ORLANDO, Fla., July 16, 2021 — A University of Central Florida (UCF) team led by professor Shin-Tson Wu has developed a device made with cascaded liquid crystal (LC) flat optical elements, called a miniature planar telescope, that allows efficient, wide-angle, high-precision laser beam steering. The miniature planar telescope achieves steering angle magnification independent of the incident beam position. This angle magnification function cannot be achieved with a single-layer optical device, such as a grating or a refractive surface. Although commercial-quality planar optical devices are available, research into...Read full articleRelated content from Photonics MediaARTICLESOn-Demand Optical Singularities Strengthen Range of ApplicationsA group led by Federico Capasso at the Harvard John A. 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