3D imaging

[IP9-03] Fluorescence Optical Sectioning Imaging System based on Moiré Metalens

Yu-Hsin Chia^1,2, Chen Ming Tsai ², Sunil Vyas ², Yi-You Huang ^1,2,5, Yuan Luo^2,3,4, *Min-Xuan Wang^2,3 (1. Department of Biomedical Engineering, National Taiwan University, 2. Institute of Medical Device and Imaging, National Taiwan University, 3. Molecular Imaging Center, National Taiwan University, 4. YongLin Institute of Health, National Taiwan University, 5. Department of Biomedical Engineering, National Taiwan University Hospital)

We present a Moiré metalens with long axial scanning imaging system, which utilizes the telecentric design to obtain constant magnification images with long axial scanning range. The Moiré metalens consists of two complementary phase metasurfaces. Furthermore, the imaging system incorporate with structured illumination to capture the HiLo optical sectioning images.