Use of coordinate measuring machines for the assembly of axisymmetric two-mirror objectives with aspherical mirrors

Venzel, V.I., Danilov, M.F., Savelieva, A.A., Semenov, A.A.

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Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Вензель В.И., Данилов М.Ф., Савельева А.А., Семёнов А.А. Применение координатно-измерительных машин для сборки осесимметричных двухзеркальных объективов с асферическими зеркалами // Оптический журнал. 2019. Т. 86. № 2. С. 68–73. http://doi.org/10.17586/1023-5086-2019-86-02-68-73

Venzel V.I., Danilov M.F., Savelieva A.A., Semenov A.A. Use of coordinate measuring machines for the assembly of axisymmetric two-mirror objectives with aspherical mirrors [in Russian] // Opticheskii Zhurnal. 2019. V. 86. № 2. P. 68–73. http://doi.org/10.17586/1023-5086-2019-86-02-68-73

For citation (Journal of Optical Technology):

V. I. Venzel’, M. F. Danilov, A. A. Savel’eva, and A. A. Semenov, "Use of coordinate measuring machines for the assembly of axisymmetric two-mirror objectives with aspherical mirrors," Journal of Optical Technology. 86(2), 119-123 (2019). https://doi.org/10.1364/JOT.86.000119

Abstract:

The error for the relative alignment of aspherical mirrors was analyzed using coordinate measuring machines for assembling Ritchey–Chrétien two-mirror objectives. It is shown that, in addition to the measurement error of linear and angular decentering of mirrors, the error in determining the position of the secondary and primary mirrors in the housing of the objective has a significant impact on the build quality. Requirements for lens design are formulated to ensure the required accuracy of assembly.

Keywords:

linear and angular decentering, geometric bases of the mirrors, axis of aspherical mirrors

OCIS codes: 220.0220, 080.1005

References:

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