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Propagation of the electromagnetic field in fully coated near-field optical probes
research article
The propagation of the electromagnetic field in fully coated near field optical probes was analyzed. It was proved that these structures allow nonzero modal emission of the electromagnetic field through a 60-nm thick metallic layer. It was also found that a high confinement of the electromagnetic energy can be reached in the near field, when illuminated with radially polarized light.
Type
research article
Author(s)
Date Issued
2003
Published in
Volume
83
Issue
3
Start page
584
End page
586
Note
308
Peer reviewed
REVIEWED
Written at
OTHER
Available on Infoscience
May 12, 2009
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