We performed ferromagnetic domain control in Erbium orthoferrite by excitation of the terahertz free electron laser.…
Terahertz band, which corresponds to the energy of inter-molecular binding, is expected to enable us a…
Three-dimensional (3D) terahertz devices often have difficulty of fabrication due to smaller feature size and complexity…
To realize the GW-class power source for Microwave Rocket, the cost reduction of gyrotrons is one…
Two types of back scattering systems are utilized for high temperature fusion plasma turbulence study. W-band…
Broadband Anti-Reflection Moth-Eye Structures Realized In The Above 1 THz Region By Laser Processing
We fabricate terahertz (THz) moth-eye anti-reflection (AR) structures on the surface of high-resistivity silicon via low-power…
Metallic materials to be coated on hollow dielectric THz waveguides were experimentally evaluated. Among six materials…
To investigate multi-boson peaks (multi-BP), terahertz time-domain spectroscopy was performed on amorphous silicon monoxide (a-SiO), which…
THz polarizer is the essential device for THz polarization control, but low cost and high extinction…