4 papers
Selective Remote Dissipation of an Off-resonant State via Indirect Driving
Hidemasa Yamane
We show how local periodic driving can be used to control dissipation in a structured environment in a highly selective manner. As a minimal setting, we consider two discrete level…
Terahertz Communications Using Effective-Medium-Slot Waveguides
Nguyen H. Ngo, Weijie Gao, Guillaume Ducournau +8
All-dielectric effective-medium-clad waveguides have been widely exploited in terahertz communications owing to their extremely low loss, low dispersion, and broad bandwidth. In th…
Resonant tunneling diode-integrated terahertz transceiver module for wireless communications
Weijie Gao, Nguyen H. Ngo, Daiki Ichikawa +10
Terahertz bands enable ultra-broadband wireless communications but require compact, low-cost, and efficient transceiver modules. Conventional implementations based on metallic wave…
Refractive Index Tuning of Terahertz Photonic Materials Based on a Stretchable Silicon Effective Medium
Hidemasa Yamane, Yoshiharu Yamada, Yusuke Kondo +3
Dynamically tunable terahertz (THz) photonics requires low-loss dielectric platforms with practical, continuous control of refractive index. Here we present a mechanically reconfig…