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Detection of liquids in the near and mid-infrared based on lead-silicate suspended-core microstructured fibers
Author(s): Matej Komanec; Tomas Nemecek; Dmytro Suslov; Redwan Ahmad; Stanislav Zvanovec
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Paper Abstract

This paper reports on our recent progress with lead-silicate suspended-core microstructured optical fibers (SC- MOFs) for the detection of liquids. Simulations for SC-MOFs with one micrometer core diameter and of two different glass compositions with refractive indices of 1.67 and 1.89 at 1550 nm are discussed. Mode-field area study is performed for liquid analytes within refractive index range of 1.65-1.75. Experimental results of evanescent-wave refractometry are presented, with an impact study of uneven analyte-filling impact on the sensor performance. Studied SC-MOFs can find their application as monitoring sensors of various liquid quality especially when spectroscopic approach is pursued.

Paper Details

Date Published: 7 September 2016
PDF: 6 pages
Proc. SPIE 9958, Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X, 995815 (7 September 2016); doi: 10.1117/12.2237887
Show Author Affiliations
Matej Komanec, Czech Technical Univ. in Prague (Czech Republic)
Tomas Nemecek, Czech Technical Univ. in Prague (Czech Republic)
Dmytro Suslov, Czech Technical Univ. in Prague (Czech Republic)
Redwan Ahmad, Czech Technical Univ. in Prague (Czech Republic)
Stanislav Zvanovec, Czech Technical Univ. in Prague (Czech Republic)


Published in SPIE Proceedings Vol. 9958:
Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications X
Shizhuo Yin; Ruyan Guo, Editor(s)

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