Coherent conversion of microwave and optical photons in the single quantum level can
significantly expand our ability to process signals in various fields. Efficient up-conversion of …

We realize a cavity magnon-microwave photon system in which a magnetic dipole
interaction mediates strong coupling between the collective motion of a large number of …

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 …

Cavity optomagnonics has emerged as a promising platform for studying coherent photon-
spin interactions as well as tunable microwave-to-optical conversion. However, current …

Hybrid magnonics has recently attracted intensive attention as a promising platform for
coherent information processing. In spite of its rapid development, on-demand control over …

Launching and controlling magnons with laser pulses opens up new routes for applications
including optomagnetic switching and all-optical spin wave emission and enables new …

We use electrical detection, in combination with microwave transmission, to investigate both
resonant and nonresonant magnon-photon coupling at room temperature. Spin pumping in …

Coupled microwave photon-magnon hybrid systems offer promising applications by
harnessing various magnon physics. At present, in order to realize high coupling strength …

Exchange magnons are essential for unprecedented miniaturization of GHz electronics and
magnon-based logic. However, their efficient excitation via microwave fields is still a …

We propose an experimentally realizable nonreciprocal magnonic device at the single-
magnon level by exploiting magnon blockade in a magnon-based hybrid system. The …