In vivo light-field encoded nano-imaging in a narrow space

Quanzhi Li; Zhong Wen; Liangliang Huang; Xu Liu; Qing Yang

doi:10.1117/12.3009621

12 March 2024 In vivo light-field encoded nano-imaging in a narrow space

Quanzhi Li, Zhong Wen, Liangliang Huang, Xu Liu, Qing Yang

Proceedings Volume 12852, Quantitative Phase Imaging X; 1285202 (2024) https://doi.org/10.1117/12.3009621
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

Existing super-resolution imaging technology relies on rigid and bulky systems, which limits its application in narrow space. Endoscopy based on multimode fibers (MMF) has emerged as a significant solution for in vivo imaging. There is a high requirement to observe samples inside the lumen of the body simultaneously break through the diffraction limit. We propose the frequency-shift mechanism for universal super-resolution imaging with light-field encoded modulation. In this paper, we demonstrate our method for a single MMF in vivo imaging at subcellular resolution through light-field encoded, which can also ensure stable imaging under various operating conditions.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Quanzhi Li, Zhong Wen, Liangliang Huang, Xu Liu, and Qing Yang "In vivo light-field encoded nano-imaging in a narrow space", Proc. SPIE 12852, Quantitative Phase Imaging X, 1285202 (12 March 2024); https://doi.org/10.1117/12.3009621

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