Fabrication and testing (optical components)

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Optical fabrication and testing spans an enormous range of manufacturing procedures and optical test configurations.

I. Glass blank manufacturing

  • Batch mixing
  • Pouring and casting techniques
  • Annealing schedules and equipment
  • Physical characterization techniques
  • Index of refraction measurements and calculation of melt pedigree

II. Diamond shaping techniques

  • Diamond wheel curve generation processes and equipment
  • Diamond edging processes and equipment

III. Loose grit fabrication techniques:

IV. Single-point diamond turning processes and equipment

V. Optical testing techniques

  • Direct surface profile measurement
  • Direct surface surveying (no intervening optics, for example Foucault, Ronchi, Caustic testing)
  • Auxiliary optics (null correctors, computer generated holograms, etc.)
  • Interferometric testing

[edit] See also

[edit] References

  • Malacara, D., Optical Shop Testing - 2nd Edition, John Wiley and Sons, 1992, ISBN 0-471-52232-5
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