The propagation of magnetostatic surface spin waves in permalloy stripes was observed by
high-resolution wide-field magneto-optical Kerr microscopy using the stroboscope …

The needs for sensitively and reliably probing magnetization dynamics have been
increasing in various contexts such as studying novel hybrid magnonic systems, in which the …

We investigated the coherently excited propagating magnons in in-plane magnetized
synthetic antiferromagnets using heterodyne-magneto-optical Kerr effect technique. Under …

We report spin-wave diffraction, caustic beam emission, and the formation of Talbot carpets
in an yttrium iron garnet (YIG) film equipped with magnonic Fabry-Perot resonators. The …

Spin wave propagation is studied through a diffraction grating in a 200 nm thick YIG film by
using scanning time resolved magneto‐optic Kerr microscopy (TR‐MOKE) and supported by …

Coherent optical detection is a powerful technique for characterizing a wide range of
physical excitations. Here, we use two optical approaches (fundamental and parametric …

Spin waves are studied intensively for their intriguing properties and potential use in future
technology platforms for the transfer and processing of information and microwave signals …

The propagation of coherent spin waves in permalloy microstrips was investigated using a
heterodyne-magneto-optical Kerr effect technique. The two-dimensional imaging reveals the …

A caustic is a mathematical concept describing the beam formation when the beam
envelope is reflected or refracted by a manifold. While caustics are common in a wide range …

Optical heterodyne detection is a powerful technique for characterizing a wide range of
physical excitations. Here, we use two types of optical heterodyne detection techniques …