Raytheon Company

United States of America As Represented by the Administrator of Nasa

Matthew D Chambers

John L Vampola

Micky R Harris

Adam M Kennedy

Sean P Kilcoyne

Eric J Beuville

David J Gulbransen

Eric Miller

Andrew E Gin

Jeffrey I Eldridge

Micky Harris

A focal plane array includes a mosaic integrated circuit device having a plurality of discrete integrated circuit tiles mounted on a motherboard. The focal plane array includes an optically continuous detector array electrically connected to the mosaic integrated circuit device with an interposer disposed therebetween. The interposer is configured to adjust a pitch of the continuous detector array to match a pitch of each of the plurality of discrete integrated circuit tiles so that the optical gaps between each of the plurality of integrated circuit tiles on the motherboard are minimized and the detector array is optically continuous, having high yield over the large format focal plane array.

Mosaic focal plane array

A system including a detector array configured to receive electromagnetic (EM) radiation from a target object, the detector array having one or more detectors is disclosed. The system also includes a readout integrated circuit and one or more processors. The readout integrated circuit has a circuit comprising a number of detector boundary selection components, each one of the number of detector boundary selection components configured to select or adjust a detector boundary from least one of a sub-column boundary or an adjustable boundary.

Detector arrays with electronically adjustable detector positions

Systems and methods that are capable of measuring pressure or temperature based on luminescence are discussed herein. These systems and methods are based on spin-allowed broadband luminescence of sensors with orthorhombic perovskite structures of rare earth aluminates doped with chromium or similar transition metals, such as chromium-doped gadolinium aluminate. Luminescence from these sensors can be measured to determine at least one of temperature or pressure, based on either the intense luminescence of these sensors, even at high temperatures, or low temperature techniques discussed herein.

Temperature and pressure sensors based on spin-allowed broadband luminescence of doped orthorhombic perovskite structures

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Goleta, CA, United States of America

Matthew D Chambers