S. Samson et A. Korpel, 2-DIMENSIONAL OPERATION OF A SCANNING OPTICAL MICROSCOPE BY VIBRATINGKNIFE-EDGE TOMOGRAPHY, Applied optics, 34(2), 1995, pp. 285-289
We analyze and demonstrate a scanning optical imaging system that uses
a vibrating knife edge to collect sets of tomographic projection data
of two-dimensional objects. Special concerns arising from nonuniform
illumination and offset projection data are covered. A tomographic fil
tered backprojection algorithm is implemented to reconstruct an image
from collected projections. implications for near-field scanning optic
al microscopy and x-ray microscopy are discussed.