True Tapping Mode Scanning Near-Field Optical Microscopy with Bent Glass Fiber Probes

<div>The optical image (20 <i>μ</i>m × 20 <i>μ</i>m) of the SNG01 SNOM calibrating grating-rhomb vanadium islands 20–30 nm in thick on the quartz substrate (NT-MDT, Zelenograd, Russia) obtained in transmission mode; cross section along the red line is shown on the bottom.</div>

Scanning

fig8

Figure 8

Figure 8: True Tapping Mode Scanning Near-Field Optical Microscopy with Bent Glass Fiber Probes 