Optimization of s-Polarization Sensitivity in Apertureless Near-Field Optical Microscopy
Figure 5
Scattering images of the s-polarization laser focus measured by the probes with different silver coatings. The images (a)–(d) correspond to the probes shown in Figures 4(a)–4(d), respectively. The contrasts in the images correspond to the s-polarization sensitivities of these probes.
