Title :
Integrated multifunctional reprogrammable "MEMS Deformable Mirror" and "3D Phase Retrieval" based adaptive optic system implementations
Author :
Rogers, Stuart ; Scarpino, F.
Author_Institution :
Air Force Res. Lab., WPAFB, XXX, USA
Abstract :
The integration of multi-functional and reconfigured aspects into adaptive optics systems is novel for the Micro-electro-mechanical Deformable Mirror (MEM-DM) based applications being presented. It reduces the complexity, cost, size, and maintenance of the system, while increasing real-time flexibility. Multi-functional implies the inherent non-physical reordering a system aspects to produce desired outputs within a self contained autonomous operating system. Traditional solutions to adaptive optic systems required changing equipment (LCD´s for Beam Shaping, Beam Splitters for Beam Splitting, Gimbaled mechanical devices for beam steering, etc.), which is not required with this innovative system design. Re-configurable implies the ability to continuously change the systematic operation of an autonomous system through intervention of logic that is designed proactively within the system that is reprogrammed in the field by remote configuration downloads via wireless and/or direct conductive media. The introduction of the 3-D Advanced Optical Phased Array (AOPA) and Phase Retrieval Techniques provides the engine that enables these advancements once applied to the MEM-DM array.
Keywords :
aberrations; adaptive optics; beam steering; micromechanical devices; micromirrors; optical arrays; optical beam splitters; 3D advanced optical phased array; 3D phase retrieval; LCD; MEMS deformable mirror; adaptive optic systems; beam shaping; beam splitters; beam steering; direct conductive media; gimbaled mechanical devices; innovative system design; logic intervention; microelectromechanical deformable mirror; multifunctional integration; nonphysical reordering; phase retrieval techniques; real-time flexibility; remote configuration; wireless media; Adaptive optics; Beam steering; Costs; Micromechanical devices; Mirrors; Operating systems; Optical arrays; Optical beam splitting; Phased arrays; Real time systems;
Conference_Titel :
TRANSDUCERS, Solid-State Sensors, Actuators and Microsystems, 12th International Conference on, 2003
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7731-1
DOI :
10.1109/SENSOR.2003.1217064