Multi-beam array stitching method based on scanning Hartmann for imaging quality evaluation of large space telescopes
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DOI: 10.1038/s41598-018-25632-0
Abstract: To test large-aperture space optical systems in a simple and highly efficient manner, the scanning Hartmann test (SHT) has been used to measure the sub-aperture wavefront slopes of optical systems by scanning with a collimated… read more here.
Keywords: beam array; space; scanning hartmann; stitching method ... See more keywords