Lockheed Martin Corporation

Robert Joseph Murphy

James Alexander Fry

William H Barrow

An optical system a plurality of lenses, arranged within a same optical path, configured to simultaneously pass and focus therethrough short-wave infrared (SWIR) and mid-wave infrared (MWIR) spectral bands to a common focal plane and provide simultaneous correction of monochromatic and chromatic aberrations over the SWIR and MWIR spectral bands is disclosed. Another system and a method are also disclosed.

System and method for providing SWIR-MWIR reimaging along a same optical path

A vehicle including a scanning imaging system includes a vehicle body having an outer surface, a propulsion source, and an optical window secured to the outer surface of the vehicle positioned on an optical axis for transmitting electromagnetic radiation received from a portion of an area of interest to the scanning imaging system. The scanning imaging system includes a first achromatic prism pair having prisms with different materials that have different refractive properties, and a second achromatic prism pair having prisms with different materials that have different refractive properties, both positioned on the optical axis. A camera fixed in location is optically coupled to form images from the electromagnetic radiation after being bent by the achromatic prism pairs. A motor including a controller independently rotates the first and second achromatic prism pairs about the optical axis for scanning within the area of interest.

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Kissimmee, FL, United States of America

Robert Joseph Murphy