Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Reexamination Certificate
2008-06-17
2011-11-29
Gaworecki, Mark R (Department: 2884)
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
C250S493100
Reexamination Certificate
active
08067739
ABSTRACT:
A photoconductive element for generating or detecting a terahertz wave comprises a carrier generation layer for generating carriers on light irradiation, a pair of conductive electrodes provided in opposition on one face of the carrier generation layer, each containing a strip line, a pair of conductive antennas placed in opposition with a gap for light irradiation onto the carrier generation layer, each being joined to the electrodes, a pair of conductive adjusting stubs for adjusting a propagation state of the terahertz wave generated or detected by the carriers, wherein each of the adjusting stubs has a length of not longer than the wavelength λ of the terahertz wave generated by the carriers, and is placed at a distance of not more than the wavelength λ from a joint between the antenna and the electrode.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Gaworecki Mark R
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