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Published in 2022 at "Optics express"
DOI: 10.1364/oe.456679
Abstract: Fabricating freeform mirrors relies on accurate optical figuring processes capable of arbitrarily modifying low-spatial frequency height without creating higher-spatial frequency errors. We present a scalable process to accurately figure thin mirrors using stress generated by…
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Keywords:
stress;
ultrafast laser;
frequency;
laser stress ... See more keywords