论文信息 - Null test for a highly paraboloidal mirror.

Null test for a highly paraboloidal mirror.

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.

James H Burge | Yunwoo Lee | Taehee Kim | Sungsik Kim

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