Five-dimensional single-shot fluorescence imaging using a polarized Fourier light-field microscope
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912210553405440 |
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| author | Zhang, Oumeng Yang, Changhuei |
| author_facet | Zhang, Oumeng Yang, Changhuei |
| contents | Single-shot fluorescence imaging techniques have gained increasing interest in recent years due to their ability to rapidly capture complex biological data without the need for extensive scanning. In this letter, we introduce polarized Fourier light field microscopy (pFLFM), a novel fluorescence imaging technique that captures five-dimensional information (3D intensity and 2D polarization) in a single snapshot. This technique combines a polarization camera with an FLFM setup, significantly improving data acquisition efficiency. We experimentally validated the pFLFM system using a fluorescent Siemens star, demonstrating consistent resolution and an extended depth of field across various polarizations. Using the 5D imaging capabilities of pFLFM, we imaged plant roots and uncovered unique heterogeneities in cellulose fibril configurations across various root sections. These results not only highlight the potential of pFLFM in biological and environmental sciences, but also represent a significant advancement in the design of single-shot fluorescence imaging systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_18047 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Five-dimensional single-shot fluorescence imaging using a polarized Fourier light-field microscope Zhang, Oumeng Yang, Changhuei Optics Single-shot fluorescence imaging techniques have gained increasing interest in recent years due to their ability to rapidly capture complex biological data without the need for extensive scanning. In this letter, we introduce polarized Fourier light field microscopy (pFLFM), a novel fluorescence imaging technique that captures five-dimensional information (3D intensity and 2D polarization) in a single snapshot. This technique combines a polarization camera with an FLFM setup, significantly improving data acquisition efficiency. We experimentally validated the pFLFM system using a fluorescent Siemens star, demonstrating consistent resolution and an extended depth of field across various polarizations. Using the 5D imaging capabilities of pFLFM, we imaged plant roots and uncovered unique heterogeneities in cellulose fibril configurations across various root sections. These results not only highlight the potential of pFLFM in biological and environmental sciences, but also represent a significant advancement in the design of single-shot fluorescence imaging systems. |
| title | Five-dimensional single-shot fluorescence imaging using a polarized Fourier light-field microscope |
| topic | Optics |
| url | https://arxiv.org/abs/2501.18047 |