Spectral holographic imaging of transparent objects in Mach−Zehnder interferometer using acousto-optic filter


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Abstract

The problem of digital holographic imaging of optically transparent objects in arbitrary spectral intervals is discussed. An optical scheme based on Mach−Zehnder interferometer with acousto-optic filtration of broadband light is proposed, and an experimental setup is described. Digital holograms of test patterns and real biological objects are presented.

About the authors

A. S. Machikhin

Scientific and Technological Center of Unique Instrumentation; National Research University “Moscow Power Engineering Institute”

Author for correspondence.
Email: aalexanderr@mail.ru
Russian Federation, ul. Butlerova 15, Moscow, 117342; ul. Krasnokazarmennaya 14, Moscow, 111250

O. V. Polschikova

Scientific and Technological Center of Unique Instrumentation

Email: aalexanderr@mail.ru
Russian Federation, ul. Butlerova 15, Moscow, 117342

A. G. Ramazanova

Scientific and Technological Center of Unique Instrumentation

Email: aalexanderr@mail.ru
Russian Federation, ul. Butlerova 15, Moscow, 117342

V. E. Pozhar

Scientific and Technological Center of Unique Instrumentation; National Research Nuclear University “Moscow Engineering Physics Institute”

Email: aalexanderr@mail.ru
Russian Federation, ul. Butlerova 15, Moscow, 117342; Kashirskoe sh. 31, Moscow, 115409

M. F. Bulatov

Scientific and Technological Center of Unique Instrumentation

Email: aalexanderr@mail.ru
Russian Federation, ul. Butlerova 15, Moscow, 117342

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