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ISSN: 1023-5086

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ISSN: 1023-5086

Scientific and technical

Opticheskii Zhurnal

A full-text English translation of the journal is published by Optica Publishing Group under the title “Journal of Optical Technology”

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DOI: 10.17586/1023-5086-2019-86-05-03-10

УДК: 535.015

Determining the wave-front deformations of a light beam due to waviness of optical surfaces

For Russian citation (Opticheskii Zhurnal):

Сиразетдинов В.С., Дмитриев И.Ю., Линский П.М., Никитин Н.В. Определение деформаций волнового фронта светового пучка, вызванных волнистостью оптических поверхностей  // Оптический журнал. 2019. Т. 86. № 5. С. 3–10. http://doi.org/10.17586/1023-5086-2019-86-05-03-10

 

Sirazetdinov V.S., Dmitriev I.Yu., Linskiy P.M., Nikitin N.V. Determining the wave-front deformations of a light beam due to waviness of optical surfaces [in Russian] // Opticheskii Zhurnal. 2019. V. 86. № 5. P. 3–10. http://doi.org/10.17586/1023-5086-2019-86-05-03-10    

For citation (Journal of Optical Technology):

V. S. Sirazetdinov, I. Yu. Dmitriev, P. M. Linsky, and N. V. Nikitin, "Determining the wave-front deformations of a light beam due to waviness of optical surfaces," Journal of Optical Technology. 86(5), 261-267 (2019). https://doi.org/10.1364/JOT.86.000261

Abstract:

This paper presents a method of determining the wave-front deformations of a focused light beam due to waviness of optical surfaces. The relationship on which the method is based is found that connects the wave-front deformations with intensity fluctuations in the image of a beam outside the focal region. Numerical simulation of the method and experimental studies of a light beam distorted by the wavy surface of a parabolic mirror showed that wave-front deformations can be determined to within a relative error of 10% in the range from a few nanometers to several hundred nanometers.

Keywords:

light beam, wave-front deformation, waviness of optical surface, intensity fluctuations

OCIS codes: 120.0120, 260.0260

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