The finite-difference time-domain (FDTD) method is employed to solve the three dimensional Maxwell equation for the situation of near-field microscopy using a sub-wavelength aperture. Experimental result on unexpected high spatial resolution is reproduced by our computer simulation.
|Number of pages||2|
|Journal||Progress of Theoretical Physics Supplement|
|Publication status||Published - 2000|
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)