Near-Field Diffraction from a Binary Microaxicon

<table>The axial intensity distribution for the axicon of period 4 <i>μ</i>m illuminated by a linearly polarized plane wave, simulated with the BOR-FDTD method.</table>

Advances in Optical Technologies

fig9

Figure 9

Figure 9: Near-Field Diffraction from a Binary Microaxicon 