Airy-beam tomographic microscopy.

Wang, Jian; Hua, Xuanwen; Guo, Changliang; Liu, Wenhao; Jia, Shu

Wang, Jian; Hua, Xuanwen; Guo, Changliang; Liu, Wenhao; Jia, Shu.

Afiliação

Wang J; School of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, China.
Hua X; The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA.
Guo C; The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA.
Liu W; The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA.
Jia S; The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA.

Optica ; 7(7): 790-793, 2020 Jul 20.

Article em En | MEDLINE | ID: mdl-32905493

ABSTRACT

ABSTRACT

We introduce Airy-beam tomographic microscopy (ATM) for high-resolution, volumetric, inertia-free imaging of biological specimens. The work exploits the highly adjustable Airy trajectories in the three-dimensional (3D) space, transforming the conventional telecentric wide-field imaging scheme that requires sample or focal-plane scanning to acquire 3D information. The results present a consistent near-diffraction-limited 3D resolution across a tenfold extended imaging depth compared to wide-field microscopy. We anticipate the strategy to not only offer a promising paradigm for 3D optical microscopy, but also be translated to other non-optical waveforms.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Optica Ano de publicação: 2020 Tipo de documento: Article País de afiliação: China

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