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The absolute calibration of high-precision optical flats across a wide range of spatial frequencies

Gladysheva, Y.V., Zhivotovsky, I.V., Denisoz, D.G., Baryshnikov, N.V., Karasik, V.E. and Rees, Paul (2015) The absolute calibration of high-precision optical flats across a wide range of spatial frequencies. In: Fundamental and Applied Problems of Photonics and Condensed Matter Physics, May-June 2014, Bauman Moscow State Technical University, Russia.

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Official URL: http://iopscience.iop.org/1742-6596/584/1/012020

Abstract

We analyse the applicability of the two-flat-test calibration method across wide spatial frequency range based on its calculated accuracy. A number of simulations have been performed to determine the accuracy of the absolute calibration. The simulation results show that the two-flat-test calibration method is applicable to surfaces within the spatial frequency range from 1.67×10−1 to 1.67×10−3 mm−1.

Item Type: Conference or Workshop Item (Paper)
Additional Information: doi: 10.1088/1742-6596/584/1/012020 ISSN 1742-6596
Keywords: optical testing, optical flat, two-flat test, three-flat test, calibration
Divisions: Applied Science, Computing and Engineering
Depositing User: Mr Stewart Milne
Date Deposited: 20 Nov 2015 15:31
Last Modified: 26 Apr 2018 13:43
URI: http://glyndwr.collections.crest.ac.uk/id/eprint/9072

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