Mosaic infrared sensor

Details Mosaic infrared sensor Mosaic infrared sensor

1976-03-23

1977-10-11

Dixon, Harold A.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250208, 250347, 250578, H01J 3912, H01L 2714

Patent

active

040537730

ABSTRACT:
A two-dimensional, AC-coupled, wide dynamic range, mosaic infrared sensor is realized by apparatus that divides incoming infrared radiation into two equal beams. Each beam is received with or without optical concentration by an infrared detector array consisting of a multiplicity of spaced, parallel columns of electrically insulated, independently wired infrared detector elements. The detector element column widths of each detector array are substantially equal to the intercolumn spaces of the other detector array and the columns of each are optically aligned with the intercolumn spaces of the other.

REFERENCES:
patent: 3353022 (1967-11-01), Schwartz
patent: 3542477 (1970-11-01), Grey
patent: 3557369 (1971-01-01), Rubin
patent: 3962577 (1976-06-01), Lindley
patent: 4005285 (1977-01-01), Price

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