Design, tolerancing, and certification of a null corrector to test 8.4-m mirrors

Jose M. Sasian; Scott A. Lerner; James H. Burge; Hubert M. Martin

doi:10.1117/12.360175

6 September 1999 Design, tolerancing, and certification of a null corrector to test 8.4-m mirrors

Jose M. Sasian, Scott A. Lerner, James H. Burge, Hubert M. Martin

Proceedings Volume 3739, Optical Fabrication and Testing; (1999) https://doi.org/10.1117/12.360175
Event: Optical Systems Design and Production, 1999, Berlin, Germany

Abstract

We present a design and new approach to certify a null corrector with tight manufacturing tolerances. This involves a diamond turned asphere and a hologram that provide certification redundancy.

Citation Download Citation

Jose M. Sasian, Scott A. Lerner, James H. Burge, and Hubert M. Martin "Design, tolerancing, and certification of a null corrector to test 8.4-m mirrors", Proc. SPIE 3739, Optical Fabrication and Testing, (6 September 1999); https://doi.org/10.1117/12.360175

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