Photometrics, Ltd.

Spectral Instruments Imaging, LLC

Spectral Instruments, Inc.

Gary R Sims

Michael B Nelson

Michael D Cable

James J Cook

An imaging system may include a main enclosure having at least one access door that defines a substantially light-tight imaging compartment when the access door is in a closed position. An object platform provided within the main enclosure holds an object to be imaged. A camera system positioned on a first side of the object platform is operable to capture a visible light image of the object. A radiation detector positioned on the first side of the object platform is moveable from a first position to a second position across a field of view of the camera system. The radiation detector is operable to capture a radiographic image of the object by moving the radiation detector from the first position to the second position while detecting radiation from the object.

Methods and systems for producing visible light and x-ray image data

The scintillating screen of digital imaging systems used in conventional transmission electron microscopy is discretized and the scintillating material is contained in a cellular structure having a geometry judiciously selected for coupling to the optical channels of the imaging system. This allows optical matching, without smearing, between the elements of the scintillating screen and the discrete light-collecting and light-registering optical channels of the system. Cross-talk among optical channels is consequently minimized and the resulting light-imaging resolution of the digital imaging system is optimized.

High-resolution scintillation screen for digital imaging

The light gathering capability or quantum efficiency of a charge-coupled device is improved by the configuration of the multi-phase gate structure to leave large surface areas of the semiconductor substrate uncovered. Each of the electrodes of the multi-phase gate structure is configured as a series of shallow H-shaped geometries, only the vertical elements of which overlap to ensure that multi-phase operation can be achieved.

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Tucson, AZ, United States of America

Gary R Sims