HIGH-RESOLUTION HYPER-SPECTRAL ORTHOGRAPHIC IMAGING SPECTROMETER

摘要

A camera concurrently produces an orthographic map and map spectral content. illumination from an image passes through a phase modulator and the resulting rotating photo-flux phase is converted to an electrical signal by multiple adjacent sensors of detectors of array of detectors. The amount of unwanted illumination reaching the sensors is reduced by a set of baffles that shield and protect the transducers from unwanted out-of-field light and other light sources.

主权项

1. A camera comprising:
a detection panel having an array of detectors with multiple sensors; a lens mounted in a frame, the lens positioned to focus light energy from a radiant source on the detection panel; a modulator configured to modulate the light energy so that the light energy continuously excites each of the sensors; a baffle system comprising at least one baffle extending inward from the frame, wherein the at least one baffle is configured to deflect and attenuate a portion of the light energy; and a processing element configured to combine electrical signals from the sensors so as to provide spatial information of the light energy and spectral information of the light energy.