Improved algorithm for expanding the measurement linear range of a four-quadrant detector.
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DOI: 10.1364/ao.58.007741
Abstract: A four-quadrant detector is a kind of photoelectric detector that can quickly and accurately measure the incident angle of light. However, its ability to measure in a large field of view (FOV) is limited by… read more here.
Keywords: range; quadrant detector; detector; measurement ... See more keywords