit physical properties beyond those allowed by the equilibrium-state crystalline symmetries. We explore ultrafast and direc…
Hallmarks of terahertz magnon currents in an antiferromagnetic insulator
Hongsong Qiu, Oliver Franke, Yuanzhe Tian +11
The efficient transport of spin angular momentum is expected to play a crucial role in future spintronic devices, which potentially operate at frequencies reaching the terahertz ra…
High-gain optical parametric amplification with a continuous-wave pump using a domain-engineered thin-film lithium niobate waveguide
Mengwen Chen, Chenyu Wang, Kunpeng Jia +16
While thin film lithium niobate (TFLN) is known for efficient signal generation, on-chip signal amplification remains challenging from fully integrated optical communication circui…
Antiferromagnetic magnonic charge current generation via ultrafast optical excitation
Lin Huang, Liyang Liao, Hongsong Qiu +9
Néel spin-orbit torque allows a charge current pulse to efficiently manipulate the Néel vector in antiferromagnets, which offers a unique opportunity for ultrahigh density informat…
Defect-induced helicity-dependent terahertz emission in Dirac semimetal PtTe2 thin films
Zhongqiang Chen, Hongsong Qiu, Xinjuan Cheng +18
Nonlinear transport enabled by symmetry breaking in quantum materials has aroused considerable interest in condensed matter physics and interdisciplinary electronics. However, the…