5 papers
Collective Coherent Perfect Absorption in a Synthetic Photon-Phonon Lattice
Sihan Wang, Qichun Liu, Bo Song +3
Coherent perfect absorption (CPA) has emerged as a powerful paradigm for controlling classical and quantum light, and has been demonstrated across a broad range of physical platfor…
Dissipative acousto-mechanical parametric interface between high-overtone acoustics and flexural phonons
Xun Ji, Huanying Sun, Longhao Wu +4
High-overtone bulk acoustic wave resonators (HBARs) promise advanced phononics, yet achieving nonlinearity remains challenging. We demonstrate a radiation-pressure-type parametric…
Observation of attractor transitions in active magnon-polaritons under microwatt drives
Hao Wu, Qichun Liu, Yuanbin Fan +2
Magnon-polaritons provide a room-temperature platform for investigating nonlinear cavity quantum electrodynamics in the microwave domain, but experimentally observing controlled tr…
Pump-Threshold-Free Frequency Comb via Cavity Floquet Engineering
Sihan Wang, Cheng Wang, Matthijs H. J. de Jong +4
Frequency combs have revolutionized communication, metrology, and spectroscopy. Considerable efforts have been devoted to developing integrated combs, primarily leveraging Pockels…
Amplitude Noise Cancellation of Microwave Tones
Joe Depellette, Ewa Rej, Matthew Herbst +3
Carrier noise in coherent tones limits sensitivity and causes heating in many experimental systems, such as force sensors, time-keeping, and studies of macroscopic quantum phenomen…