MULTI-COLOR SUPERPIXEL OPERATIONAL CONSTRUCTS FOR FOCAL PLANE ARRAYS

A method for sensing using a multi-band photovoltaic detector, the method including biasing the photovoltaic detector using a bias voltage at a mid-point of a detector substrate bias voltage range, selecting a first band of the multi-band photovoltaic detector, sensing a first current from a first d...

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Bibliographische Detailangaben
Hauptverfasser: KING DONALD F, WYLES RICHARD H, ROBERTS PETER C, MEARS CHRISTOPHER L
Format: Patent
Sprache:eng
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Zusammenfassung:A method for sensing using a multi-band photovoltaic detector, the method including biasing the photovoltaic detector using a bias voltage at a mid-point of a detector substrate bias voltage range, selecting a first band of the multi-band photovoltaic detector, sensing a first current from a first diode of the multi-band photovoltaic detector, the first diode being associated with the first band, selecting a second band of the multi-band photovoltaic detector; and sensing a second current from a second diode of the multi-band photovoltaic detector, the second diode being associated with the second band.