Restraint of the mid-spatial frequency error on optical surfaces by multi-jet polishing.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473235
Abstract: Nowadays, the mid-spatial frequency (MSF) error existing in the optical surface after polishing is still a great challenge for the ultra-precision manufacturing of optical components. MSF error severely deteriorates the performances of optical components such… read more here.
Keywords: jet polishing; mid spatial; multi jet; msf error ... See more keywords
Modeling and in-depth analysis of the mid-spatial-frequency error influenced by actual contact pressure distribution in sub-aperture polishing.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.487195
Abstract: In ultra-precision optical processing, the sub-aperture polishing is prone to produce a mid-spatial-frequency (MSF) error. However, the generation mechanism of the MSF error is still not fully clarified, which seriously affects the further improvement of… read more here.
Keywords: msf error; error; pressure; pressure distribution ... See more keywords
Multi-step overlap path for suppressing mid-spatial frequency error in bonnet polishing
Sign Up to like & getrecommendations! Published in 2025 at "Optics Express"
DOI: 10.1364/oe.580274
Abstract: Bonnet polishing has been extensively applied in the fabrication of optical components due to its high material removal efficiency and superior surface-shaping capability. However, the conventional raster polishing path inevitably introduces mid-spatial frequency (MSF) error.… read more here.
Keywords: step overlap; multi step; msf error; overlap path ... See more keywords