57 citations · 106 across the 7 of their papers we have counts for
8 papers
Spatiotemporal imaging of microwave magnetic fields via magnonic coherent splitting
C. K. Wei, Z. J. Chen, J. T. Song +7
Spatiotemporal microwave magnetic-field imaging reveals current flow in high-frequency circuits and nonequilibrium spin dynamics, yet probes rarely combine calibrated spectral read…
Frequency downshifting stair for ultra-intense femtosecond lasers through a plasma-photonics structure
Yunxiao He, Xiaonan Ning, Bo Guo +3
Wavelength-tunable ultra-intense femtosecond lasers may enable breakthroughs in diverse areas of science spanning attosecond science, particle acceleration and beyond. Conventional…
Time-Varying Strong Coupling and Its Induced Time Diffraction of Magnon Modes
Jinwei Rao, Yi-Pu Wang, Zhijian Chen +7
Time-varying media break the temporal translation symmetry of wave propagation in materials, enabling advanced wave manipulations. However, this novel phenomenon has been rarely ex…
Giant Enhancement of Magnonic Frequency Combs by Exceptional Points
Congyi Wang, Jinwei Rao, Zhijian Chen +6
With their incomparable time-frequency accuracy, frequency combs have significantly advanced precision spectroscopy, ultra-sensitive detection, and atomic clocks. Traditional metho…
Meter-scale strong coupling between magnons and photons
Jinwei Rao, C. Y. Wang, Bimu Yao +3
We experimentally realize a meter-scale strong coupling effect between magnons and photons at room temperature, with a coherent coupling of 20 m and a dissipative coupling of 7.6 m…
Coherent Microwave Emission of a Gain-Driven Polariton
Bimu Yao, Y. S. Gui, J. W. Rao +3
By developing a gain-embedded cavity magnonics platform, we create gain-driven polariton (GDP) that is activated by an amplified electromagnetic field. Distinct effects of gain-dri…
Control of the magnon-polariton hybridization with a microwave pump
C. Zhang, Jinwei Rao, C. Y. Wang +5
Pump-induced magnon modes (PIMs) are recently discovered elementary excitations in ferrimagnets that offer significant tunability to spin dynamics. Here, we investigate the couplin…
Unveiling a Pump-Induced Magnon Mode via its Strong Interaction with Walker Modes
J. W. Rao, Bimu Yao, C. Y. Wang +3
We observe a power-dependent anticrossing of Walker spin-wave modes under microwave pumping when a ferrimagnet is placed in a microwave waveguide that does not support any discrete…