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
Lensed fiber-optic scanning two-photon endomicroscopic imaging
Second Conference on Biomedical Photonics and Cross-Fusion (BPC 2023) ; 2023 ; Shanghai, China
Proc. SPIE ; 12753
2023-07-28
Conference paper
Electronic Resource
English
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