Fig 5 (IMAGE)

Advanced Devices & Instrumentation

Fig 5

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Fig 5. Excitation light-field control for improved axial imaging performance. Different Bessel modes and orders enhance lateral resolution, suppress sidelobe background, and improve image contrast, while truncated nondiffracting beams (tNDBs) maintain consistent 3D focal characteristics across different depths.

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Advanced Devices & Instrumentation

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