Raytheon Company

Ravash Joshua Eliassi

A modified-Schmidt corrector lens including a first side having a curved surface configured to direct electromagnetic radiation, and a second side having a stepped surface including one or more stepped zones positioned to maintain a substantially constant thickness along a radius of the corrector lens.

Lightweight modified-Schmidt corrector lens

A crossbar switch is disclosed having a first port, a second port, a third port, and a fourth port, the crossbar switch comprising: a first switching element coupled between the first port and the third port; a second switching element coupled between the first port and the fourth port; a third switching element coupled between the second port and the third port; and a fourth switching element coupled between the second port and the fourth port, wherein the first switching element, the second switching element, the third switching element, and the fourth switching element are configured to couple only one of the first port and the second port to the third port, at any given time.

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Los Angeles, CA, United States of America

Ravash Joshua Eliassi