Phase-resolving spin-wave microscopy using infrared strobe light

Y Xiong, A Christy, M Mahdi, R Sun, Y Li… - arXiv preprint arXiv …, 2024 - arxiv.org
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 …

Quantitative evaluation method for magnetoelastic coupling between surface acoustic waves and spin waves using electrical and optical measurements

H Komiyama, R Hisatomi, K Taga, H Matsumoto… - arXiv preprint arXiv …, 2024 - arxiv.org
Coupling and hybridization of different elementary excitations leads to new functionalities. In
phononics and spintronics, magnetoelastic coupling between Rayleigh-type surface …

Quantitative optical imaging method for surface acoustic waves using optical path modulation

R Hisatomi, K Taga, R Sasaki, Y Shiota, T Moriyama… - Physical Review B, 2023 - APS
A Rayleigh-type surface acoustic wave (SAW) is used in various fields as classical and
quantum information carriers because of its surface localization, high electrical …

Thermo-acoustics and its detection in a premixed flame

R Joarder, SP Choudhury, N Singh… - arXiv preprint arXiv …, 2022 - arxiv.org
A new optical technique based on light-matter interaction is devised in-house to detect
thermo-acoustic disturbances generated after ignition and during propagation of a premixed …

Imaging transverse modes in a GHz surface acoustic wave cavity

M Fisicaro, TA Steenbergen, YC Doedes… - arXiv preprint arXiv …, 2024 - arxiv.org
Full characterization of surface acoustic wave (SAW) devices requires imaging the spatial
distribution of the acoustic field, which is not possible with standard all-electrical …

Imaging transverse modes in a gigahertz surface-acoustic-wave cavity

M Fisicaro, TA Steenbergen, YC Doedes, K Heeck… - Physical Review …, 2025 - APS
Full characterization of surface-acoustic-wave (SAW) devices requires imaging the spatial
distribution of the acoustic field, which is not possible with standard all-electrical …

Generation of phonons with out-of-plane angular momentum by superposition of longitudinal surface acoustic phonons

K Taga, R Hisatomi, R Sasaki, H Komiyama… - Journal of the …, 2025 - jstage.jst.go.jp
Circularly polarized phonons carry angular momentum, and surface acoustic waves (SAWs)
offer an ideal platform for manipulating the electron spins in magnetic thin films. However …

[PDF][PDF] A study on capturing acoustic behaviour in confined tube combustion using optical technique

SP Choudhury, S Syam, R Joarder - … symposium (INCOS). The …, 2022 - researchgate.net
A disturbance-free optical measurement technique is studied in this paper for capturing
acoustic waves and measuring flame location for premixed propane-air combustion in a …

[PDF][PDF] Ca ities for light and sound: a ca it-enhanced platform for quantum acoustics

M Fisicaro - scholarlypublications …
Ca ities for light and sound: a ca it -enhanced platform for quantum acoustics Page 1 Ca
ities for light and sound: a ca it -enhanced platform for quantum acoustics Fisicaro, M …

[PDF][PDF] Optical Measurement Technique for Thermo-acoustic Pressure Detection in a Combustion Chamber

SP Choudhury, S Syam, R Joarder - researchgate.net
Combustion of premixed mixture in a constant volume channel generates high and low
frequency pressure oscillations and these waves interact with the flame front. A laser-based …