Gate-Readout Of Photovoltage From A Grating-Gate Plasmonic THz Detector

Keynote (ELEC 2)

Sat, 14 Nov 2020 12:00am to 12:30am

Room: Seneca

Attend in Zoom

We propose the use of the gate electrode as a readout port of the photovoltage of a grating-gate plasmonic THz detector. We fabricate the device and experimentally demonstrate the scaling of the photovoltage with the size of active area for the gate-readout and an excellent impedance matching to a 50- interconnection system, both of which are impossible for the drain-readout.

Presenters and Authors Info

Presenter: Anonymous

Authors: Negoro, Takumi; Saito, Taku; Hosotani, Tomotaka; Otsuji, Taiichi; Takida, Yuma; Ito, Hiromasa; Minamide, Hiroaki; Satou, Akira

Research Institute of Electrical Communication, Tohoku University, RIKEN Center for Advanced Photonics, RIKEN