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"MEMSEye" for optical 3D tracking and imaging applications
2011
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference
We demonstrate a compact, low-power device which combines a laser source, a MEMS mirror, and photosensors to enable fast-motion tracking of an object in a 3D volume while obtaining its precise XYZ coordinates, as well as high resolution laser-based imaging. Any object can be tracked which is marked by retro-reflective tape, or a corner-cube retroreflector (CCR). Two separate subsystems which we termed "MEMSEyes" track the position of the object within a ~40° field-ofview cone, allowing
doi:10.1109/transducers.2011.5969770
fatcat:t6lxwenlrrei7mqjhbh47j4r2m