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11 October 2010IR null correctors for ground aspheric surface
This report gives the optical design and analysis of a two-element IR Offner-type null corrector for ground aspheric
surface. The optical system assumes an interferometer that consists of a point source, a 85 mm diameter relay lens, and a
20 mm diameter field lens. The aberration of the IR null correctors is PV0.0076λ.An optical test for measuring the null
correctors is presented in this paper.
Yongqian Wu andYudong Zhang
"IR null correctors for ground aspheric surface", Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76567J (11 October 2010); https://doi.org/10.1117/12.868209
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Yongqian Wu, Yudong Zhang, "IR null correctors for ground aspheric surface," Proc. SPIE 7656, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 76567J (11 October 2010);