Lensed fiber-optic scanning two-photon endomicroscopic imaging

Conghao Wang; Xiulei Zhang; Huilan Liu; Aimin Wang; Lishuang Feng

doi:10.1117/12.2691322

28 July 2023 Lensed fiber-optic scanning two-photon endomicroscopic imaging

Conghao Wang, Xiulei Zhang, Huilan Liu, Aimin Wang, Lishuang Feng

Proceedings Volume 12753, Second Conference on Biomedical Photonics and Cross-Fusion (BPC 2023); 127530C (2023) https://doi.org/10.1117/12.2691322
Event: Second Conference on Biomedical Photonics and Cross-Fusion (BPC 2023), 2023, Shanghai, China

Abstract

In recent years, two-photon endomicroscopy has developed as a promising label-free optical biopsy technique for diagnosing gastrointestinal tumors. In this study, we optimize the imaging resolution of the lensed fiber-optic scanning two-photon endomicroscopic imaging scheme. By fabricating a lensed fiber for fiber-optic scanning two-photon endomicroscopy, a lateral resolution of 2.1 μm and a field of view of 600 μm in two-photon endomicroscopic imaging is achieved. Furthermore, the objective-lens-free imaging capability is also validated using gastric

Citation Download Citation

Conghao Wang, Xiulei Zhang, Huilan Liu, Aimin Wang, and Lishuang Feng "Lensed fiber-optic scanning two-photon endomicroscopic imaging", Proc. SPIE 12753, Second Conference on Biomedical Photonics and Cross-Fusion (BPC 2023), 127530C (28 July 2023); https://doi.org/10.1117/12.2691322

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