This article is cited in 7 papers

OPTO-IT

Acousto-optical full-field stereoscopic spectrometer for 3D reconstruction in an arbitrary spectral interval

A. S. Machikhin^ab, V. I. Batshev^ca, V. È. Pozhar^ad, M. M. Mazur<sup>ea

a</sup> Scientific and Technological Centre of Unique Instrumentation, Russian Academy of Sciences
^b National Research University “MPEI”, Moscow, Russia
^c Bauman Moscow State Technical University, Moscow, Russia
^d National Research Nuclear University “MEPhI”, Moscow, Russia
^e All-Russian Scientific Research Institute of Physical-Technical and Radioengineering Measurements (VNIIFTRI), Mendeleyevo, Moscow Region, Russia

Abstract: A problem of spectral narrowband 3D imaging in the visible spectral range is considered. A double-channel acousto-optical spectral system is developed to acquire stereoscopic images in cross-polarized optical beams. A prototype is presented. Some examples of stereoimages detected with the instrument are presented and a 3D image reconstructed on their basis is described.

Keywords: spectroscopy, acoustooptic, 3D imaging.

Received: 28.10.2016
Accepted: 24.11.2016

DOI: 10.18287/2412-6179-2016-40-6-871-877