"Dependence of detected intensity of fluorescence of dye on optical fiber tapered tip diameter"

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F11%3A00374701" target="_blank" >RIV/67985882:_____/11:00374701 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
"Dependence of detected intensity of fluorescence of dye on optical fiber tapered tip diameter"
Original language description
The measurement of pH in small objects (cells, drops of liquid etc.) using optical fluorescence-based sensors on optical fiber tapers is one of the most widely used optical techniques. In these sensors the diameter of the taper can play important role for collecting fluorescence from tested samples. This paper presents results of experimental measurements of fluorescence intensity of dye sensitive to pH in a solution that is excited by a blue laser. The fluorescence of the dye is collected by a taper tip. The fiber tips were prepared from a graded-index fiber with a core diameter of 50 mu m. Measurements with taper tips of different diameters have allowed us to estimated a limited tip diameter necessary for collecting any fluorescence form the dye solution on a level of about 5 mu m.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Optical Sensors 2011 and Photonic Crystal Fibers V (Proceedings of SPIE Vol. 8073)
ISBN
978-0-8194-8663-9
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
"80731C1"-"80731C5"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Praha
Event date
Apr 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000293740400034

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