Leveraging the advanced fiber-optic technologies in opto-electronics, this work lays out a new, hybrid platform for investigating long-distance coupling and nonlinearity in coherent magnonic phenomena.Similar content being viewed by others Magnetic-field controlled on-off switchable non-reciprocal negative...
Tang, S. Li, Kerr-nonlinearity-triggered nonclassicality of magnons in a photon-magnon coupling system. Photonics 9, 681 (2022) Article Google Scholar G. Arnold, M. Wulf, E.S. Shabir Barzanjeh, A.R. Redchenko, W.J. Hease, F. Hassani, J.M. Fink, Converting microwave and telecom ...
It is known that self-Kerr systems can produce squeezing [43], [44]. The magnon self-Kerr nonlinearity can be achieved by coupling the magnon mode to a superconducting qubit [45]. This coupling yields an effective magnon self-Kerr nonlinearity [20]. The strength of the squeezing increases ...
proposed reservoir architecture keeping the total energy costs very low. Moreover, a two-order of magnitude increase of the strain amplitudes will drastically enhance the contribution of magnon-phonon nonlinearity39, which is manifested only indirectly in our study. ...
The YIG sphere supports both a magnon (spin wave) mode and a mechanical vibration mode induced by the magnetostrictive interaction, which is a dispersive interaction for a large-size YIG sphere and provides necessary nonlinearity for creating entanglement in our protocol [18]. The magnon mode ...
nonreciprocal microwave transmissionphase modulationmagnon Kerr nonlinearity effectNonreciprocal microwave devices,in which the transmission of waves is non-symmetric between two ports,are indispensable for the manipulation of information processing and communication.In this work,we show the nonreciprocal microwave...
Here, we propose a scheme to enhance the spin-magnon coupling by the magnonic Kerr nonlinearity in a YIG sphere. We find that the Kerr-enhanced spin-magnon coupling invalidates the widely used single-Kittel-mode approximation to magnons. It is revealed that the spin decoherence induced by the...
We present a scheme to generate nonreciprocal entanglement and asymmetric steering between an atomic ensemble and a magnon based on Kerr nonlinearity of magnon in an yttrium iron garnet sphere. In particular, a cavity optomagnonic system is under our consideration, where the optical cavity couples ...
ChaosPhononsMicrowave oscillatorsMicrowave communicationHere, we research a novel cavity magnomechanical system, where the magnon mode with Kerr nonlinearity driven by a microwave field couples to a phonon mode with a magneostrictive nonlinear interaction (radiation pressure-like). Based on these ...
Magnon–polaritons are hybrid light–matter quasiparticles originating from the strong coupling between magnons and photons. They have emerged as a potential candidate for implementing quantum transducers and memories. Owing to the dampings of both photo