Direct UV near-field optical imaging of a metallic nano bowtie antenna

Direct near-field optical imaging of a bowtie nano-antenna was observed using a UV near field scanning optical microscope. A strong localized UV light spot was observed at the tip of the bowtie structure.

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Bibliographic Details
Main Authors: Liangcheng Zhou, Qiaoqiang Gan, Bartoli, F.J., Dierolf, V.
Format: Conference Proceeding
Language:English
Subjects:
(180.4243) Near-field microscopy
(310.6628) Subwavelength structures
Biomedical optical imaging
Nanobioscience
nanostructures
Nonlinear optics
Optical control
Optical harmonic generation
Optical imaging
Optical microscopy
Optical sensors
Probes
Resonance
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Description
Summary:Direct near-field optical imaging of a bowtie nano-antenna was observed using a UV near field scanning optical microscope. A strong localized UV light spot was observed at the tip of the bowtie structure.
ISSN:2160-9004
DOI:10.1364/iqec.2009.imd2