Photodetectors using III-V nitrides

Details Photodetectors using III-V nitrides Photodetectors using III-V nitrides

1996-07-30

1998-12-08

Glick, Edward J.

Radiant energy

Invisible radiant energy responsive electric signalling

Semiconductor system

25037012, 250372, H01L 27142, H01L 310304

Patent

active

058473971

ABSTRACT:
A bandpass photodetector using a III-V nitride and having predetermined electrical properties. The bandpass photodetector detects electromagnetic radiation between a lower transition wavelength and an upper transition wavelength. That detector comprises two low pass photodetectors. The response of the two low pass photodetectors is subtracted to yield a response signal.

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