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収束研磨:高品質の光学フラット&球のシンプル、迅速、全開口研磨プロセス
JoVE Journal
Ingenieurwesen
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JoVE Journal Ingenieurwesen
Convergent Polishing: A Simple, Rapid, Full Aperture Polishing Process of High Quality Optical Flats & Spheres
DOI:

13:07 min

December 01, 2014

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Kapitel

  • 00:05Titel
  • 02:21Preparation of the Polisher and Slurry
  • 06:20Preparation of the Workpiece
  • 08:29Convergent Polishing
  • 10:22Metrology and Inspection
  • 11:04Results: A Convergent Polishing Protocol Produced Square with Peak-to-Valley Flatness of ~330 nm
  • 12:07Conclusion

Summary

Automatische Übersetzung

A novel optical polishing process, called “Convergent Polishing”, which enables faster, lower cost polishing, is described. Unlike conventional polishing processes, Convergent Polishing allows a glass workpiece to be polished in a single iteration and with high surface quality to its final surface figure without requiring changes to polishing parameters.

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