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Park, Kyoung-Duck
Nano-PhotoEnergy Lab.
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A resonance tracking method for stable operation of a near-field scanning optical microscope in liquid environment

Author(s)
Park, Doo JaePark, Kyoung-DuckChoi, Geun ChangLee, Seung GolByeon, Clare ChisuJeong, Mun SeokChoi, Soo Bong
Issued Date
2014-03
DOI
10.1016/j.cap.2013.11.050
URI
https://scholarworks.unist.ac.kr/handle/201301/25128
Fulltext
https://www.sciencedirect.com/science/article/pii/S1567173913004306?via%3Dihub
Citation
CURRENT APPLIED PHYSICS, v.14, no.Sp.1, pp.S12 - S16
Abstract
We report on the novel design of the near-field scanning optical microscope (NSOM) which operates in liquid environment. A resonance tracking digital scanning method is applied to compensate the resonance shift due to the evaporation of the liquid in the atmospheric pressure. By this method, stable operation of NSOM system is demonstrated by showing topographic images of the metallic grating embedded in liquid environment.
Publisher
ELSEVIER SCIENCE BV
ISSN
1567-1739

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