Dual band imager with visible or SWIR detectors combined...

Details Dual band imager with visible or SWIR detectors combined... Dual band imager with visible or SWIR detectors combined...

2006-10-24

2009-12-08

Porta, David P (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

C250S338100, C250S339030, C257S021000, C257S440000

Reexamination Certificate

active

07629582

ABSTRACT:
A dual band imager includes a radiation absorbing layer for absorbing light of a first wavelength coupled to a readout circuit (ROIC), and at least one radiation detector for detecting light of a second wavelength coupled to the ROIC via a corresponding opening extending through the radiation absorbing layer.

REFERENCES:
patent: 5149956 (1992-09-01), Norton
patent: 5581084 (1996-12-01), Chapman et al.
patent: 5808350 (1998-09-01), Jack et al.
patent: 6667479 (2003-12-01), Ray
patent: 2002/0185600 (2002-12-01), Kerr
patent: 2003/0001093 (2003-01-01), Wood
patent: 2006/0043297 (2006-03-01), Ouvrier-Buffet et al.

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