Micro-Actuated Optics

Ziva with team member UCSD propose a ground-breaking new micro-scanning technology capable of rapid scanning over a wide Field of Regard while reducing the size, weight, and power by 10 – 100x compared to conventional scanning technologies, making it ideally suited to micro-vehicle applications, unattended ground sensors, and man-portable applications. The proposed meso-hydraulic-based technology is unique because it: • Represents a breakthrough in realization of a robust and precise pump/valve via a new 3D molding process using precision lithographic processes, enabling nL volumes to control mL volumes of liquid in a minute size and at a low cost. • Exploits “muscle wire” actuation technology which brings weight down to < 20g. • Uses a closed system filled with an incompressible fluid where volume displacement is transmitted at speed of sound, enabling fast saccades between targets/views. In Phase I, Ziva/UCSD will conduct a feasibility study for the concept design for micro-actuated optics which has the capability of 80x80 degree scan angles, with 5X optical zoom and weight of < 20g and scan time for the 80 degrees in < 30ms. We will assess the feasibility to achieve these goals by mechanical (ANSYS) and optical (ZEMAX) simulations and a demo of the principle.