Apparatus and method for detecting terahertz wave

Details Apparatus and method for detecting terahertz wave Apparatus and method for detecting terahertz wave

2011-05-24

2011-05-24

Porta, David P (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

Reexamination Certificate

active

07947955

ABSTRACT:
A terahertz wave detecting apparatus includes a semiconductor chip12, a two-dimensional graphene14, a conductive source electrode15, and a drain electrode16and a gate electrode17. The two-dimensional graphene14is connected to the source electrode and the drain electrode. The apparatus further includes a SD voltage detection circuit18, a gate voltage applying circuit19and a magnetic field generating device20.

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