Laser interferometer for toroidal surfaces control

M. M. Trukhin; B. A. Chunin

doi:10.1117/12.725604

11 January 2007 Laser interferometer for toroidal surfaces control

M. M. Trukhin, B. A. Chunin

Proceedings Volume 6594, Lasers for Measurements and Information Transfer 2006; 65940M (2007) https://doi.org/10.1117/12.725604
Event: Lasers for Measurements and Information Transfer 2006, 2006, St. Petersburg, Russian Federation

Abstract

Interferometer methods for toroidal surfaces (TS) control are considered. The items with toroidal surfaces are used in instruments of various science and technology areas including medical optics. New interferometer scheme is advised. This interferometer is acceptable to control TS of any radii of curvature. Nonlinear error is considered to be put on interferometer fringes. The cause of its creation and the way to determine and taking into account is given.

Citation Download Citation

M. M. Trukhin and B. A. Chunin "Laser interferometer for toroidal surfaces control", Proc. SPIE 6594, Lasers for Measurements and Information Transfer 2006, 65940M (11 January 2007); https://doi.org/10.1117/12.725604

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