3-D Near-Infrared Fluorescence Imaging Using an MEMS-Based Miniature Dual-Axis Confocal Microscope

We demonstrate a fast miniature microelectro-mechanical-system-based near-infrared fluorescence dual-axis confocal microscope in a 10-mm-diameter package for 3-D imaging in both ex vivo and in vivo samples. The miniature microscope, while in contact with the targeted tissue, can reveal subsurface structure or anatomy as deep as 300 mum. The lateral and axial resolutions are 5 and 7 mum, respective...