Yuki Goto

TL;DR: To reach a transmission performance of 54 Mb/s, which is standardized as the maximum data rate in IEEE 802.11p for V2X communication, a more advanced OCI-based automotive VLC system is described, which achieves a more than fivefold higher data rate by introducing optical orthogonal frequency-division multiplexing (opticalOFDM).

TL;DR: The dependence of the polarization states on the combination of the two polarizer rotation angles is examined experimentally in a low-power test with the newly developed polarization monitor and the results show that the measured polarization characteristics are in good agreement with the calculated ones.

TL;DR: In the moss Physcomitrella patens, PAS-containing histidine kinases regulate the timing of developmental processes of gametophyte generation in response to light, suggesting their functional significance unique to basal land plants.

TL;DR: In this article, the authors developed the measurement method of the topological charge (TC) in millimeter wave with helical wavefront by a triangular aperture, which was passively generated by conversion from a Gaussian beam using a spiral mirror.

TL;DR: In this article, a stable 39 min discharge with a line average electron density n e_ave of 1.1 × 1019 m−3, a central electron temperature T e0 of over 2.5 keV, and a central ion temperature T i0 of 2.0 keV was successfully performed with ~350 kW EC-waves.