15 citations · 26 across the 4 of their papers we have counts for
4 papers
Motion-Tracking Terahertz Time-Domain Spectroscopy Enabled by Time-Programmable Frequency Combs for Moving-Object Sensing
Riku Shibata, Shun Fujii, Tomofumi Ikari +1
Terahertz time-domain spectroscopy (THz-TDS) provides direct access to both spectral information and time-of-flight features, making it attractive for dynamic sensing. However, con…
Ultralong pump-probe movies of magnon and phonon dynamics from ultrafast generation to microsecond relaxation
Riku Shibata, Shun Fujii, Shinichi Watanabe
The long lifetimes of magnons and phonons make them attractive for information-processing devices, highlighting the importance of visualizing their spatiotemporal dynamics from gen…
Spatiotemporal visualization of a surface acoustic wave coupled to magnons across a submillimeter-long sample by pulsed laser interferometry
Kazuki Maezawa, Shun Fujii, Kazuto Yamanoi +2
Surface acoustic waves (SAWs) coupled to magnons have attracted much attention because they allow for the long-range transport of magnetic information which cannot be achieved by m…
A two-color dual-comb system for time-resolved measurements of ultrafast magnetization dynamics using triggerless asynchronous optical sampling
Daichi Nishikawa, Kazuki Maezawa, Shun Fujii +2
We report on an Er-doped fiber (EDF)-laser-based dual-comb system that allows us to perform triggerless asynchronous optical sampling (ASOPS) pump-probe measurements of ultrafast d…