DocumentCode
1556464
Title
A model based on geometrical construction in designing a pencil-shaped fiber probe for near-field optics
Author
Mononobe, Shuji ; Ohtsu, Motoichi
Author_Institution
Kanagawa Acad. of Sci. & Technol., Japan
Volume
15
Issue
6
fYear
1997
fDate
6/1/1997 12:00:00 AM
Firstpage
1051
Lastpage
1055
Abstract
We propose a model based on geometrical considerations to determine the etching times required in fabricating a pencil-shaped fiber probe. In this model, we introduce a minimum etching time which is defined as the time required for having a zero apex diameter. Based on its value, the total etching times required in fabricating the pencil-shaped probe could be determined. We have found that the theoretically determined minimum etching time of 2.1 min agrees very well with our experimental value of 2 min
Keywords
etching; fibre optic sensors; optical design techniques; optical fibre fabrication; optical microscopy; probes; 2 min; 2.1 min; etching times; geometrical considerations; geometrical construction; near field optical microscopy; near-field optics; pencil-shaped fiber probe design; pencil-shaped fiber probe fabrication; zero apex diameter; Biomedical optical imaging; Etching; Nanoscale devices; Optical design; Optical devices; Optical fibers; Optical microscopy; Probes; Shape; Solid modeling;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/50.588687
Filename
588687
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