AOTF-based optical system of a microscope module for multispectral imaging techniquesстатья
-
Авторы:
Polschikova O.,
Machikhin A.,
Batshev V.,
Ramazanova A.,
Belov A.,
Pozhar V.
-
Сборник:
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
-
Том:
10592
-
Год издания:
2017
-
Место издания:
SPIE
-
DOI:
10.1117/12.2297614
-
Аннотация:
Multi-spectral imaging techniques are widely used in microscopy for many applications. One of the most widespread spectral elements for this purpose is an imaging acousto-optic tunable filter (AOTF). AOTF-based contrast visualization is especially effective when used together with other imaging techniques. Simultaneous utilization of two or more imagers requires optical coupling to provide point-to-point matching of the obtained images. Small linear and angular aperture of AOTF additionally hampers the development of multi-sensor imaging systems for microscopy. In this paper, we present a compact optical system which allows to integrate AOTF-based spectral imager into the schemes of conventional microscopes and provide high-quality spectral image of the same scale as in another, for example, wideband channel. The effectiveness of the proposed approach is demonstrated experimentally. В© 2017 SPIE.
-
Добавил в систему:
Польщикова Ольга Валерьевна