УДК: 535.317, 535.015

Synthesizing hybrid objectives for optical coherent tomography

Grammatin, A.P., Tsyganok, E.A., Egorov, D.I.

Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Грамматин А.П., Цыганок Е.А., Егоров Д.И. Синтез гибридных объективов для оптической когерентной томографии // Оптический журнал. 2014. Т. 81. № 11. С. 69–74.

Grammatin A.P., Tsyganok E.A., Egorov D.I. Synthesizing hybrid objectives for optical coherent tomography [in Russian] // Opticheskii Zhurnal. 2014. V. 81. № 11. P. 69–74.

For citation (Journal of Optical Technology):

A. P. Grammatin, E. A. Tsyganok, and D. I. Egorov, "Synthesizing hybrid objectives for optical coherent tomography," Journal of Optical Technology. 81(11), 671-675 (2014). https://doi.org/10.1364/JOT.81.000671

Abstract:

This paper presents a technique for calculating hybrid objectives for spectral optical coherent tomography. A formula is obtained for determining the parameters of a kinoform that is the basic element of a hybrid objective that contains the kinoform and a lens part. Layouts are shown for hybrid microscope objectives with focal lengths of 32 mm and 16 mm and apertures of 0.2 and 0.4, respectively, operating in the wavelength ranges 1.26–1.36 μm and 0.8–1.0 μm. The objectives possess diffraction quality of the image.

Keywords:

optical coherent tomography, microscope objective, objective with kinoform element

Acknowledgements:

This work was carried out at the University of Information Technologies, Mechanics, and Optics, with partial financial support of the Ministry of Education and Science of the Russian Federation (Grant 02.G25.31.0092) and with state financial support of the leading universities of the Russian Federation (Subsidy 074-U01).

OCIS codes: 080.3620, 170.4500, 080.3630, 050.1950

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