Lockheed Martin Corporation

James C Beffa

Lawrence K Lam

Anthony C Kowalczyk

Hilary S Lackritz

An optical switching and delay system for optical encryption and/or optical decryption may comprise a switch bank, a set of optical delay lines, a combiner, and a processor. The switch bank may be configured to receive an optical signal in a first arrangement and route the optical signal to the set of optical delay lines according to a switching arrangement key. The set of optical delay lines may be configured to provide delays to the optical signal. The combiner may be configured to receive the optical signal with delays from the set of optical delay lines and combine the optical signal into a second arrangement. The processor may be configured to receive the switching arrangement key and control the switch bank according to the switching arrangement key. The switching arrangement key may comprise a set of instructions for routing the optical signal.

Optical switching and delay systems and methods for optical encryption and/or optical decryption

A man-portable phased array ISR system includes a multilayer panel. A first panel layer includes a subarray layer having a plurality of sensors for detecting and receiving radiofrequency information. A second panel layer includes a digital data storage system to digitize, record and store the radiofrequency information. A third panel layer includes a command and communication link. A fourth panel layer includes a nanoparticle ultra-capacitor energy storage system adapted to provide power to the subarray, to the digital data storage system and to the command and communication link. The plurality of sensors may be receive-only sensors for radio-frequency data collection. The first panel layer may include integral beamforming systems having a predetermined frequency range for transmit an receive radar signal formation and data collection.

Lightweight, man-portable, wideband, phased array ISR system

A multi-access laser communications terminal is disclosed. The communications terminal includes a deformable mirror whose surface contour is deformable by one or more actuators. The communications terminal further includes a closed-loop tracking system which controls the one or more actuators to change the surface contour of the deformable mirror in accordance with detected movement of an optical beam in order to keep the optical beam optimally locked on a receiver.

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Boulder Creek, CA, United States of America

James C Beffa