Null test for a highly paraboloidal mirror.

نویسندگان

  • Taehee Kim
  • James H Burge
  • Yunwoo Lee
  • Sungsik Kim
چکیده

A circular null computer-generated hologram (CGH) was used to test a highly paraboloidal mirror (diameter, 90 mm; f number, 0.76). To verify the null CGH test a classic autocollimation test with a flat mirror was performed. Comparing the results, we show that the results of the null CGH test show good agreement with results of the autocollimation test.

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عنوان ژورنال:
  • Applied optics

دوره 43 18  شماره 

صفحات  -

تاریخ انتشار 2004